Profesional Subwoofer, Paint Box Power : 1000 Watts RMS 18″ Subwoofer Freq. Resp : 30Hz-180Hz +/-3dB Class D amplifier, phase Switch Freq. Switch, power, signal, Limit Pilot Lamp Line Input XLR or 1/4″ Jack… http://ift.tt/2hmhGG0 http://ift.tt/2hqjO0W

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