Specification:
Item Type: Amplifier Board
Chip: TDA7297
Supply Voltage: 9-15VDC
Rated Output Power: 15Wx2
Fit Speaker: 4-8, 10-50W
3. 5mm Audio Input
Features:
1TDA7297 amplifier board, dual channel 15W+15W, can connect 4-8ohm 10-50W speakers, small size and large volume, wide range of applications. 2No current shock sound when power-on, high fidelity sound quality without static noise! 3Excellent sound quality: The treble is delicate, soft, transparent and no obvious strident; The bass is firm, full and powerful. 4Easily connected to mobile phone, computer, music player and other terminal devices. 5Fitted with screw terminals for quick wiring, no soldering required. 6Upgraded aluminum radiator is wider and thicker for better heat dissipation effect.
Package List:
1 x Amplifier Board
1 x Gasket
1 x Nut
1 x Screw Cap
