Amazon.com: Ampeg SVT-CL Classic Series 300-Watt Bass Amp Head : Musical Instruments
Amazon.com: Nobsound G2 PRO Hi-Fi 300W Subwoofer Audio Mono Channel Class D Power Amplifier : Electronics
Home Audio Power Amplifier System - 300W 4 Channel Theater Power Stereo Sound Receiver Box Entertainment w/ USB, RCA, AUX, Mic w/ Echo, LED, Remote - For Speaker, iPhone, PA, Studio Use -