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flagProduct From USA  
new | 2Pcs Audio Amplifier Board with Bluetooth, 10W 15W 20W Dual Channel Stereo Amplifier Board 12V/24V Amp Digital Amplifier Module with Protective Shell for DIY Speakers/Car Bluetooth Device
Brand : FBHDZVV
new | 2Pcs Audio Amplifier Board with Bluetooth, 10W 15W 20W Dual Channel Stereo Amplifier Board 12V/24V Amp Digital Amplifier Module with Protective Shell for DIY Speakers/Car Bluetooth Device
Brand : FBHDZVV
Product Specifications
Conditionnew
AsinB09Z32CDGQ
CategoryElectronics
SubcategoryAmplifiers
LeafcategoryELECTRONIC_COMPONENT_AMPLIFIER
MPN176460
OriginUSA
BrandnameFBHDZVV
Weight1
Product Details
Power Supply: DC 8V ~ 24V, above 2A; Matching Speakers: 4-8Ω/30-150W;The input voltage must be less than 26V, otherwise the Bluetooth amplifier board will be damaged.
Volume Adjustable: turn right the adjust button to increase volume, turn left to decrease volume; press the button to play/stop the audio
The Bluetooth receiver board supports reverse protection, short circuit protection and overheat protection. High-quality components and pcb board make your homemade Bluetooth speakers stand the test of time(Note: It requires a heatsink when the output power is over 20W*2).
Supply the module, the blue LED is on, and it goes into Bluetooth mode;Waiting for pairing after playing the audio tone; Turn on phone Bluetooth,XY-P15Wwill be searched and display; Click the XY-P15W,it will connect to the board.
There is a single control knob that pauses the music and adjusts the volume. Connecting was simple. Just connect the Bluetooth named ”XY-P15W” then you can play the music. It will automatically reconnect after power cycling the unit.
Product Ranking
#2359 in Audio Component Amplifiers
#473577 in Electronics
Product Description
Working voltage: DC: 8~24V
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~150W):
4 ohms (8~12V power supply)
8 ohms (8~24V power supply)
16 ohms (8~24V power supply)

Package includes:
2 x Digital amplifier module
2 x Acrylic shell

NOTE:
1. Use the amplifier board as far as possible from the WIFI signal (router)
2. Recommended power supply voltage DC 8~24V, 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 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 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.
8. It is recommended to adapt the rated power of the speaker to 30W and above to avoid the burning of the speaker.

Product Description
Working voltage: DC: 8~24V
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~150W):
4 ohms (8~12V power supply)
8 ohms (8~24V power supply)
16 ohms (8~24V power supply)

Package includes:
2 x Digital amplifier module
2 x Acrylic shell

NOTE:
1. Use the amplifier board as far as possible from the WIFI signal (router)
2. Recommended power supply voltage DC 8~24V, 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 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 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.
8. It is recommended to adapt the rated power of the speaker to 30W and above to avoid the burning of the speaker.