Fosi Audio M03 200 Watt TPA3255 Subwoofer Amplifier Mini Mono Channel Audio Power Amp for Home Theater Full-Frequency and SUB Bass Switchable with 32V/5A Power Supply

After many Failures of my Sub woofer amp (MS309) I finally tried connecting this directly to the speaker and it sounds great with as much power as the original. Does not get hot and so small it very easy to install.

It’s good but I expected better.. nonetheless still a decent buy whomever buys one

Bought this to fix one of 2 AE subwoofers I have. amps died in both. Didn't sound very loud in the smaller sub but the bigger 12" one sounds amazing. It is suprising just how much oomph this can give on the right speaker. Air moving and ground shaking sums it up. Absolute bargain and lovely build quality. Not as powerful as the specs suggest but is anything? With the right low impedance speaker it is awesome.

The amplifier board failed in my Acoustic Energy sub so i soldered speaker wire to the 12 inch base cone and put into the back of this little amplifier not expecting much, but to my suprise it just as good if not better than the origional amplifier board! just set all 5 speakers to small in av reciever and use sub out conection 1rca to 2rca lead to the input on this little amp, saved me buying new subwoofer.

Purchased to power a few bass shakers for my cinema room. Works perfectly. Tried a subwoofer speaker first and gives good power and bass fed from the subwoofer phono out of an amplifier.So great price and function. Very pleased with it for the price.

This item arrived on time and really well packaged. Setup was easy peasy. The power handling is awesome and it doesn't even break a sweat!. It looks good too.