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TPA3116D2 DC12V-24V Bluetooth 4.2 Subwoofer Audio Amplifier Board 2.1 Channel Power 2 x 50W 100W TPA3116 Amplificador
Brand new and high quality
Support Bluetooth audio reception
With pre-amp, bass frequency processing. With bass, left and right channel volume adjustment,treble adjustment, the master volume potentiometer
Using DC 12-24V power supply, maximum output power is: 50W(L) 50W(R) 100W(BASS)
Core chip is TPA3116D2
Operating voltage range: DC 11-25V (current 3-4A, or 19-24V/4-5A ,If the power requirements high, above20-24V/8-9A )
Bluetooth receiving distance: more than the 8m(26ft)
Speaker impedance: Left/Right Channel: 4-8 Ohm , BASS Channel: 2-8 Ohm
Function Switch Instructions for use:
1, Plug on the power on, the default is Bluetooth mode
2, Bluetooth Disconnected status, Long press the switch can switch to the audio input mode
3, Bluetooth Play status, Short press the switch for Pause/Play
colour:blue
Material:Metal pc
Size: 101 * 100 * 25mm / 3.98 * 3.94 * 0.98 inch
Package Contents:
1*bluetooth amplifier board
1*audio cable
1*Knob set
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
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