TPA3116D2 2.1 Channel Audio Stereo Equalizer Bluetooth HIFI Power Subwoofer Amplifier Board
TPA3116D2 overview
This is a support for Bluetooth audio receiver board, with preamp amplification, and bass frequency processing. With bass, left and right channel volume adjustment, and treble adjustment, the total volume potentiometer controls the 2.1 amplifier board. DC power supply 12-24V power supply, maximum support 50W (left channel) +50 W (right channel) +100 W (bass channel) three-channel output. Use of TPA3116D2 digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output. Wide operating voltage efficiency up to 90%. Can use a good performance switching power supply, or laptop switching power supply, you can also use the charging bottle or car power supply, etc.
Key specifications
Product Name
2.1 Channel TPA3116D2 Digital Amplifier
AMP Chip
dual TPA3116D2
Max Output Power
2*50W+100W
Power Supply
DC12~24V
Channels
2.1
Efficiency
90%
Output Impedance
left/right 4-8 ohm, bass 2-8 ohm
Audio Input
Bluetooth / AUX / 3P
Datasheet
tpa3116d2.pdf
Format PDFSize 3 MBLanguage EN
Third-party / unverified source
TPA3116D2 features
- PSRR Reduces PSU Requirements
- Programmable Power Limit
- Differential and Single-Ended Inputs
- Stereo and Mono Mode With Single-Filter Mono Configuration
- Single Power Supply Reduces Component Count
TPA3116D2 specifications
| Product Name | 2.1 Channel TPA3116D2 Digital Amplifier |
|---|---|
| AMP Chip | dual TPA3116D2 |
| Max Output Power | 2*50W+100W |
| Power Supply | DC12~24V |
| Channels | 2.1 |
| Efficiency | 90% |
| Output Impedance | left/right 4-8 ohm, bass 2-8 ohm |
| Audio Input | Bluetooth / AUX / 3P |
| Bluetooth Version | 5.0 |
| Working Type | Class D |
| Size | 100*101*25mm |
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