2 Channel XY-P15W 12V/24V Bluetooth Digital Amplifier Module
This is a 2 Channel 10W-20W audio amplifier features the XY-P15W amplifier chip integrated onboard. It takes the signal from 5.0 Bluetooth connection and output to two speakers. The audio signal input and output is stereo capable meaning that you get left and right channel that is separate. Use the rotating nob onboard that allows you to adjust the volume of the output.
Specifications:
- Working voltage: 8 to 24V DC
- Bluetooth version: 5.0
- Transmission distance: 15 meters (visual unobstructed)
- 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 (requires heat sink)
- Adapter speaker (30W to 150W):
- 4 ohms (8 to 12V power supply)
- 8 ohms (8 to 24V power supply)
- 16 ohms (8 to 24V power supply)
- Reverse power protection
- Short circuit protection
Precautions for use:
1. Use the power amplifier board as far as possible from the WIFI signal (router)
2. Recommended power supply voltage DC 8 to 24V, more than 26V, the chip will burn out.
3. The power supply does not exceed 12V when connected to a 4Ω speaker, and the power supply does not exceed 24V when connected to an 8-ohm speaker.
4. The supply current is recommended to be 2A or more.
5. Module working power exceeds 20W*2, need to add a heat sink
6. The speaker cable should not be too long, and it should be suitable within 1 meter.
7. Pay attention to static electricity protection. Before touching the power amplifier board, you need to release the static electricity on
your hand to avoid static electricity from penetrating the chip. The Bluetooth chip is sensitive to static electricity.
your hand to avoid static electricity from penetrating the chip. The Bluetooth chip is sensitive to static electricity.
8. It is recommended to adapt the rated power of the speaker to 30W and above to avoid the burning of the speaker.
Package includes:
1 x Digital Power Amplifier Module
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