Amazon.com: Pyle Home Audio Power Amplifier System - 2x40W Dual Channel Mini Theater Power Stereo Sound Receiver Box w/USB, RCA, AUX, LED, Remote, 12V Adapter - for Speaker, iPhone, Studio Use -
Amazon.com: Pyle Home Home Audio Bluetooth Power Amplifier System - 2X40W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, USB, AUX, Headphone, Mic Input, Theater, Home Entertainment, Studio Use-PTAU23 :
Digital DC10-24V 2X40W Power Amplifier Board 2-Channel Stereo 35Hz-88KHz | eBay