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Knukonceptz KCA Complete 4 Gauge Amp Installation Wiring Kit (Green)

By |July 22nd, 2026|

Our Kolossus Copper Aluminum (KCA) series cable was designed specifically to be larger than the competition. Copper Clad Aluminum is less conductive than Oxygen Free Copper when comparing like sized conductors.

Bulk Lot Car Audio Speaker Wire & Power Cable – 1/0 Gauge, RCA, Mixed Wiring

By |July 22nd, 2026|

• RCA cables. • Speaker wire (various gauges). This is everything shown in the photos — great for installers, DIY builds, or resale. • 1/0 Gauge power cable (KnuKonceptz Kolossus Flex style) – thick, high-quality cable.

Knukonceptz Kolosus Flex Kable 4 Gauge OFC Stranded Blue 21ft Car Audio

By |July 22nd, 2026|

21' of 4g kolossus flex power wire.

KnuKonceptz KCA 4 Gauge Amp Kit for JL Audio 500/1

By |July 22nd, 2026|

--> Amp Kits Fuse Blocks Fuses HDMI Cables Power Wire RCA Cables Sound Dampeners Speaker Wire Terminals Amp Kits Fuse Blocks Power Wire RCA Cables Speaker Wire Terminals Description KCA 4 Gauge Complete Amp Installation Kit KnuKonceptz KCA-K4 amp kit contains all parts required to install a car audio amplifier. Components include: KCA 4 gauge power wire (18FT) KCA 4 gauge ground wire (3FT) Bassik 2 Channel Twisted Pair RCA (17FT) & 14 gauge speaker wire (20FT). The KnuKonceptz KCA power & ground wire included within this amp kit feature oversized Copper Clad Aluminum (CCA) conductors. Using larger than American Wire Gauge specifications allows our KCA Kable to handle similar loads as OFC cables in a more cost effective package. All hardware is included to properly terminate and secure your amp installation kit. The In line AGU fuse holder includes an 80A fuse. Specifications Product FAQ Additional Images Related Products Specifications Amplifier Installation Kit Parts List Amp Kit Type Complete Wire Gauge (AWG) 4 Gauge Power Wire Length 18 Feet Ground Wire Length 3 Feet Conductor Material Copper Clad Aluminum Speaker Wire 14 Gauge - 20 Feet RCA Cable 2 Channel - 17 Feet Fuse Size/Type 80A AGU KnuKonceptz KCA 4 Gauge Complete Amp Installation Kit includes: Power Wire: 18 Feet 4 Gauge Ultra Flex Blue KCA Ground Wire: 3 Feet 4 Gauge Ultra Flex Black KCA Fuse Holder: In Line with 80A AGU Fuse RCA Cable: 17 Feet Bassik Twisted Pair 2 Channel RCA Remote Wire: 17 Feet Blue Turn on lead Speaker Wire: 20 Feet Bassik Black 14 Gauge Speaker Wire Terminals: 4 Gauge Gold Plated Ring Terminals(2), 4 Gauge Gold Plated Spade Terminals(2) Wire ties and bushings Back to top Additional Information Oversized vs Other CCA Cable Our Kolossus Copper Aluminum (KCA) series cable was designed specifically to be larger than the competition. Copper Clad Aluminum is less conductive than Oxygen Free Copper when comparing like sized conductors. CCA however is also much less expensive. So by increasing the area in our KCA cable, KnuKonceptz was able to achieve similar performance to OFC, but without the higher cost. For this exact reason is why our cable is larger, to achieve similar performance, for less money. The graph below shows, based on area, our cable is at least 40% larger than comparable brands. Bassik RCA Cable - Simple and Solid Oxygen Free Copper construction. Twisted Pair Geometry for noise rejection. Ultra Flex, soft touch PVC allows this cable to fit in tight places. Simple color coded channel identification. Gold plated RCA connectors Plain and Simple Specifications Wire type - CCA or OFC These materials are commonly used, but not commonly stated when shopping online. Know what you are purchasing. Both metals are capable of performing up to their rated loads. American Wire Gauge Wire gauge is crucial to powering your system correctly. Undersized cable will create unsafe conditions and may shorten your amplifier's life. Max Load (amps) Wire's ampacity changes with gauge and materials. KnuKonceptz does not rate cable based on watts. Amplifier manufactures do not always truthfully state the output of their product, check your on board fuses! True American Wire Gauge (AWG) Products Using American Wire Gauge standards, the gauge of stranded wire is determined by the total area of the conductor. To calculate this you would take the area of each strand and add it together. This area, in square mm, then determines gauge. Diameter is not as critical with stranded wire, this is due to the tiny air gaps between each strand. Diameter may fluctuate with strand size and how tightly wound the rope of the cable is. The smaller the number, the larger the wire, until you reach zero or aught (0). From zero, you then have double aught (00 or 2/0), three aught (000 or 3/0) ... Based on AWG, the true gauge of this cable is 3 Gauge, larger than traditional 4 gauge Copper Clad Aluminum - Best Value Copper is the best conductor, but the price, Oversized CCA is the best value. By Increasing the conductor size, we can offset the conductivity differences while maintaining a lower price. Always follow the manufacture's max rating on battery cable. Excessive loads will cause more distortion in amplifiers, create more heat, and will shorten the life of your electronics Proper termination is crucial, poor connections will create poor performance. CCA is not recommended for Marine or UTV applications. Back to top Product FAQ Q: How many watts can this amp kit handle? A: At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. There are many amp manufactures and not all of them represent the output of their product accurately. Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of your amp (two 30A fuses = 60A total draw) If this number is under 80A, this kit will fit your application. If over 80A, a larger gauge wire would be required or use our Kolossus Flex 4 gauge amp installation kit Q: Can I alter this kit in any way before purchasing? A: Our amp kits are made in large batches to reduce cost, which is passed onto you. We can not alter them in any way. Should you need to make alterations, you would have to purchase the items individually from our shopping cart. Back to top Related Products KnuKonceptz KCA 4 Gauge Pick up extra 4 gauge if you need to extend the power wire or add a second amplifier. KnuKonceptz Bassik Speaker Wire This kit includes 20 feet of speaker wire. Need more? No problem KnuKonceptz Bassik RCA Cable Adding a 4 Channel Amplifier or need a short matching cable, we have it. KnuKonceptz 4 Gauge Pin Adapter Plan on disconnecting your amp frequently? Use these Pin connectors to prevent cable damage. Back to top About Policy Shipping FAQ

