Treedix 2pcs TDA7297 Dual-Channel Digital Audio Power Amplifier Board Module Audio Amplifier Module Audio Development Board Compatible with Audio System, Home Power System, DIY Speaker using factory-customized large inductance

using factory-customized large inductance

10*Resistor（100Ω）

plug and play

Rated voltage: 100V AC

integrated self-protection circuit

Treedix 2pcs TDA7297 Dual-Channel Digital Audio Power Amplifier Board Module Audio Amplifier Module Audio Development Board Compatible with Audio System, Home Power System, DIY Speaker using factory-customized large inductanceFeatures: Onboard TDA7297 audio power amplifier chip, dual channel 15W+15W, suitable for 4 8 ohm 10 50W speakers. Large area of copper and dense vias will increase heat dissipation. It has current limiting, short circuit and overheating protection functions. The main pins of the chip have been led out to facilitate the control of external devices. There are two 5. 08 (mm) spacing 2P binding posts on the board, which are connected to the left and right