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[Pre-sale] Fosi Audio V3 Mono Power Amplifier PFFB 3255 Monoblock Class D Amps

By |July 23rd, 2026|

Store CategoriesStore Categories2.0 Channel Amps2.1 Channel AmpsPreampsHeadphone AmpsSubwoofer AmpsDACBluetooth AmpsAmplifier BoardsHot saleChristmas limitedPreampAccessoriesSpeakersOtherV3 mono stereo audio component mini power monoblock amplifier 2 channel amplifier single channel 2/2.1/3/4/5 channel class d amp tpa3255 for home theater desktop outdoor bookshelf Tower floorstanding passive speakers ZA3 Product Description NOTE: It is Pre-sale, the Start shipping time:8th Aug. While you're waiting, we'll send you a mysterious gift. About this item Mini Monoblock Amplifier: Crafted for HiFi audiophiles, the V3 Mono allows you to drive a single passive speaker with one amp, delivering up to 240W @4Ω of rated power. It offers the flexibility to build your home audio 2/3/4/5-channel system effortlessly. The V3 Mono can serve as a power amplifier for multi-channel AVRs, complementing the output power to easily drive high-power speakers in home theater systems. Innovative Cutting-Edge Technology: Fosi Audio has achieved a technological breakthrough through independent research and development by applying PFFB (Post-Filter Feedback) technology to the V3 Mono for the first time. This effectively overcomes the common load dependency issues of Class-D amplifiers, improving distortion and enhancing frequency response, thereby significantly enhancing sound quality and performance. Audiophile-Grade Components: The V3 Mono incorporates the high-end TPA3255 Class-D amp chip, paired with well-known components such as Japanese Nichicon filter capacitors, ELNA capacitors, German WIMA capacitors, and Japanese Sumida inductors, etc. Additionally, it features an upgraded four-layer PCB. This combination not only ensures high power output but also achieves a THD as low as 0.006%, a SINAD of 101dB, and an SNR of 123dB. As a result, the fidelity and quality of the audio are assured. Advanced Cooling: Utilizing Fosi Audio's pioneering full-body heat dissipation design, the TPA3255 amplifier chip is placed at the bottom and tightly integrated with the chassis, allowing heat to be effectively dissipated through the casing. Coupled with dual side ventilation holes that enhance internal airflow, this ensures the V3 Mono can deliver stable, high-power output over extended periods. User-Friendly Design: Supports both XLR/¼" TRS balanced and RCA single-ended(with gain selection) inputs, with an easy toggle switch for selection. Additionally, it features an auto power/signal sensing mode to enhance energy efficiency. You can also customize your preferred sound signature by replacing the stock NE5532 op-amps, supporting DIP8 dual discrete op-amps such as Sparkos SS3602, MUSES02, OPA2604, Burson V5i, V6, V7, and more. Continuation of Co-Creation Engineered for Audiophiles - Optimal Choice for Home Audio Systems In 2023, following the launch of the V3 stereo amplifier, we received numerous valuable suggestions and feedback from our global audio lovers. We listen intently, record diligently, and develop with dedication, ultimately striving to transform your suggestions and ideas into reality—the V3 mono. Input: RCA, XLR, ¼" TRS; Output: Passive Speaker (supports banana plug or bare wire connection) SINAD: XLR--101dB; RCA--93dB; SNR: ≥123dB Rated Power Output: 48V/5A 240W@4Ω; 32V/5A 100W@4Ω Specification: Power : 48V5A--240W Frequency response: 10HZ-30KHZ（±0.06dB） Terminal impedance: 2-8Ω Input sensitivity: 860mV Distortion: 0.006% Noise: 31uV Gain: RCA: 25dB,31dB; XLR: 20dB SNIAD: RCA：93dB; XLR：101dB Signal input mode: RCA/XLR Power amplifier chip: TPA3255 Package including：Need you choose V3 Mono amplifier X1 48V/5A power supply X1 Copyright © 2023 Dianxiaomi

