Stereo Bluetooth HiFi Audio Amplifier Board 20W*2 High Power 12V-24V USB/AUX with APP Support XY-AP15H

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Stereo Bluetooth HiFi Audio Amplifier Board 20W*2 High Power 12V-24V USB/AUX with APP Support XY-AP15H

~~৳950~~ ৳780

0.00/5 See Reviews

SKU : MK0049

Brand : China

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Stock : 22

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Specification
Description
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Specification

Product Name：20W+20W stereo bluetooth digital amplifier
Product Model:XY-AP15H
Power supply voltage: DC: 8-24V (the higher the voltage, the higher the output power)
Bluetooth version: 5.0
Transmission distance: 15 metres (no cover)
Number of sound channels: left and right dual-channel (stereo)
Applicable speakers:30W-200W 4Ω 8Ω 16Ω
Protection mechanism: power reverse connection protection, short circuit protection, self-recovery overheating protection

Description

Product Features:

Use high quality materials, quality is guaranteed
Small size and exquisite appearance
Easy to use
Stable performance
Wide range of applications

Note: The output power of the power supply should be greater than the output power of the amplifier, otherwise it will affect the sound quality.

quality, the output power is greater than 20W + 20W to add a heatsink

12V→8Ω/10W+10W, 4Ω/16W+16W

16V→8Ω/15W+15W, 4Ω/greater than 20W+20W

20V→8Ω/20W+20W, 4Ω/greater than 20W+20W

24V→8Ω/30W+30W, 4Ω/greater than 30W+30W

Precautions for use:

1, amplifier board use as far away from the WIFI signal (router)

2, the recommended supply voltage DC 8 ~ 24V, more than 26V, the chip will burn.

3, connected to the 4Ω speakers when the power supply does not exceed 12V, connected to the 8 ohm speakers when the power supply does not exceed 24V

4, the power supply current recommended 2A or more.

5, the module working power more than 20W * 2, need to add heat sinks

6, the speaker line should not be too long, to ensure that 1 metre or less appropriate

7, pay attention to electrostatic protection, contact with the amplifier board before the need to release the hands of static electricity, to avoid electrostatic breakdown of the chip, Bluetooth chip is more sensitive to static electricity.

8, it is recommended to adapt to the speaker rated power 30W and above, to avoid burning the speaker heat!

Package list:

Amplifier board * 1