TPA3116 2.1 50Wx2+100W Bluetooth CSR4.0 Class D Power Amplifier uses the original Coupling capacitance From Germany’s Siemens 1UF. The main filter capacitor electrolytic capacitors imported from Japan to ensure strong support for a steady stream of power. Resistance adopts five rings metal resistance, the main circuit employs a precision of ± 1% five-ring metal film resister, ensuring the machine a good signal to noise ratio.
An amplifier has a PCB of 1.6mm thick double-sided sheet, 2.0 oz copper thickness, HASL whole process to ensure that high or low current a good passing performance. PCB-class quality. Fully enclosed dust-proof potentiometer with more stable performance is more durable than ordinary potentiometer!. All-shielded audio-specific high-current inductors, to ensure crisp and powerful sound.
Package Includes:
1 x TPA3116 2.1 50Wx2+100W Bluetooth CSR4.0 Class D Power Amplifier
georgenelsonpa55 (verified owner) –
it’s good,
pro:1.awesome bluetooth module
2.sound clarity is good
3. included trouble and trouble volume
cons:
1. bluetooth is the only audio input (need to install aux)
2. the case is almost completely sealed so the range of bluetooth and is quality some times is so bad
3. it needs to install a cooling fan (it would be better and increases it’s life and performance)
4. at high volume some times we’re adjusting the volume and controls some time it’s stuck (maybe it’s the bad side of the almost sealed box)
I think my review is helped
thank you
georgenelsonpa55 –
knredfy –
But it has only Bluetooth input , no other input method
knredfy –
Dipak Salampuria –
looks very good but i can’t understand where is the audio in put
Dipak Salampuria –