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Fosi Audio M03 200W TPA3255 Subwoofer Amplifier Mini Mono Channel Amp W/ 32V/5A

By |July 23rd, 2026|

About this itemSubwoofer Amplifier and Full-Frequency Mono Amp：Switch to PBTL, M03 is a Full-Frequency Mono amp for driving passive speakers and powered subwoofer. Switch to SUB, M03 is a subwoofer amplifier for diving passive and powered subwoofers.M03 adopts the Texas Instruments TPA3255D2 chip that features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality.High Efficient Power Output up to 200Watt. M03 can provide 150 watts RMS into 4-ohm loads or 120watts to 8-ohm loads. (Note: Package comes with 32V/5A power supply, you need a more powerful power supply to get the MAX power output.Home Hi-Fi Amplifier with Clean Sound Quality. Built-in low pass filter for 20-300Hz subwoofers with SUB frequency control. Great amplifier to driver any bookshelf speaker or subwoofer.What You Get: M03 amp x1, 32V/5A power adapter x1, user manual x1, our worry-free 24-month warranty, and friendly customer service. Subwoofer Amplifier Full-Frequency Mono AmpMini Stereo Audio Amp with SUB Frequency ControlPower Adapter: 32V/5ADC Input Range: 24V-48VTerminating Impedance: 4 - 8 OhmRMS Power Output: RMS 150watt @ 4ohm, RMS 120watt @ 8ohmFull Frequency Response Range: 20Hz-20KHz(± 3db)Bass Frequency Range: 20-200HzInput Sensitivity: ≤ 0.2mVSNR ≥ 106dBTHD ≤0.03% Fosi Audio Exclusive DesignSwitch to PBTL, it's a Full-Frequency Mono amp for driving passive speakers and a powered subwoofer. Switch to SUB, it's a subwoofer amplifier for diving passive and powered subwoofers.High Efficient Power OutputAdopt Texas Instruments TPA3255D2 Chip, MAX power output up to 200Watt, providing 150 watts RMS into 4-ohm loads or 120 watts to 8-ohm loads. Strong internals makes for A lively listen.Safe DC OutletWith a built-in power protection circuit, there are no sparks flying when you plug the power adapter into the amplifier. Safe for use!DIY Your Audio SystemThis amplifier gives you the power and versatility you need to create a professional sound system. Great amp to drive most home bookshelf speakers or subwoofers. Package include:Fosi Audio M03 Amplifier x132V 5A Power Adaptor x1User’s Manual x1 Solid Built Aluminum Alloy EnclosureCurved edges and sleek controls accentuate its unibody design. With truly useful features, and thoughtfully designed premium enclosures.32V/5A Power SupplyFosi Audio M03 amp comes with an energy-efficient and stable power supply which got authoritative certification by many security tests can get an astonishing sound.

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8pcs ELNONE High Quality Gold Plated Speaker Banana Plug Hi-Fi Audio Connector

