Pyle Home Home Audio Power Amplifier System with Bluetooth - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, Theater, Studio Use -PTA4
Best Buy: Dual 340W Bridgeable 2-Ch. MOSFET Amplifier w/Tri-Mode Power XAF340
140W+140W 2.0 Channel Power Amplifier Audio Amplifiers Board Amplificador DIY for Home Theater Sound System Dual - Walmart.com