Sell 12v 15w Stereo Digital Amplifier Audio Dual Channel Amp W1N4 best price

this is a 12v single power supply tda7297 amplifier board b board, ac / dc, 2.0 / dual channel / stereo,12v/2a when using, the output power of 15w +15 w, peak up 25w +25 w, can be accessed by two 4-8?10-50w speakers, a large volume of small size, high signal to noise ratio.upgraded version of the radiator, wider and thicker, better cooling effects. specifications: size(lxwxh): 50x40x42 mm working voltage: dc 9-15v power: 15w +15 w maximum power:30w+30w output impedance: 4-8? package included: 1* ac/dc 12v tda7297 2*15w digital stereo audio amplifier dual channel amp module Have a nice day! Welcome to visit.Hope you have a nice day! we will be ready to reply you ASAP. If you need more this item ,you can contact us.we will give you our best price. Leave your message!