MINI DIGITAL AUDIO STEREO SOUND AMPLIFIER BOARD FOR HOME THEATER
The Mini Digital Audio Stereo Sound Amplifier Board for Home Theater is an electronic circuit which allows a small input voltage/signal to control a much larger voltage (or current) through either a semiconductor junction or the grid of a tube, using them as a "flow adjuster" for the electrons passing through the higher voltage device.
Perfect Volume And Quality Sound: Speaker amplifier board DC 12-24V or AC 14-17V input. Can choose AC or DC power supply for convenience. The input load is 1Ω, universal. Amplifier circuit board above 5A current input.
Enjoy Incredible Stereo Audio: Stereo amp board with 80W left and right dual channel audio output. Stereo amp board with RCA audio input terminal, convenient to connect with a mobile phone, computer, and other audio electronics.
Easy to Control This Stereo Amplifier Board: Dual channel audio amplifier board with a total volume knob. Adjust the bass, high and total volume. On and off switch and indicating light available.
High Efficient Digital Sound Amplifier: Stereo audio amp module with short-circuit protection and over-heat protection. Up to 90% efficiency, and high fidelity.
DIY Speaker Amp: This Mini Sound Amplifying board is wonderful for DIY bookshelf loudspeaker, car audio components, home theater audio system and more.
- Power Supply: DC12V-DC24V
- Input Current: > 5A
- Power Interface: 5.5 mm x 2.5 mm
- Input Impedance: 1Kohm
- Number of Channels: 2-channel
- Output Power: 80W x 2
- Net Weight: 240g
WHAT’S IN THE BOX?
- 1 x Mini Digital Audio Stereo Sound Amplifier Board for Home Theater
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