By |July 23rd, 2026|

8pcs ELNONE High Quality Gold Plated Speaker Banana Plug Hi-Fi Audio Connector - Quantity: 4 pairs/8pcs (4pcs Red + 4pcs Black) - 100% Brand New, never used - Accept 8AWG to 20AWG speaker wire - Double screws locking, without soldering - Suitable for wire to 4 mm maximum - Gold plated for maximum signal transfer and durability - Precision-machined brass construction - Material: Brass - The shell is oxidated and will not fade color. - Perfect for professional applications, home cinema, garden speakers, intercoms, surround sound system - Color: Red + Black color code as picture. International Buyers - Please Note: a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's reponsibility. b) Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Shipping Information Tracking service: $2 , optional. We will send it out within 1 business day once receiving clear payment in paypal account: Items ship from China and take about 10-15 business days (2-3 weeks) usually on the way, via post air mail. Please contact us if you want other couriers such as UPS, DHL, Fedex, TNT, EMS etc.. The shipping time depends on the efficiency of your local post office and customs. If you do not receive item within 35 days (4 weeks), please contact me. The following is the shipping time reference for some countries. USA/Canada around 12 -22 business days Western Europe (excluding France, Spain and Italy) around 15 -25 business days France, Spain around 18-28 business days South America around 28 business days We reserve the right to sell these items to some countries since some countries imposed complex customs regulation. Please check with us in advance. We ship to PAYPAL's address ONLY. Please make sure your address in PAYPAL is matched with your shipping address before you pay. Payment Information Accept only Paypal payment. Payment must be made within 3 days after purchased. Unpaid will be reported. Return Policy Must return within 30 days after received the items. Returned item has to be in it's original condition. Buyer must pay for return shipment fee. We're able to ship a replacement item after receiving the returned item. We're able to refund your money, shipping fee excluded Contact Us Customer is always our priority, please feel free to contact us with any question.We'll do our best to fulfill your order and build our lasting business relationship. If you have any question. You may send message to us, we will reply within 24h. If you're wholesaler or you want to order items in bulk, don't hesitate to contact us for best offer. Please contact us to resolve any issues there may be before leaving negative feedback. 10pcs T4A T4000mA 4A Square Miniature Micro Fuse Slow Blow Fuse 250V US $ 1.941pc 1.5M/5ft 3.5mm 1/8" Mono Plug to 3.5mm Mono Plug Audio Extension Cable US $ 2.1010 Binding Post Speaker Cable Amplifier 4mm Banana Plug Jack Connector Red&Black US $ 4.131pc 5 Colors 1.5M Silicone High Voltage Dual 4mm Banana Plug Test Leads Cable US $ 3.592x F Female To Right Angle IEC PAL DVB-T TV Plug Male RF Coax Adapter Connector US $ 2.29

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40Pcs Gold Plated Banana Plugs Audio Jack Speaker Wire Cable Screw Connector 4mm

By |July 23rd, 2026|

40Pcs Gold Plated Banana Plugs Audio Jack Speaker Wire Cable Screw Connector 4mm4mm lot Gold Plated Audio Speaker Wire Cable Banana Plug Connector Adapter Specifications:Condition: Brand NewDimension: 0.87 x 3.82 cmMaterial: Plastic and MetalThe pin is the standard size of 4mm diameter, fitted for most speakers worldwideThe plugs can be stacked with existing 4mm banana plugsCompatible with up to 3mm diameter of speaker cablesScrew connector fitting - no soldering requiredPlease check the size carefully before purchasing! Package Included:20x Red Banana Plugs 4mm20x Black Banana Plugs 4mm Note:All pictures are taken in real items. Because of shoot, the display or other reasons,the picture and material object may have slight difference , please subject to material object.PaymentDelivery detailsTerms of salesAbout usContact usPayment We only accept payment via paypal .Please make sure your PAYPAL address is correct before you pay We do only ship to your PAYPAL address.Item will be shipped within 1 business days after we get the payment.Custom duties, taxes, or charges are not included in the cost you pay to us.Please check with your country's customs office to determine what these additional costs will be prior to bidding/ buying.Delivery detailsThe item will be shipped usually within 24 hours.By USPS: Generally, delivery takes about 2-5 business days.If you have not got it within the shipping time, please no hesitate to contact us.We will check it for you with the post office and customs. Because sometimes it will be delayed for traffic or flight jams.Please do not open dispute to us. We will take responsibility to resend or refund for any lost item.Terms of sales- Warranty: 2 years warranty from the dispatched date. Please contact us through email before returning the item -We offer 60 days moneyback or exchange from the payment day. Please buy with confidence,don't worry about the warranty. - Buyers are responsible for the return shipping costs under any circumstances. Return items should include the original packaging and accessoriesAbout usContact us If you have any questions please contact us feel free. We welcome all e-mails, and happily respond to every e-mail we receive, usually within 24 hours. For fastest reply, please contact us through Ebay messages. Please include your ebay item number or order number in all communications. thank you.

