DIY Audio Upgrade AC/DC 12V TDA7297 2 * 15W Amplifier Board for Small Speakers
AC/DC, 2.0/dual channel/stereo, 12V/2A when using, the output power of 15W +15W, peak up 25W +25W. Power: 15W +15W. It can be accessed by two 4-8 Ω 10-50W speakers. High signal to noise ratio. 1 Dual-Channel Board.