KnuKonceptz KCA TRUE 1/0 Gauge Complete Amp Wiring Install Kit w/ 250A ANL Fuse

By |July 22nd, 2026|

--> Amp Kits Fuse Blocks Fuses HDMI Cables Power Wire RCA Cables Sound Dampeners Speaker Wire Terminals Amp Kits Fuse Blocks Power Wire RCA Cables Speaker Wire Terminals Description KCA 0 Gauge Complete Amp Install Kit The KCA Power installation kit features 18ft of 1/0 Gauge Battery Power wire and 5ft of 1/0 Gauge ground wire to upgrade your main battery to chassis ground as well as connect your amplifier to chassis. No other company offers that. A 250A Fuse is included with our water resistant ANL Fuse Holder. This kit is designed to be a base for installation of a large, high current audio system. The KnuKonceptz KCA (Kolossus Copper Aluminum) power/ground cable is a copper clad aluminum (CCA) cable that is oversized based on American Wire Gauge. By oversizing the cable, we can achieve copper like performance at a fraction of the cost. Specifications Product FAQ Additional Images Related Products Specifications Amplifier Installation Kit Parts List Amp Kit Type Complete Kit Wire Gauge (AWG) 0 Gauge Power Wire Length 18 Feet Ground Wire Length 5 Feet Conductor Material Oversized Copper Clad Aluminum (CCA) Speaker Wire Not Included RCA Cable 2 Channel - 16Ft Fuse Size/Type ANL 250 Amp KnuKonceptz KCA 0 Gauge Power Amp Install Kit includes: Power Wire: 18 Feet KCA 0 Gauge Ultra Flex Red Ground Wire: 5 Feet KCA 0 Gauge Ultra Flex Black Fuse Holder: ANL In Line with 250A Fuse RCA Cable: 17 Feet Bassik Twisted Pair 2 Channel RCA Remote Wire: 17 Feet Blue Amp Turn on lead Terminals: 0 Gauge Gold Plated Ring Terminals (3 Black / 1 Red) Wire ties, bushings and split loom Back to top Additional Information Oversized vs Other CCA Cable Our Kolossus Copper Aluminum (KCA) series cable was designed specifically to be larger than the competition. Copper Clad Aluminum is less conductive than Oxygen Free Copper when comparing like sized conductors. CCA however is also much less expensive. So by increasing the area in our KCA cable, KnuKonceptz was able to achieve similar performance to OFC, but without the higher cost. For this exact reason is why our cable is larger, to achieve similar performance, for less money. The graph below shows, based on area, our cable is at least 40% larger than comparable brands. Bassik RCA Cable - Simple and Solid Oxygen Free Copper construction. Twisted Pair Geometry for noise rejection. Ultra Flex, soft touch PVC allows this cable to fit in tight places. Simple color coded channel identification. Gold plated RCA connectors Plain and Simple Specifications Wire type - CCA or OFC These materials are commonly used, but not commonly stated when shopping online. Know what you are purchasing. Both metals are capable of performing up to their rated loads. American Wire Gauge Wire gauge is crucial to powering your system correctly. Undersized cable will create unsafe conditions and may shorten your amplifier's life. Max Load (amps) Wire's ampacity changes with gauge and materials. KnuKonceptz does not rate cable based on watts. Amplifier manufactures do not always truthfully state the output of their product, check your on board fuses! True American Wire Gauge (AWG) Products Using American Wire Gauge standards, the gauge of stranded wire is determined by the total area of the conductor. To calculate this you would take the area of each strand and add it together. This area, in square mm, then determines gauge. Diameter is not as critical with stranded wire, this is due to the tiny air gaps