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FM Radio Stereo Receiver Indoor T-Type Dipole ANTENNA 300 Ohm Connector VWLTW

By |July 23rd, 2026|

The Music Masters Discount Electronics & MORE! You are looking at... Item: FM Radio Stereo Receiver Indoor T-Type Dipole ANTENNA 300 Ohm Connector VWLTW Condition: New (Note: This is a Vital Wave product and is bulk shipped without retail packaging. This helps the environment and lowers the cost for everyone.) Factory Specifications: Normal 0 false false false MicrosoftInternetExplorer4 Classic FM Dipole Antenna Use with Vintage Home Stereo Receivers and Other FM Audio Tuners5ft T-Extension6ft Lead Extension High-Gain Design 300 Ohm Wire Twin Lead ConnectorsT-Type Dipole Configuration Booster End Point Caps Excellent Indoor Signal Reception Unconditional Lifetime Warranty Comments: This is a classic "old school" FM dipole antenna. We use three personally with different receivers at various locations around the shop. They work great! Come see for yourself. This brings in some of the toughest stations compared to some of the cheaper antennas. The "T" part extends 5ft across and from the center down there's a 6ft lead wire. Just stretch this out completely and mount it as high as possible you will get excellent results. Push pins and thumbtacks are perfect for attaching it to walls. This is a Vital Wave Technology product and comes with an unconditional lifetime warranty. If it ever fails to work for any reason, even if it is damaged by accident, we will replace it! The pictures are of the actual item and were taken bu us so you can see exactly what you are getting. Save $$$ and buy this here for less than in any specialty shop. If you're not happy we will pay for return shipping so you have nothing to lose! With fast & free shipping, 60 day returns, free return shipping, and a lifetime warranty, you simply can't go wrong! For more exclusive deals on Vital Wave Technology Lifetime Warranty accessories type "VWLTW" in the search box! We stock a variety of electronic accessories. Look in our store to see a great selection! Thanks for checking out one of our items! Please take the time to look at everything we have up for sale and check back often. You never know what you will find. We have been in business for over 30 years! We can best be described as an "old school" stereo shop and electronics store with a modern twist. We know what we're talking about, always guarantee your satisfaction, and promptly take care of our customers. Shipping & Handling for this item is FREE everywhere in the United States. For international shipping not listed, contact us for approval and a shipping quote before making your purchase. Thanks again for looking and as always your business is appreciated!

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36dB HDTV Antenna Amplifier Signal Booster Channel Boost Range Extender Indoor

By |July 23rd, 2026|

Electro-Store4U Description: TV antenna amplifiers are used to overcome signal loss related to long cable runs and splitters. Using this amplifier will extend the range and signal quality of your non-amplified digital HDTV antenna. FeaturesBuilt-in short circuit proofSignal Gain15-36dBFrequency Range47-862MHzNoise Figure<4dBPower SupplyAC 110 V 60HzColorWhite Inputs / Outputs1 / 2 Please Note We do NOT recommend to use this amplifier / booster if your house is very close to the broadcast tower and the signal is already very strong. A booster will cause self-oscillate and you may get fewer signals than without it. Before buying this amplifier, please check stations according to your zip code, by following the next link: DTV Reception Map. If you received few Green and Yellow channels, you will need an amplifier Shipping Policy: Free shipping to USA. Shipped within 1 business day via DHLUPSUSPS. (please contact us if you need it shipped using a specific carrier). Tracking numbers will be sent to the email address that is associated with your paypal account. Some items are not shipped using tracking numbers. International shipping is done by using USPS first class mail only which has a trackable number and could take up to 20 business days to deliver to some countries. Please verify with your customs before purchase. Return Policy: 60 days money back. Please return item to address shown on package. The original receipt or a record of the purchase is REQUIRED on all returns. Return products must also be in its original condition. Including box UPC bar code packaging and all other accessories. S&H is non-refundable. Please note - Any return for any reason other than defective or wrong item received will be refunded partially only due to restocking feesopen box items. If the item is not defective, the shipping costs will be decreased from the refund amount.

