Amplifier Board Power Module Dual Channel For Store Theater Speakers

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Feathered with AUX, Bluetooth, USB flash drive, USB sound card multiple audio input methods.
Comeas with active and passive speakers two output methods.
5.0 Bluetooth, the transmission efficiency is higher and stable, the transmission distance is up to 15m wireless range in open space.
Can be used for various devices such as DIY speakers. This Amp board has overheat protection, circuit protection, over-voltage and under-voltage protectio.Specification:Adapter power supply: 9-24V
Adapted speakers: 10-100W; 4-8Q
Number of channels: left and right dual channels (stereo)
voltage:
12V--8 ohms/12W (left channel) +12W (right channel), 4 ohms/20W+20W
15V--8 /18+18W, 4 /30+30W
19V--8 ohms/32+32W, 4 ohms/40+40W 24V-----8 ohms/38+38W, 4 ohms/50+50wSize Chart:Assembled Size: approx. 60x60x18mm / 2.36x2.36x0.71 inchPackage Includes:3 Piece Board
1 Pieces Screwdriver
7 Pieces Screw
1 Piece Knob Cover
1 Piece Heat Sink
4 Pieces Copper Pillar
1 Piece Button Cover
1 Piece Adapteramplifier board;bluetooth aux hifi stereo system amplifier;home audio board receiver module usb sound;digital component amplifiers dual small 100w;mini bluetooth amplifier board module amplifier;theater input voltage 12v 2.0 speaker pc amp
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