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5pcs XY-P40W 40Wx2 Dual Channel bluetooth 5.0 Stereo Audio Power Digital Amplifier Board DIY Amplifier DC5-24V without Shell

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Product Description

Specifications:

Product Name	Bluetooth stereo audio power amplifier board
Product Model	XY-P40W
Supply voltage	DC: 5~24V
Bluetooth version	5.0
Connect distance	15 meters(visible)
Output mode	stereo
Output power(@1KHz)	20W*2 @12V 4Ω
	30W*2 @16V 4Ω
	30W*2 @21V 8Ω
	40W*2 @24V 8Ω
Speaker selected(30W~150W)	4Ω(5~16V supply)
Speaker selected(30W~150W)	8Ω(5~24V supply)
protection	Power reverse protection
	Short circuit protection
	Thermal protection

NOTE: If supply power is low and output power is big, noise may be caused, turn down the volume and a bigger supply will be better

Operation:

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-P40W’will be searched and display; Click the ‘XY-P40W’,it will connect to the board. It connects successfully with an audio tone; After this you can play the music. The power amplifier board will prepare for the next pairing with an audio tone, When the Bluetooth is disconnected.

Note:

1. Keep 2 meters away from router to avoid WIFI interference

2. 5~24VDC is recommended; upper than 26V, it will be damaged.

3. Driving 4Ω load, power supply must be under 16V; and driving 8Ω load, supply must be under 24V.

4. The supply current must be 2A at least.

5. The cable connecting speaker with module should be within one meter.

6. ESD protection, please release ESD on your hands before you contact the module.

7. 40W and upper power speakers is recommended.

Fault Check:

1. Check the power supply if the LED is not bright.

2. If the LED is on, but Bluetooth device ‘XY-P40W’is not searched, check if the router is in the near, and keep away from the router.

3. The speaker tapped when power on.

Check that the speaker load is so small that the current through the speaker is enough for chip goes into DC protection. Try to lower the supply and restart.

Check that if the power supply is low that cannot drive the speaker. 2A power supply current is ok.

4. Floor noise in speaker when playing

Play another music to verify the noise is not related with music itself.

Replace the speaker to check If the noise is caused by speaker itself.

Replace the power supply to check If the noise is caused by unstable power.

5. It plays intermittently

Check if the temperature of the board is high, and it goes into thermal protection.

Check if the Bluetooth is unstable, adjust the angle between the connected device; And Check if a WIFI source is in the near.

Package Included:

5 x XY-P40W bluetooth 5.0 Stereo Audio Power Digital Amplifier Board without Shell(not included remote controller)

More Detailed Photos:

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered	Area	Time
	United States, Canada	10-25 business days
	Australia, New Zealand, Singapore	10-25 business days
	United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland	10-25 business days
	Italy, Brazil, Russia	10-45 business days
	Other countries	10-35 business days
Expedited Shipping	7-15 business days to Worldwide