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HDTV Antenna Amplifier Signal Booster TV High Gain Channel Boost Indoor VHF UHF

By |July 23rd, 2026|

Electro-Store4U Description: TV antenna amplifiers are used to overcome signal loss related to long cable runs and splitters. It will extend the range and signal quality of your non-amplified digital HDTV antenna. Signal Gain20dB Frequency Range47-862MHz Noise Figure<4dB Power Supply DC 6V 100mA by external adapter or DC 5V from USB source Coax Cable (charger cable)2.6ft cable included FeaturesThe amplifier / booster can enhance the signals weakened by the obstructions between you and the towers, but can not add signals NoteWe do NOT recommend to use this amplifier / booster if your house is very close to the broadcast tower and the signal is already very strong. A booster will cause self-oscillate and you may get fewer signals than without. Before buying this amplifier, please check stations according to your zip code, by following the next link: DTV Reception Map. If you received few Green and Yellow channels, you will need an amplifier Included1x Power insert, 1x Adapter, 1x USB Cable Shipping Policy: Free shipping to USA. Shipped within 1 business day via DHLUPSUSPS. (please contact us if you need it shipped using a specific carrier). Tracking numbers will be sent to the email address that is associated with your paypal account. Some items are not shipped using tracking numbers International shipping is done using USPS first class mail only, which has a trackable number and could take up to 20 business days to deliver to some countries. Please verify with your customs before purchase. Return Policy: 60 days money back. Please return item to address shown on package. The original receipt or a record of the purchase is REQUIRED on all returns. Return products must also be in its original condition. Including box UPC bar code packaging and all other accessories. S&H is non-refundable. Please note - Any return for any reason other than defective or wrong item received will be refunded partially only due to restocking feesopen box items. If the item is not defective, the shipping costs will be decreased from the refund amount.

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Car AM FM Radio Stereo Hidden Antenna Stealth For Vehicle Truck Motorcycle Boat

By |July 23rd, 2026|

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10ft Car Interior Hidden Amplified Antenna Electronic Stereo AM/FM Radio Univers

By |July 23rd, 2026|

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Fosi Audio BT20A Pro Audio Amplifier Bluetooth Home Stereo HiFi Class D 48V/32V

By |July 23rd, 2026|

Store CategoriesStore CategoriesMono Amplifiersubwoofer amplifierOtherFosi Audio BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control Product Description Features： 300 Watts x2 Power Output: Provided by the TI TPA3255 chip which features an advanced feedback design and proprietary high-speed gate driver error correction. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 2.5W. High Efficiency: A significant upgrade from the BT20A amplifier. There're two plug-ins NE5532 Op-Amps can be replaced by MUSES02/OPA26041P/OPA2134PA Op-Amps etc. To create a different sound quality. SNR≥108dB; THD≤0.005%. Upgraded Bluetooth 5.0 connectivity: By pressing and holding the volume control for five seconds, the Bluetooth pair can be cleared. In addition, it has a Bluetooth memory function, so it can be easily paired the next time. It also receives an alert tone. Sound Control: With its unique design, the BT20A Pro amplifier for home audio has a wide range of bass and treble controls. Alternatively, you can turn the treble and bass effects to a middle point to listen to the original sound without effects. Specifications： Model：BT20A PRO Output Power：300Wx2 @4Ω Terminating Impedance：2-8Ω Input Mode：Bluetooth + RCA Output Mode：Passive Speakers + Pre-out Frequency Range：20Hz-20kHz(±1.2dB) THD ≤0.005% SNR ≥108dB Chip Set：TPA3255 Bluetooth Transmission Distance：Up to 50Ft Bluetooth Transmission Format：SBC/AAC Device Dimension：5x5x1 inches DC Input Range：24-48V Power Supply：32V 5A What‘s in the box？ BT20A Pro Power Amplifier x 1 Bluetooth Antenna x 1 32V/48V 5A Power Adapter x 1 AC Cord x 1 User’s Manual x 1 Copyright © 2023 Dianxiaomi

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