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Review on πŸ”Š AIYIMA 200W Subwoofer Amplifier: Class D Mono Power Amp with Full-Frequency & Sub Bass Switch, TPA3255D2 for Home Audio - Silver, includes DC 32V Power Adapter by Hector Liamsi

Revainrating 5 out of 5

Works great on my broken subwoofer.

So far (1 day) Love this little amp. I had a 4 ohm, 150 watt, 12 inch Infinity powered subwoofer that failed. I've tried to fix it multiple times. I decided to buy this device to control the subwoofer myself. Receiver, this device is very well tuned to different frequencies and power levels. I have the feeling that you can reach even lower frequencies with your subwoofer than with the original amplifier. I am very impressed. I have my home theater back! The board in this has the same part number as the one in Fosi.

Pros
  • ❢ Using Instruments TPA3255D2 chip, NE5532 op amp. Very quiet, works very cool, easy to set up, comes with 32V 5A power supply
Cons
  • Expensive