Sell [Ready Stock]℡✿✵10W/15W/20W Stereo Bluetooth 5.0 Power Amplifier Board 12V/24V High Power Digital Am best price

Product name: Bluetooth digital power amplifier module Product model: XY-P15W Working voltage: DC: 8 ~ 24V Bluetooth version: 5.0 Transmission distance: 15 meters (visible without obstruction) Number of channels: two channels (stereo) Output power (@ 1KHz): 16W * 2 @ 12V 4Ω 10W * 2 @ 12V 8Ω 15W * 2 @ 16V 8Ω 20W * 2 @ 20V 8Ω 30W * 2 @ 24V 8Ω (need to add heat sink) Adapted speakers (30W ~ 150W): 4 ohms (8 ~ 12V power supply) 8 ohms (8 ~ 24V power supply) 16 ohms (8 ~ 24V power supply) Module protection mechanism: reverse power protection Short circuit protection Self-recovery overheating protection Note: In order to improve the performance of the module, it is recommended that the amplifier chip and heat sink be used in the application scenarios that exceed 20W * 2 Instructions: After turning on the power, the blue indicator light flashes quickly and enters the Bluetooth mode; after the “prompt tone” is broadcast, it enters the pairing mode and waits for pairing; the mobile phone Bluetooth searches for “XY-P15W” (power amplifier board device name), and clicks “XY-P15W” Connect, play "prompt tone" after successful connection, the indicator light is on, you can play mobile phone music, the indicator light flashes slowly while playing music; after the Bluetooth is disconnected, the power amplifier board is ready for the next pairing, and enters after playing the "prompt tone" Pairing mode waits for pairing.