OSD Audio SMP250; 250-Watt Single Channel Mono High Current Class A/B Subwoofer Power Amplifier with Front Panel Phase Switch, Adjustable High-Cut Filter and Volume Knob

The SMP250 table top 250 watt high-powered subwoofer amp with a built-in crossover network is designed to be used with higher wattage passive subwoofers. This exceptional subwoofer amplifier puts out high currents of wattage to your subwoofer so you get that nice kick to your bass. With the low pass crossover and phase switch, you can tighten the level of the bass signal going to the subwoofer. The high-pass ins/outs provide you the option to send the signal back into your sound system. Includes bolt-on rack ears. Dual Voltage 110/220V.