between each strand. Diameter may fluctuate with strand size and how tightly wound the rope of the cable is. The smaller the number, the larger the wire, until you reach zero or aught (0). From zero, you then have double aught (00 or 2/0), three aught (000 or 3/0) ... Based on AWG, the true gauge of this cable is just under 2/0 Specification, making it larger than traditional 1/0 gauge Copper Clad Aluminum - Best Value Copper is the best conductor, but the price, Oversized CCA is the best value. By Increasing the conductor size, we can offset the conductivity differences while maintaining a lower price. Always follow the manufacture's max rating on battery cable. Excessive loads will cause more distortion in amplifiers, create more heat and will shorten the life of your electronics Proper termination is crucial for an increased life span. Always check that connections are clean and secure. Back to top Product FAQ Q: How many watts can this amp kit handle? A: At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. There are many amp manufactures and not all of them represent the output of their product accurately. Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of both of your amp (ex Amp A has three 40A fuses = 120A draw; Amp B has two 30A fuse = 60A Draw; 180A system total draw) If this number is under 250A, this kit will fit your application. Q: How do I determine what size fuses I need for the inline fuse holder? A: Using the information from the answer above, the example system draw totals 180A therefore a 200A fuse is the minimum required and the safest option for the inline fuse holder Q: Can I alter this kit in any way before purchasing? A: Our amp kits are made in large batches to reduce cost, which is passed onto you. We can not alter them in any way. Should you need to make alterations, you would have to purchase the items individually from our shopping cart. Q: I need a longer power wire, what can I do? A: The fuse holder does not come installed within the kit's cable.This allows the installer to place the inline fuse holder in an optimum location during installation. It also allows the installer to extend the power wire 1-3Ft by using the inline fuse holder to add cable to the main run (leaving the 18Ft as one unit and using the FH-20 to "splice" a few feet of wire) Q: Why should I upgrade the car's factory battery to chassis ground under the hood? A: Your vehicle's wiring was engineered to work with the factory electrical load. By adding a massive current drawing load requiring a heavy 0 gauge power wire, you also need to upgrade the vehicle's ground wire. This kit includes the appropriate parts to complete this upgrade. The 5' section of ground should be cut one time (to make two sections). These do not need to be even length, but rather cut to fit your installation's need. You may only need 18" to connect the battery to your vehicles chassis. The remaining 0 gauge ground wire is then used to connect the audio amplifier to your car's chassis. Back to top Related Products KnuKonceptz KCA 1/0 Gauge Blue Sold in increments of one foot to 100 feet, we have the length you're looking for. KnuKonceptz KCA 0 In Neon Colors Add our matching KCA 0 Gauge Neon to your order and save with combined shipping rates. KnuKonceptz Tinned Copper Ring Terminals Tinned copper rings and KCA Kable are a perfect pair. Our heat shrink is glue lined to create a water tight seal. KnuKonceptz Bassik Fuse Holders Add a 2nd or 3rd amp easily with our Mini-ANL fuse blocks Back to top About Policy Shipping FAQ

