Product features:
Independent high and bass adjustment, dual channel stereo output, Bluetooth 5.0 input, unobstructed 15m
40W Bluetooth audio amplifier module with tone modulation, low distortion, wide adjustment range
With volume adjustment, with remote control, easy to use
With module protection mechanism, power reverse protection, short circuit protection, self-recovery overheating protection
Wide range of applications, suitable for learning to make small experiments, product development, production needs, instrumentation and other DIY production.
Independent high and bass adjustment, dual channel stereo output, Bluetooth 5.0 input, unobstructed 15m
40W Bluetooth audio amplifier module with tone modulation, low distortion, wide adjustment range
With volume adjustment, with remote control, easy to use
With module protection mechanism, power reverse protection, short circuit protection, self-recovery overheating protection
Wide range of applications, suitable for learning to make small experiments, product development, production needs, instrumentation and other DIY production.
Product name: Bluetooth digital amplifier board
Product Model: XY-P40W
Working voltage: DC: 5~24V
Power supply:5~24V DC/compatible with 5.5-2.1/2/2.5 power interface
Speaker:Impedance 4~8Ω
Power: 40~200W
Bluetooth version: 5.0
Transmission distance: 15m (visible and unobstructed)
Number of channels: Dual channel (stereo)
Output power (@1KHz).
20W*2 @12V 4Ω
30W*2 @16V 4Ω
30W*2 @21V 8Ω
40W*2 @24V 8Ω
Adapted speakers (40W~200W): 4Ω (5~16V powered)
8Ω (5~24V power supply)
Module protection mechanism: reverse power supply protection, short circuit protection, self-recovery overheating protection
Product Model: XY-P40W
Working voltage: DC: 5~24V
Power supply:5~24V DC/compatible with 5.5-2.1/2/2.5 power interface
Speaker:Impedance 4~8Ω
Power: 40~200W
Bluetooth version: 5.0
Transmission distance: 15m (visible and unobstructed)
Number of channels: Dual channel (stereo)
Output power (@1KHz).
20W*2 @12V 4Ω
30W*2 @16V 4Ω
30W*2 @21V 8Ω
40W*2 @24V 8Ω
Adapted speakers (40W~200W): 4Ω (5~16V powered)
8Ω (5~24V power supply)
Module protection mechanism: reverse power supply protection, short circuit protection, self-recovery overheating protection
Note: If the power supply voltage is relatively low but the output power is relatively high, it may produce "zi zi" noise, reduce the volume or increase the power supply voltage to solve the problem.
Operating instructions:
After the power is connected, the blue indicator light will flash and enter Bluetooth mode; enter pairing mode after the "beep" is broadcast and wait for pairing; the mobile phone Bluetooth search to "XY-P40W" (the name of the amplifier board device), click " XY-P40W" connection, after successful connection, play "beep", the indicator light will be on for a long time, you can play music from your mobile phone, the indicator light will flash slowly when playing music; Bluetooth disconnection after the amplifier board is ready for the next pairing, and play "beep After disconnection, the amplifier board will be ready for the next pairing, and play the "beep" to enter the pairing mode and wait for the pairing.
After the power is connected, the blue indicator light will flash and enter Bluetooth mode; enter pairing mode after the "beep" is broadcast and wait for pairing; the mobile phone Bluetooth search to "XY-P40W" (the name of the amplifier board device), click " XY-P40W" connection, after successful connection, play "beep", the indicator light will be on for a long time, you can play music from your mobile phone, the indicator light will flash slowly when playing music; Bluetooth disconnection after the amplifier board is ready for the next pairing, and play "beep After disconnection, the amplifier board will be ready for the next pairing, and play the "beep" to enter the pairing mode and wait for the pairing.
Note for use:
1. The amplifier board use as far away from the WIFI signal (router)
2. Recommended power supply voltage DC 5 ~ 24V, more than 26V, the chip will be burned.
3. The power supply should not exceed 16V when connecting 4Ω speakers and 24V when connecting 8 ohm speakers.
4. The power supply current is recommended to be above 2A.
5. Don't make the speaker cable too long, ensure that it is suitable within 1m.
6. Pay attention to electrostatic protection, before contacting the amplifier board, you need to release the static electricity on your hands to avoid electrostatic breakdown of the chip, the Bluetooth chip is more sensitive to static electricity.
7. It is recommended to adapt to the speaker rated power 40W and above, to avoid the speaker heat burned
1. The amplifier board use as far away from the WIFI signal (router)
2. Recommended power supply voltage DC 5 ~ 24V, more than 26V, the chip will be burned.
3. The power supply should not exceed 16V when connecting 4Ω speakers and 24V when connecting 8 ohm speakers.
4. The power supply current is recommended to be above 2A.
5. Don't make the speaker cable too long, ensure that it is suitable within 1m.
6. Pay attention to electrostatic protection, before contacting the amplifier board, you need to release the static electricity on your hands to avoid electrostatic breakdown of the chip, the Bluetooth chip is more sensitive to static electricity.
7. It is recommended to adapt to the speaker rated power 40W and above, to avoid the speaker heat burned
Product list:
1* Module
1* Remote control
1* Accessory kit
1* Module
1* Remote control
1* Accessory kit
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- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.