Bluetooth 4.2 Stereo Audio Amplifier 2.1 Channel Receiver for Home Speakers

Description

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Bluetooth 4.2 Stereo Audio Amplifier 2.1 Channel Receiver for Home Speakers
Description:
Resistors use precision patches to ensure a good signal-to-noise ratio. Built-in Bluetooth chip and Bluetooth 4.2 input function.
PCB uses 1.6mm thick double-sided sheet, 2.0 oz copper thickness, spray tin full process, to ensure good passing performance of large and small current. First-class PCB quality.
Fully enclosed dustproof potentiometer, the performance is more stable, more durable than ordinary potentiometer.
Use high-current inductors for red and gray audio to ensure the sound is crisp and powerful.
This machine adopts all-aluminum chassis, the surface of the chassis is all processed by brushed oxidation coloring process, all aluminum knobs, feel very good.
Specification:
Size: 185x105x43mm
Working method: Class D
Quiescent current: 50mA
Work efficiency: 90%
Rated output power: 2x50W+1x100W
Frequency response: 20Hz to 20KHz
Working voltage: DC 18V to DC24V
Maximum output current: 2A
Power supply: DC 24V(Not included)
The function of the knob from left to right is: left and right channel treble adjustment, left and right channel bass adjustment, subwoofer volume adjustment, subwoofer frequency adjustment, total volume adjustment
Package Includes:
1 Piece Amplifier
Shipping And Handling Policy
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