KnuKonceptz KCA 4 Gauge TRUE 4 Gauge Amp Kit Installation Wiring Kit

By |July 22nd, 2026|

--> Amp Kits Fuse Blocks Fuses HDMI Cables Power Wire RCA Cables Sound Dampeners Speaker Wire Terminals Amp Kits Fuse Blocks Power Wire RCA Cables Speaker Wire Terminals Description KCA 4 Gauge Complete Amp Installation Kit KnuKonceptz KCA-K4 amp kit contains all parts required to install a car audio amplifier. Components include: KCA 4 gauge power wire (18FT) KCA 4 gauge ground wire (3FT) Bassik 2 Channel Twisted Pair RCA (17FT) & 14 gauge speaker wire (20FT). The KnuKonceptz KCA power & ground wire included within this amp kit feature oversized Copper Clad Aluminum (CCA) conductors. Using larger than American Wire Gauge specifications allows our KCA Kable to handle similar loads as OFC cables in a more cost effective package. All hardware is included to properly terminate and secure your amp installation kit. The In line AGU fuse holder includes an 80A fuse. Specifications Product FAQ Additional Images Related Products Specifications Amplifier Installation Kit Parts List Amp Kit Type Complete Wire Gauge (AWG) 4 Gauge Power Wire Length 18 Feet Ground Wire Length 3 Feet Conductor Material Copper Clad Aluminum Speaker Wire 14 Gauge - 20 Feet RCA Cable 2 Channel - 17 Feet Fuse Size/Type 80A AGU KnuKonceptz KCA 4 Gauge Complete Amp Installation Kit includes: Power Wire: 18 Feet 4 Gauge Ultra Flex Blue KCA Ground Wire: 3 Feet 4 Gauge Ultra Flex Black KCA Fuse Holder: In Line with 80A AGU Fuse RCA Cable: 17 Feet Bassik Twisted Pair 2 Channel RCA Remote Wire: 17 Feet Blue Turn on lead Speaker Wire: 20 Feet Bassik Black 14 Gauge Speaker Wire Terminals: 4 Gauge Gold Plated Ring Terminals(2), 4 Gauge Gold Plated Spade Terminals(2) Wire ties and bushings Back to top Additional Information Oversized vs Other CCA Cable Our Kolossus Copper Aluminum (KCA) series cable was designed specifically to be larger than the competition. Copper Clad Aluminum is less conductive than Oxygen Free Copper when comparing like sized conductors. CCA however is also much less expensive. So by increasing the area in our KCA cable, KnuKonceptz was able to achieve similar performance to OFC, but without the higher cost. For this exact reason is why our cable is larger, to achieve similar performance, for less money. The graph below shows, based on area, our cable is at least 40% larger than comparable brands. Bassik RCA Cable - Simple and Solid Oxygen Free Copper construction. Twisted Pair Geometry for noise rejection. Ultra Flex, soft touch PVC allows this cable to fit in tight places. Simple color coded channel identification. Gold plated RCA connectors Plain and Simple Specifications Wire type - CCA or OFC These materials are commonly used, but not commonly stated when shopping online. Know what you are purchasing. Both metals are capable of performing up to their rated loads. American Wire Gauge Wire gauge is crucial to powering your system correctly. Undersized cable will create unsafe conditions and may shorten your amplifier's life. Max Load (amps) Wire's ampacity changes with gauge and materials. KnuKonceptz does not rate cable based on watts. Amplifier manufactures do not always truthfully state the output of their product, check your on board fuses! True American Wire Gauge (AWG) Products Using American Wire Gauge standards, the gauge of stranded wire is determined by the total area of the conductor. To calculate this you would take the area of each strand and add it together. This area, in square mm, then determines gauge. Diameter is not as critical with stranded wire, this is due to the tiny air gaps between each strand. Diameter may fluctuate with strand size and how tightly wound the rope of the cable is. The smaller the number, the larger the wire, until you reach zero or aught (0). From zero, you then have double aught (00 or 2/0), three aught (000 or 3/0) ... Based on AWG, the true gauge of this cable is 3 Gauge, larger than traditional 4 gauge Copper Clad Aluminum - Best Value Copper is the best conductor, but the price, Oversized CCA is the best value. By Increasing the conductor size, we can offset the conductivity differences while maintaining a lower price. Always follow the manufacture's max rating on battery cable. Excessive loads will cause more distortion in amplifiers, create more heat, and will shorten the life of your electronics Proper termination is crucial, poor connections will create poor performance. CCA is not recommended for Marine or UTV applications. Back to top Product FAQ Q: How many watts can this amp kit handle? A: At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. There are many amp manufactures and not all of them represent the output of their product accurately. Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of your amp (two 30A fuses = 60A total draw) If this number is under 80A, this kit will fit your application. If over 80A, a larger gauge wire would be required or use our Kolossus Flex 4 gauge amp installation kit Q: Can I alter this kit in any way before purchasing? A: Our amp kits are made in large batches to reduce cost, which is passed onto you. We can not alter them in any way. Should you need to make alterations, you would have to purchase the items individually from our shopping cart. Back to top Related Products KnuKonceptz KCA 4 Gauge Pick up extra 4 gauge if you need to extend the power wire or add a second amplifier. KnuKonceptz Bassik Speaker Wire This kit includes 20 feet of speaker wire. Need more? No problem KnuKonceptz Bassik RCA Cable Adding a 4 Channel Amplifier or need a short matching cable, we have it. KnuKonceptz 4 Gauge Pin Adapter Plan on disconnecting your amp frequently? Use these Pin connectors to prevent cable damage. Back to top About Policy Shipping FAQ

