Infinity PRIMUS-3000A Primus 1-Channel Subwoofer Amplifier — 250w X 1

The Infinity PRIMUS-3000A Primus is a dedicated 1-Channel subwoofer amplifier that delivers 250w X 1 of output. Built to power a single subwoofer, this mono amp provides the wattage needed to reinforce low-frequency performance and drive bass reproduction with consistent power.You may also like Infinity Alpha 1302A — 2-Channel Class AB Car Amplifier, 65W x 2 RMS @ 4 Ohms (500W Peak).