MB Quart DA2-520.4D Discus 4-channel amplifier — 90 watts RMS x 4 iDatastart antenna This design is usually found

This design is usually found on high-excursion subwoofers

built-in Bluetooth LE technology for wireless operations

RGB button illumination Steering Wheel Control (SWC)

65Hz-20kHz

This gives you peace of mind knowing your car is always monitored by your dashcam

MB Quart DA2-520.4D Discus 4-channel amplifier — 90 watts RMS x 4 iDatastart antenna This design is usually foundProduct info: 2 channel amplifier 150 watts x 2 at 4 ohms 250 watts x 2 at 2 ohms 500 watts x 1 bridged at 4 ohms variable high pass filter: 15 300 Hz, 12 dB octave variable low pass filter: 50 300 Hz, 12 dB octave More info: IP67 rated waterproof fully coated internal components and circuit board RCA inputs handle up to 9V (20 watts) wiring, fuse, and hardware not included with amplifier 4 gauge amp wiring kit with fuse or 4 gauge power and ground