MB Quart RA1-710.5 Reference Series 5-channel car amplifier — 50 watts RMS x 4 at 4 ohms + 350 watts RMS x 1 at 1 ohm

MB Quart RA1-710.5 Reference Series 5 channel car amplifier — watts RMS x 4 at 4 ohms + 350 watts RMS x 1 at 1 ohm Power your music MB Quart's Reference Series RA1-710.5 five-channel amplifier will send 50 watts RMS to each of your front and rear speakers, and up to 350 watts RMS to a subwoofer, making sure you hear and feel your music over road and engine noise. Designed to power high-quality aftermarket drivers, like their Reference Series speakers and subwoofers, 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 for solid bass. Versatile features Remote bass knob included The amplifier's features include speaker-level inputs with signal-sensing amp turn-on, so it's ready to work in almost any system. 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 bass boost EQ