Alpine BBX-F1200 4 Channel BBX Power Class A/B Amp 600 Watts Car Amplifier OPBox
Alpine BBX-F1200 Features EQ (Equalizer): Bass EQ Fixed Frequency 45 Hz, Q=0.5, Variable Gain 0dB to +12dB (3/4 Ch only). Amplifier Type: Class-A/B. Channel Design: 4/3/2 Channel. A great way to expand your sound system on a limited budget.