JBL Stage A3001 Mono subwoofer amplifier — 300 watts RMS x 1 at 2 ohms at Crutchfield
JBL Stage 3001 Full-Range Car Audio 300W RMS Class D Mono Subwoofer Amplifier Bundle Combo with Infinity Reference 1070 10" 1000 Watts Peak Power Selectable Impedance Car Audio Subwoofer - Road Entertainment