10W 15-20W Stereo Bluetooth Audio Power Amplifier Board Module 12V 24V Lossless Car Speaker Audio Diy

Working voltage : DC: 8~24V

Bluetooth version :5

Transmission distance: 15 meters (visual unobstructed)

Number of channels: two channels (stereo)

Output power (@1KHz): 16W*2 @12V 4 ohm

10W*2 @12V 8 ohm

15W*2 @16V 8 ohm

20W*2 @20V 8 ohm

30W*2 @24V 8 ohm (requires heat sink)

Adapter speaker (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 overheat protection

Instructions

After the power is turned on, the blue indicator light flashes quickly and enters the Bluetooth mode; after the "Beep" is broadcast, the pairing mode is entered to wait for pairing; the mobile phone Bluetooth searches for "XY-P15W" (the power amplifier board device name), and clicks "XY-P15W". Connect, play the "Beep" after the connection is successful, the indicator light is long, you can play the music of the mobile phone, the indicator light flashes slowly when playing music; after the Bluetooth is disconnected, the power amplifier board prepares for pairing, and plays the "Beep" to enter Pairing mode waits for pairing.

colour:black

Material:Plastic + metal

Package Contents:

1 * Module

Note: In order to improve the performance of the module, it is recommended to work on the power amplifier chip and heat sink under the application scenario of more than 20W*2.

Only the above package content, other products are not included.