TPA3116 Bluetooth 5.0 HIFI Power Subwoofer Amplifier Board 2.1 Channel Audio Stereo Equalizer Amp Board 12-24V
Published: 18.04.2024 17:47 In stock: 3000 1.34K Views
Description
TPA3116 Bluetooth 5.0 HIFI Power Subwoofer Amplifier Board 2.1 Channel Audio Stereo Equalizer Amp Board 12-24V
One piece is used for parallel bridged bass channel power amplifier output, and the other piece is used for left and right channel power amplifier output. Can support 100W (bass channel) + 50W (left channel) + 50W (right channel) three-channel output.
With external audio source input interface, with pre-amplification, bass crossover processing; bass volume, bass frequency, left and right channel volume, treble, switch/total volume, 5 adjustment potentiometers.
Wide working voltage, power saving design, efficiency as high as 90% or more. You can use switching power supplies with good performance, laptop switching power supplies, rechargeable bottles, or car power supplies, etc...
Anti-shock protection design for booting, no POPS popping sound when booting
The board is a finished board that has been welded and tested. Connect the speaker box according to the diagram, correctly connect the audio input, and connect the appropriate power supply to use.
Direct current: DC12-24V (current 3-4A, or 19-24V/4-5A)
High power requirement: above 20-24V/8-9A
Audio input sensitivity: 600-800mV
Frequency response range: 20Hz-20KHz
Speaker impedance:
Left and right channels: 4-8 ohms
Bass channel: 2-8 ohms
colour: as shown
Material: Plastic + Metal
Size: 101x100x30mm
Package Contents:
1 x Audio Amplifier Board
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.
With external audio source input interface, with pre-amplification, bass crossover processing; bass volume, bass frequency, left and right channel volume, treble, switch/total volume, 5 adjustment potentiometers.
Wide working voltage, power saving design, efficiency as high as 90% or more. You can use switching power supplies with good performance, laptop switching power supplies, rechargeable bottles, or car power supplies, etc...
Anti-shock protection design for booting, no POPS popping sound when booting
The board is a finished board that has been welded and tested. Connect the speaker box according to the diagram, correctly connect the audio input, and connect the appropriate power supply to use.
Direct current: DC12-24V (current 3-4A, or 19-24V/4-5A)
High power requirement: above 20-24V/8-9A
Audio input sensitivity: 600-800mV
Frequency response range: 20Hz-20KHz
Speaker impedance:
Left and right channels: 4-8 ohms
Bass channel: 2-8 ohms
colour: as shown
Material: Plastic + Metal
Size: 101x100x30mm
Package Contents:
1 x Audio Amplifier Board
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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Characteristics
Origin
Mainland ChinaBrand Name
SODIALCertification
noneMaximum Power Per Channel
131-200W1 891 RSD16.17 €
Dostava edit USA
Color: as shown
Quantity
1
In stock: 3000