KnuKonceptz KCA TRUE 1/0 Gauge Complete Amp Wiring Install Kit w/ 250A ANL Fuse

By |July 22nd, 2026|

--> Amp Kits Fuse Blocks Fuses HDMI Cables Power Wire RCA Cables Sound Dampeners Speaker Wire Terminals Amp Kits Fuse Blocks Power Wire RCA Cables Speaker Wire Terminals Description KCA 0 Gauge Complete Amp Install Kit The KCA Power installation kit features 18ft of 1/0 Gauge Battery Power wire and 5ft of 1/0 Gauge ground wire to upgrade your main battery to chassis ground as well as connect your amplifier to chassis. No other company offers that. A 250A Fuse is included with our water resistant ANL Fuse Holder. This kit is designed to be a base for installation of a large, high current audio system. The KnuKonceptz KCA (Kolossus Copper Aluminum) power/ground cable is a copper clad aluminum (CCA) cable that is oversized based on American Wire Gauge. By oversizing the cable, we can achieve copper like performance at a fraction of the cost. Specifications Product FAQ Additional Images Related Products Specifications Amplifier Installation Kit Parts List Amp Kit Type Complete Kit Wire Gauge (AWG) 0 Gauge Power Wire Length 18 Feet Ground Wire Length 5 Feet Conductor Material Oversized Copper Clad Aluminum (CCA) Speaker Wire Not Included RCA Cable 2 Channel - 16Ft Fuse Size/Type ANL 250 Amp KnuKonceptz KCA 0 Gauge Power Amp Install Kit includes: Power Wire: 18 Feet KCA 0 Gauge Ultra Flex Green Ground Wire: 5 Feet KCA 0 Gauge Ultra Flex Black Fuse Holder: ANL In Line with 250A Fuse RCA Cable: 17 Feet Bassik Twisted Pair 2 Channel RCA Remote Wire: 17 Feet Blue Amp Turn on lead Terminals: 0 Gauge Gold Plated Ring Terminals (3 Black / 1 Red) Wire ties, bushings and split loom Back to top Additional Information Oversized vs Other CCA Cable Our Kolossus Copper Aluminum (KCA) series cable was designed specifically to be larger than the competition. Copper Clad Aluminum is less conductive than Oxygen Free Copper when comparing like sized conductors. CCA however is also much less expensive. So by increasing the area in our KCA cable, KnuKonceptz was able to achieve similar performance to OFC, but without the higher cost. For this exact reason is why our cable is larger, to achieve similar performance, for less money. The graph below shows, based on area, our cable is at least 40% larger than comparable brands. Bassik RCA Cable - Simple and Solid Oxygen Free Copper construction. Twisted Pair Geometry for noise rejection. Ultra Flex, soft touch PVC allows this cable to fit in tight places. Simple color coded channel identification. Gold plated RCA connectors Plain and Simple Specifications Wire type - CCA or OFC These materials are commonly used, but not commonly stated when shopping online. Know what you are purchasing. Both metals are capable of performing up to their rated loads. American Wire Gauge Wire gauge is crucial to powering your system correctly. Undersized cable will create unsafe conditions and may shorten your amplifier's life. Max Load (amps) Wire's ampacity changes with gauge and materials. KnuKonceptz does not rate cable based on watts. Amplifier manufactures do not always truthfully state the output of their product, check your on board fuses! True American Wire Gauge (AWG) Products Using American Wire Gauge standards, the gauge of stranded wire is determined by the total area of the conductor. To calculate this you would take the area of each strand and add it together. This area, in square mm, then determines gauge. Diameter is not as critical with stranded wire, this is due to the tiny air gaps between each strand. Diameter may fluctuate with strand size and how tightly wound the rope of the cable is. The smaller the number, the larger the wire, until you reach zero or aught (0). From zero, you then have double aught (00 or 2/0), three aught (000 or 3/0) ... Based on AWG, the true gauge of this cable is just under 2/0 Specification, making it larger than traditional 1/0 gauge Copper Clad Aluminum - Best Value Copper is the best conductor, but the price, Oversized CCA is the best value. By Increasing the conductor size, we can offset the conductivity differences while maintaining a lower price. Always follow the manufacture's max rating on battery cable. Excessive loads will cause more distortion in amplifiers, create more heat and will shorten the life of your electronics Proper termination is crucial for an increased life span. Always check that connections are clean and secure. Back to top Product FAQ Q: How many watts can this amp kit handle? A: At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. There are many amp manufactures and not all of them represent the output of their product accurately. Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of both of your amp (ex Amp A has three 40A fuses = 120A draw; Amp B has two 30A fuse = 60A Draw; 180A system total draw) If this number is under 250A, this kit will fit your application. Q: How do I determine what size fuses I need for the inline fuse holder? A: Using the information from the answer above, the example system draw totals 180A therefore a 200A fuse is the minimum required and the safest option for the inline fuse holder Q: Can I alter this kit in any way before purchasing? A: Our amp kits are made in large batches to reduce cost, which is passed onto you. We can not alter them in any way. Should you need to make alterations, you would have to purchase the items individually from our shopping cart. Q: I need a longer power wire, what can I do? A: The fuse holder does not come installed within the kit's cable.This allows the installer to place the inline fuse holder in an optimum location during installation. It also allows the installer to extend the power wire 1-3Ft by using the inline fuse holder to add cable to the main run (leaving the 18Ft as one unit and using the FH-20 to "splice" a few feet of wire) Q: Why should I upgrade the car's factory battery to chassis ground under the hood? A: Your vehicle's wiring was engineered to work with the factory electrical load. By adding a massive current drawing load requiring a heavy 0 gauge power wire, you also need to upgrade the vehicle's ground wire. This kit includes the appropriate parts to complete this upgrade. The 5' section of ground should be cut one time (to make two sections). These do not need to be even length, but rather cut to fit your installation's need. You may only need 18" to connect the battery to your vehicles chassis. The remaining 0 gauge ground wire is then used to connect the audio amplifier to your car's chassis. Back to top Related Products KnuKonceptz KCA 1/0 Gauge Blue Sold in increments of one foot to 100 feet, we have the length you're looking for. KnuKonceptz KCA 0 In Neon Colors Add our matching KCA 0 Gauge Neon to your order and save with combined shipping rates. KnuKonceptz Tinned Copper Ring Terminals Tinned copper rings and KCA Kable are a perfect pair. Our heat shrink is glue lined to create a water tight seal. KnuKonceptz Bassik Fuse Holders Add a 2nd or 3rd amp easily with our Mini-ANL fuse blocks Back to top About Policy Shipping FAQ

