(ONE) CROWN MARCO TECH MA5002VZ. These amplifiers have minor scratches and. Minor cosmetic blemishes from normal use. These amps are in working order and they all come with handles. Frequency Response: ±0.1 dB from 20 Hz to 20 kHz at 1 watt. Output Power 8ohm dual (per ch) 1 kHz 1300W 20 Hz-20 kHz 1090W. […]... Read More