6x Amplifier Board Single Channel For Chairs Household

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Stable performance, strong signal reception, and a straight line distance of more than 10 meters
Two-in-one Bluetooth and power amplifier functions, which can be used when connected to a power supply and a speaker, and can be used in a small space
This digital amplifier board has large-area heat dissipation which can last longer, has high performance to ensure the digital amplifier board extremely reliability and safety
Easy and convinent, Suitable for Bluetooth audio, toys, chairs, household appliances, electric cars, etc.Specification:Material: Plastic
Bluetooth version: V5.1
Single channel output
Support call function (optional)
Support button function (customized)
Bluetooth working distance: ≤10 meters,
Power input: 3.2-5V 1.5A
Speaker output interface: external 4Ω/3W speaker
Button interface: up to four buttons
Bluetooth call MIC interface
Bluetooth indicator (blue)
Output power: 4Ω2W
Signal to noise ratio: ≥75DB
Working voltage: DC: 3.2V-5V
Working current: ≤1A
Working temperature: 0-80degrees Celsius
Storage temperature: -20-105degrees CelsiusSize Chart:20x35mm/0.79x1.38inchPackage Includes:6 Piece Audio Power Amplifier Module BoardNote:1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!power amplifier board;digital power amplifiers audio amplifier board;stereo module pa system sound mixer systems;karaoke amp bluetooth powered mixers high;speaker effects mono boards live truck channel;aux radios reverberation car radio backup camera
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