XY-P15W 12V/24V High Power Digital Amplifier Module 10W/15W/20W/30W/40W Stereo Bluetooth Power Amplifier Board
Product name: Bluetooth digital power amplifier module
Product model: XY-P15W
Working voltage: DC: 8~24V
Bluetooth version: 5.0
Transmission distance: 15m (visible and unobstructed)
Number of channels: dual channels (stereo)
Output power (@ 1KHz):
16W*2 @12V 4Ω
10W*2 @12V 8Ω
15W*2 @16V 8Ω
20W*2 @20V 8Ω
30W * 2 @ 24V 8 Ω (heat sink is required)
Adaptive horn (30W~150W):
4 Ohms (8~12V power supply)
8 ohms (8~24V power supply)
16 ohms (8~24V power supply)
Module protection mechanism
Reverse connection protection of power supply
Short circuit protection
Self recovery overheat protection
Operating Instructions
After the power is turned on, the blue indicator flashes quickly to enter the Bluetooth mode; After broadcasting the "prompt tone", enter the pairing mode and wait for pairing; Mobile phone Bluetooth searches for "XY-P15W" (power amplifier board device name), click "XY-P15W" to connect. After the connection is successful, "prompt tone" will be played, and the indicator light will be on for a long time to play mobile phone music. The indicator light will flash slowly when playing music; After the Bluetooth connection is disconnected, the amplifier board is ready for the next pairing, and after playing the "prompt tone", it enters the pairing mode to wait for pairing. The connection is shown in the figure below
Precautions:
1. Power amplifier board shall be used as far away from WIFI signal (router) as possible
2. The recommended power supply voltage is 8~24V DC. If it exceeds 26V, the chip will be burned.
3. The power supply shall not exceed 12V when connected with a 4 Ω horn, and 24V when connected with an 8 Ω horn
4. The power supply current is recommended to be above 2A.
5. The working power of the module exceeds 20W * 2, and heat sink is required
6. The horn cable shall not be too long, and it shall be suitable within 1m
7. Pay attention to electrostatic protection. Before touching the power amplifier board, release the static electricity on your hands to prevent the chip from being broken down by static electricity. The Bluetooth chip is sensitive to static electricity.
8. It is recommended to adapt the rated power of the horn to 30W or above to avoid the horn burning due to heating
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