ITEM NAME:AC/DC 12V TDA7297 2x15W Digital Audio Amplifier DIY Kit Dual-Channel Module.1 x Amplifier Board. AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W+25W. High signal to noise ratio. Quantity: 1 Pc. Frequency: 20Hz-20KHz. Output Impedance: 4-8Ω.