KnuKonceptz Ultra Flex KCA 4 Gauge Single Amp Install Wiring Kit CCA

By |July 22nd, 2026|

Ebay Product Page Store About Us Frequently Asked Questions Policies Shipping Store Home Amp Kits Close Outs Component Video Cables Digital / Optical Cables Distribution / Fuse Blocks DVI & HDMI Cables Fuses Power Wire RCA Cables Sound Deadener Speaker Wire Subwoofer Cables S-Video Cables Terminals KCA Kable 4 Gauge Complete Amp Install Kit KnuKonceptz KCA amp installation kit features our oversized Copper Clad Aluminum (CCA) The KCA Kable uses the same ultra flex PVC found in the Kolossus Fleks Kable and the CCA conductor from the KLMX Kable. Copper Clad Aluminum (CCA) is made up of 90% Aluminum and 10% Copper. CCA overall provides a cost effective solution to most audio systems. Assembled from stranded 34 gauge CCA, the KCA Kable is equal in size to the Kolossus Fleks Kable, but is designed for lighter current loads and not lightening your wallet. The In line AGU fuse holder does not come installed within the cable, this allows the installer to place the inline fuse holder in an optimum location during installation. It also allows the installer to extend the power wire 1-3' by using the inline fuse holder to add cable to the main run (leaving the 18' as one unit and using the fuse holder to "splice" a few feet of wire) The KCA-K4 is a complete kit, meaning additional mo additional parts are required to complete your installation. Specifications KnuKonceptz KCA 4 Gauge Complete Amp Installation Kit includes: -18 Feet 4 Gauge Ultra Flex Blue KCA Power Wire -3 Feet 4 Gauge Ultra Flex Black KCA Ground Wire -One inline fuse holder with 80A AGU Fuse -One 17 Foot Twisted Pair Bassik RCA Cable -17 Feet Blue Remote/Turn On Wire -20 Feet TCA Clear 14 Gauge Tinned CCA Speaker Wire -2 Gold Plated 4 Gauge Ring Terminals, 2 Gold Plated 4 Gauge Spade Terminals -Wire ties and grommets KCA Kable 4 Gauge Spec: -KCA Kable Power / Ground Wire consists of oversized, 34 gauge stranded, copper clad aluminum (CCA) conductors -Maximum load @ 20 feet - 100A -Outer diameter - 11mm, Conductor diameter ~8mm Product FAQ How many watts can this amp kit handle? At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. There are many amp manufactures and not all of them represent the output of their product accurately. Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of your amp (two 30A fuses = 60A total draw) If this number is under 80A, this kit will fit your application. If over 80A, a larger gauge wire would be required or use our Kolossus Flex 4 gauge amp installation kit Can I alter this kit in any way before purchasing? Our amp kits are made in large batches to reduce cost, which is passed onto you. We can not alter them in any way. Should you need to make alterations, you would have to purchase the items individually from our shopping cart. Additional Images What do we mean by "Oversized"? Above (top left) is Stinger PRO 1666 strand 4 Gauge (Black) and our KLMX 4 Gauge (silver pearl) - pretty substantial difference in the two cables......Ask other sellers for cross sectional images of their cable...they wont reply.... The power wire and speaker wire comparison was part of a complete Amp Kit review, see our website for full photos and details on how other entry level amp kits faired against our KCA/KLMX series.

