MB Quart

MB Quart's Reference Series RA1-300.1 mono subwoofer amplifier can send up to 325 watts RMS to your sub, so you can hear and feel the beat clearly. MB Quart designed this amp to power high-quality aftermarket subs, like their Reference Series subwoofers . The Class D amplifier utilizes MB Quart's unique Q-Stasis (Class SQ) circuitry to improve the accuracy and clarity of your music while still providing the oomph it needs. Remote bass knob included The amplifier's features include speaker-level inputs with signal-sensing amp turn-on, so it will work in almost any system. A low-pass filter, subsonic filter, and a bass boost EQ help dial in just the right amount of bass bump. A remote bass knob is included so you can control your subwoofer's level from the front seat. RA1-300.1 power and output connection panel