Fosi Audio V3 Mini Hifi Amplifier, TPA3255 300Wx2 Stereo Amplifier, Class D Home Audio Power Amp, 2 Channel Audio Component for Passive Bookshelf Desktop Speakers Home Theater, with 32V Power Supply :
AUDISON SR4.300 AMP 4-CHANNEL 520W CAR COMPONENT SPEAKERS TWEETERS AMPLIFIER NEW | eBay