KnuKonceptz KCA TRUE 1/0 Gauge Power Amp Wiring Install Kit w/ 250A ANL Fuse

By |July 22nd, 2026|

--> Amp Kits Fuse Blocks Fuses HDMI Cables Power Wire RCA Cables Sound Dampeners Speaker Wire Terminals Amp Kits Fuse Blocks Power Wire RCA Cables Speaker Wire Terminals Description KCA 0 Gauge Power Amp Install Kit The KCA Power installation kit features 18ft of 1/0 Gauge Battery Power wire and 5ft of 1/0 Gauge ground wire to upgrade your main battery to chassis ground as well as connect your amplifier to chassis. No other company offers that. A 250A Fuse is included with our water resistant ANL Fuse Holder. This kit is designed to be a base for installation of a large, high current audio system. The KnuKonceptz KCA (Kolossus Copper Aluminum) power/ground cable is a copper clad aluminum (CCA) cable that is oversized based on American Wire Gauge. By oversizing the cable, we can achieve copper like performance at a fraction of the cost. Specifications Product FAQ Additional Images Related Products Specifications Amplifier Installation Kit Parts List Amp Kit Type Power Kit Wire Gauge (AWG) 0 Gauge Power Wire Length 18 Feet Ground Wire Length 5 Feet Conductor Material Oversized Copper Clad Aluminum (CCA) Speaker Wire Not Included RCA Cable 2 Channel - 16Ft Fuse Size/Type ANL 250 Amp KnuKonceptz KCA 0 Gauge Power Amp Install Kit includes: Power Wire: 18 Feet KCA 0 Gauge Ultra Flex Blue Ground Wire: 5 Feet KCA 0 Gauge Ultra Flex Black Fuse Holder: ANL In Line with 250A Fuse RCA Cable: 17 Feet Bassik Twisted Pair 2 Channel RCA Remote Wire: 17 Feet Blue Amp Turn on lead Terminals: 0 Gauge Gold Plated Ring Terminals (3 Black / 1 Red) Wire ties, bushings and split loom Back to top Additional Information Oversized vs Other CCA Cable Our Kolossus Copper Aluminum (KCA) series cable was designed specifically to be larger than the competition. Copper Clad Aluminum is less conductive than Oxygen Free Copper when comparing like sized conductors. CCA however is also much less expensive. So by increasing the area in our KCA cable, KnuKonceptz was able to achieve similar performance to OFC, but without the higher cost. For this exact reason is why our cable is larger, to achieve similar performance, for less money. The graph below shows, based on area, our cable is at least 40% larger than comparable brands. Bassik RCA Cable - Simple and Solid Oxygen Free Copper construction. Twisted Pair Geometry for noise rejection. Ultra Flex, soft touch PVC allows this cable to fit in tight places. Simple color coded channel identification. Gold plated RCA connectors Plain and Simple Specifications Wire type - CCA or OFC These materials are commonly used, but not commonly stated when shopping online. Know what you are purchasing. Both metals are capable of performing up to their rated loads. American Wire Gauge Wire gauge is crucial to powering your system correctly. Undersized cable will create unsafe conditions and may shorten your amplifier's life. Max Load (amps) Wire's ampacity changes with gauge and materials. KnuKonceptz does not rate cable based on watts. Amplifier manufactures do not always truthfully state the output of their product, check your on board fuses! True American Wire Gauge (AWG) Products Using American Wire Gauge standards, the gauge of stranded wire is determined by the total area of the conductor. To calculate this you would take the area of each strand and add it together. This area, in square mm, then determines gauge. Diameter is not as critical with stranded wire, this is due to the tiny air gaps between each strand. Diameter may fluctuate with strand size and how tightly wound the rope of the cable is. The smaller the number, the larger the wire, until you reach zero or aught (0). From zero, you then have double aught (00 or 2/0), three aught (000 or 3/0) ... Based on AWG, the true gauge of this cable is just under 2/0 Specification, making it larger than traditional 1/0 gauge Copper Clad Aluminum - Best Value Copper is the best conductor, but the price, Oversized CCA is the best value. By Increasing the conductor size, we can offset the conductivity differences while maintaining a lower price. Always follow the manufacture's max rating on battery cable. Excessive loads will cause more distortion in amplifiers, create more heat and will shorten the life of your electronics Proper termination is crucial for an increased life span. Always check that connections are clean and secure. Back to top Product FAQ Q: How many watts can this amp kit handle? A: At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. There are many amp manufactures and not all of them represent the output of their product accurately. Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of both of your amp (ex Amp A has three 40A fuses = 120A draw; Amp B has two 30A fuse = 60A Draw; 180A system total draw) If this number is under 250A, this kit will fit your application. Q: How do I determine what size fuses I need for the inline fuse holder? A: Using the information from the answer above, the example system draw totals 180A therefore a 200A fuse is the minimum required and the safest option for the inline fuse holder Q: Can I alter this kit in any way before purchasing? A: Our amp kits are made in large batches to reduce cost, which is passed onto you. We can not alter them in any way. Should you need to make alterations, you would have to purchase the items individually from our shopping cart. Q: I need a longer power wire, what can I do? A: The fuse holder does not come installed within the kit's cable.This allows the installer to place the inline fuse holder in an optimum location during installation. It also allows the installer to extend the power wire 1-3Ft by using the inline fuse holder to add cable to the main run (leaving the 18Ft as one unit and using the FH-20 to "splice" a few feet of wire) Q: Why should I upgrade the car's factory battery to chassis ground under the hood? A: Your vehicle's wiring was engineered to work with the factory electrical load. By adding a massive current drawing load requiring a heavy 0 gauge power wire, you also need to upgrade the vehicle's ground wire. This kit includes the appropriate parts to complete this upgrade. The 5' section of ground should be cut one time (to make two sections). These do not need to be even length, but rather cut to fit your installation's need. You may only need 18" to connect the battery to your vehicles chassis. The remaining 0 gauge ground wire is then used to connect the audio amplifier to your car's chassis. Back to top Related Products KnuKonceptz KCA 1/0 Gauge Blue Sold in increments of one foot to 100 feet, we have the length you're looking for. KnuKonceptz KCA 0 In Neon Colors Add our matching KCA 0 Gauge Neon to your order and save with combined shipping rates. KnuKonceptz Tinned Copper Ring Terminals Tinned copper rings and KCA Kable are a perfect pair. Our heat shrink is glue lined to create a water tight seal. KnuKonceptz Bassik Fuse Holders Add a 2nd or 3rd amp easily with our Mini-ANL fuse blocks Back to top About Policy Shipping FAQ

