Looking for one amp to run all 4 speakers in your Camaro or Firebird? MB Quart's Reference Series RA1-280.4 four-channel amplifier will send 50 watts RMS to each of your front and rear speakers. Designed to power high-quality aftermarket drivers, this Class D amplifier utilizes MB Quart's unique Q-Stasis (Class SQ) circuitry to improve the accuracy and clarity of your music while giving it the oomph it needs. The amplifier's features include high-pass filters shape the signal to fit your full-range speakers for their best-sounding output. A low-pass filter, subsonic filter, and a variable bass boost. A remote bass knob is included so you can control your subwoofer's level from the front seat. 50 watts RMS x 4/ 100 watts RMS x 4 at 2 ohms. Full range speaker output also a variable low-pass & high-pass filters (50-250 Hz, 12 dB/octave). Wiring, fuse, and hardware not included with amplifier - 4 gauge power and ground leads and an 40A fuse recommended.
Amplifier dimensions: 12-1/2"W x 2-1/4"H x 5-7/8"D

Product includes: amplifier only