INCLUDES1480 Watts Package - 4x 6MR250B-4 SLIM speakers 250 Watts Each + TW350Ti-4 SLIM ( PAIR ) Tweeters 120 Watts Each - Total of 4 speakers and 4 tweeters. FEATURES6MR250B-4 SLIMThe MR SLIM series was designed as PRO Audio On Wheels solution for shallow doors, featuring an Aluminum Phase Plug (Bullet). This mid is built like a professional mid range loudspeaker, but it has been designed for use in the mobile audio market, as we called it Pro Audio On Wheels!By combining elements from PRO Audio and Car Audio we have developed a NEW type of high efficient mid range that is able to give high levels of output from stock speaker location in your car.Highlights – 6MR250B-4 SLIMSlim Design – Perfect for door stock locationSound Quality without Cutting up interior PanelsEndurance at Loudest VolumesVented Air pole piece for heat dissipationCenter phase plug for even sound distribution4 Ohms ImpedanceAlso available in 8″- 8MR400B-4 Slim GENERAL SPECIFICATIONSNominal Diameter6″ (152 mm)Nominal impedance4 OhmNominal Power Handling*125 WattsContinuous Program Power (RMS)**250 WattsMax Peak Power***500WattsSensitivity 2.00V at 1m93.5 dBRecommended Hi Pass Crossover For Full Power Handling145 Hz 12db Per Octave CrossoverFrequency Response145 – 8,000 HzVoice Coil Diameter1.5″ (38 mm)Voice Coil WireCCAWVoice Coil Winding Depth9.5 mmFormer MaterialKaptonMagnetic Gap Depth6.0 mmFrame MaterialStamped SteelEXTRA INFOOverall Diameter6.50″ (165 mm)Front Mount Baffle Cutout5.67″ (144 mm)Mounting Depth2.14″ (54.5 mm)Overall Depth2.38″ (60.5 mm)Net Weight3.53 Lbs (1.60 kg)Shipping Weight3.96 Lbs (1.80 kg)Carton Dimensions W x L x H6.89″ x 6.89″ x 2.95″ (175 x 175 x 75 mm)TW350Ti-4 SLIM (PAIR)The PRV Audio TW350Ti-4 SLIM Super Tweeter offers a smooth response and extremely high efficiency from mid range through high range frequencies. This tweeter a little brother of TW350Ti a Popular choice for HIGH SPL super Tweeter.Highlights – TW350Ti-4 SLIMThe low mass CCAW voice coil at 4 ohmsCrystal Clear High Frequency ResponseHigh Output – 104 dB sensitivitySlim Design easy to MountSold in PairsThe Titanium diaphragm is on a Kapton former is light, thin and durable for long play applications. The tweeter is perfect for Pro A applications. The sharp smooth sound is perfect for applications where larger compression drivers may over power a venue.TW350Ti-4 SLIM is designed with cast aluminum frame to ensure a quality sound and long lasting play in most any environment. Replacement Diaphragms available.GENERAL SPECIFICATIONSNominal impedance4 OhmsNominal Power Handling*60 WattsContinuous Program Power(RMS)**120 WattsMax Peak Power***240 WattsSensitivity 2.00V at 1m104 dBRecommended Hi Pass CrossoverFor Full Power Handling5000 Hz 12dbPer Octave CrossoverFrequency Response at -10dB4,500 – 20,000 HzVoice Coil Diameter1.0” (25 mm)Voice Coil WireCCAWVoice Coil Former MaterialKaptonDiaphragm MaterialTitaniumFlux Density1.45 TMagnet MaterialFerriteEXTRA INFOOverall Depth1.67” (42.5 mm)Mounting Depth1.32” (33.5 mm)Overall Width3.21” (81.5 mm)Overall Height3.50” (89 mm)Cutout Diameter + Terminals2.83” (75 mm)Net Weight1.37 lbs (0.62 kg)Shipping Weight1.47 lbs (0.67 kg)Carton Dimensions W x L x H3.75” x 7.10” x 2.00” (95 x 180 x 50 mm)