Zapco ST-500XM-III Monoblock 500W RMS Amplifier

Product highlights:

• Single channel, Class D,  Bass Amplifier

• New aluminum chassis

• Variable input gain control

• Variable electronic crossover

• Variable subsonic filter

• Variable bass boost control

• Variable center frequency for bass boost

• Variable phase control

• Strappable to use a pair of amps on a single voice coil

• Dash mount remote gain control