KnuKonceptz Marine Grade Battery Power Wire 1/0 Gauge Blue OFC 25′ Tinned Copper

By |July 22nd, 2026|

--> Amp Kits Fuse Blocks Fuses HDMI Cables Power Wire RCA Cables Sound Dampeners Speaker Wire Terminals Amp Kits Fuse Blocks Power Wire RCA Cables Speaker Wire Terminals Description Kolossus Flex Blue 0 Gauge Power Wire 25 Feet - Kolossus Flex Power / Ground Battery Cable consists of oversized, fine stranded, tinned Oxygen Free Copper (99.99%). Applications include automotive, marine, mobile audio, and solar. By design, we increased the surface area of our cables to allow for higher current loads. With over 5000 strands, No other car audio manufacture even comes close to matching our size. This is truly the best wire available, it is so large its actually 2/0!!!. Better and BIGGER than Stinger, which only has 4214 Strands. Why pay extra for a name and get 20% less copper? The Flex Kable features an ultra flex matte PVC jacket that makes it bend to any radius and stable in temperatures from -40C to 105C. Colors available include Black, Blue, and Red. Price is per 25 FeetSpecifications Kolossus Kable 0 Gauge Specifications Core Material Tinned Oxygen Free Copper Cable Composition 36 Gauge - 5145 Strands Length 25 Feet Dielectric Ultra Flex PVC Outer Diameter 16mm Core Diameter 12mm (estimated) Max Load 375A @ 20 Feet Back to top Additional Information Plain and Simple Specifications All KnuKonceptz Cable Products clearly state these specifications Wire type - CCA or OFC These materials are commonly used, but not commonly stated when shopping online. Know what you are purchasing. Both metals are capable of performing up to their rated loads. American Wire Gauge Wire gauge is crucial to powering your system correctly. Undersized cable will create unsafe conditions and may shorten your amplifier's life. Max Load (amps) Wire's ampacity changes with gauge and materials. KnuKonceptz does not rate cable based on watts. Amplifier manufactures do not always truthfully state the output of their product, check your on board fuses! True American Wire Gauge (AWG) Products Using American Wire Gauge standards, the gauge of stranded wire is determined by the total area of the conductor. To calculate this you would take the area of each strand and add it together. This area, in square mm, then determines gauge. Diameter is not as critical with stranded wire, this is due to the tiny air gaps between each strand. Diameter may fluctuate with strand size and how tightly wound the rope of the cable is. The smaller the number, the larger the wire, until you reach zero or aught (0). From zero, you then have double aught (00 or 2/0), three aught (000 or 3/0) ... Based on AWG, the true gauge of this cable is 1/0 Tinned Copper - What the Pros Recommend When bare copper is exposed to oxygen, it oxidizes over time (turns brown/green). These contaminants are damaging to the cable's ability to conduct electricity. Tin provides a protective barrier from oxygen to the bare copper underneath. By adding a thin layer of tin to each strand, the cable is no longer able to oxidize. Tin does not react with oxygen and therefore the cable will never change color or have any change in its ability to conduct electricity Back to top Product FAQ Q: Can this power wire be used as ground wire too? A: Yes, there is no physical difference between power or ground cable. We do recommend using two different color wires to differentiate between positive and negative connections though. Q: Why is this copper wire silver in color? A: Our Kolossus Kable is tin coated Oxygen Free Copper. Tin provides a protective barrier from oxygen to the bare copper underneath. By coating the copper strands in tin, your cable will never oxidize or tarnish. Meaning your cable will last longer than your vehicle. Q: Is this 0 Gauge or 1/0 Gauge Wire? A: On the American Wire Gauge scale, 0 and 1/0 are equal. A 1/0 (one aught) cable literally means "one zero" or "0". The next larger size cable is 2/0 (two aught) "00" which is also called double aught. This continues to 3/0, 4/0 and so on. Going smaller in size from 0 you would then have 1, 2, 4 gauge etc... Back to top Related Products Additional Lengths of Kolossus 0 Gauge Blue Sold in increments of one foot to 100 feet, we have the length you're looking for. KnuKonceptz Kolossus 0 Gauge Black Add our matching Kolossus 0 Gauge black to your order and save with combined shipping rates. KnuKonceptz Tinned Copper Ring Terminals Tinned copper rings and Kolossus Kable are a perfect pair. Our heat shrink is glue lined to create a water tight seal. KnuKonceptz In Line Fuse Holders Protect your investment with an In Line fuse holder! All KnuKonceptz fuse holders are priced with fuses included. Back to top About Policy Shipping FAQ