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MH-M38 Bluetooth Audio Receiver with 2x5W Amplifier
$0.6000
In stock
SKU
SEN-17-131
Volume discounts:
- +50 3 % $0.5800
- +100 7 % $0.5600
- +300 8 % $0.5500
- +500 10 % $0.5400
- +1000 12 % $0.5300
Ships in 2-3 business days, then:
Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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ZK-1002L Bluetooth Power Amplifier Board With Knob - 2x100W Previous 
MH-M38 Bluetooth Audio Receiver with 2x5W Amplifier is a low-power Bluetooth audio module for wireless stereo playback. It supports Bluetooth 4.2 and two-channel stereo lossless playback. The module provides a convenient audio reception solution for DIY audio projects and sound system builds. In an open environment, the Bluetooth connection distance can reach up to 20 meters. Its onboard dual 5W amplifier is designed for direct audio output without adding another amplifier.
Features of MH-M38 Bluetooth Audio Receiver with 2x5W Amplifier
- Bluetooth 4.2 support
- Two-channel stereo output
- Lossless audio decoding
- Low-power design
- Onboard dual 5W amplifier
- Bluetooth range up to 20 meters
Specifications of MH-M38 Bluetooth Audio Receiver with 2x5W Amplifier
- Bluetooth version: 4.2
- Audio coding: WAV/WMA/FLAC/APE/MP3 lossless
- Output: stereo two-channel audio
- Power supply: 5V or 3.7V lithium battery
- Maximum operating current: 5V2A
- Audio power output: dual 5W amplifier
- Speaker compatibility: 2-8 ohm, 3-5W
- Bluetooth connection distance: up to 20 meters in open space
- Indicator light: flashes quickly when Bluetooth is not connected
- Indicator light: stays on when Bluetooth is connected
- USB sound card support: plug and play
- USB connector: does not work
How to Use MH-M38 Bluetooth Audio Receiver with 2x5W Amplifier
- Connect the module to a 5V power supply or 3.7V lithium battery.
- Search for the Bluetooth name MH-M18/MH-M28/MH-M38 on your phone and connect.
- Connect the left and right stereo outputs to compatible speakers.
More Info
- The 5V and 3.7V power supply interfaces are different.
- The 5V input connects to 5V and GND.
- The 3.7V lithium battery connects to VBAT and GND.
- The two amplifier outputs must not be connected in parallel.
- The negative poles of the two amplifier outputs must not be connected together.
| Interface Type | Wireless |
|---|---|
| Operating Voltage (V) | 3.7V - 5V |
| Operating Current (mA) | 2000 |
| Audio Function | Amplifier |
| Output Power | 5W |
| Speaker Impedance (Ω) | 4Ω, 8Ω |
| Audio Formats | APE, FLAC, MP3, WAV, WMA |
| Input Types | Bluetooth |
| Bluetooth Ver. | 4.2 |
| Output Type | Analog |
| Channels | 2-channel |
| Chipset | MH-M38 |
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