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- 15% XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio
XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio

XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio

$57.11

Dispatch: Ship within 1-3 days
Shipping: US $3 to via Standard Shipping
Estimated Delivery: 8 - 22 business days
SKU: 1913990 Category:
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Buy XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio good price

Specification:
Product name: 2.1 High-power digital power amplifier board
Product model: XH-A128
Function type: Amplify audio
Chip type: digital chip
Chip model: TDA7498E*2
Power supply voltage: DC12-32V
Output impedance: 4-8ohm
Number of channels: 2 channels
Output power: 160Wx2+220W
Appearance size: 152 x 116 x 23mm
Product weight: 243g
Package included:
1 x bluetooth amplifier
Common problem:
1.When the volume is turned up, the sound will be stuck, intermittently, and it can be played normally when the volume is turned down.
Answer:
Reason 1: Due to the low power of the power supply, the total output power of this power amplifier board is 540W.
When choosing, it is recommended to choose a voltage of 32V and a current of about 17A.
Reason 2: If there is no problem with the power supply, it may be that the power of the speaker is too small, for example, the output is 50W, but connect a 5W speaker, the loudspeaker will show the phenomenon of freezing, and it may burn the speaker
2. The problem of Bluetooth connection failure.
Answer: The Bluetooth of the mobile phone is turned on, but the Bluetooth of the power amplifier board cannot be found. It is not possible to change the mobile phone to test.
3. The mobile phone can be connected but the laptop or desktop computer cannot be connected.
Answer: If you can connect to the machine and play music, it is said that there is no problem with the Bluetooth power amplifier board. It may be that there is a problem with the computer’s Bluetooth driver, the version is too old or there are files missing. It is recommended to uninstall and then install the latest version of the driver.

Best XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio wholesale price

Specification: XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio

Weight 0.328 kg

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XH-A128 DC32V 160W*2+220W High Power DA7498E bluetooth 5.0 Digital Power Amplifier Board Bass AMP Home Audio

$57.11

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