Product reviewsHifonics TPS-A350.4 THOR Compact 4 Channel 350W Powersports Amplifier

Great buy for Harley fairing speakers

I was a little hesitant on buying this considering it's only 40 watts per channel, but it pushes 4 Polk 5.25s really well. It is being used on a Harley Road King with after market fairing, and it has exceeded may expectations. Well worth the money, and completely woke up the speakers!Read full review...

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

AMP Problems

The Stereo has more watts per channel than the Amp does. Try setting up at 3/4 volume and the amp shuts off as it has reached its load. In order to keep amp from shutting off, have to stereo at 3/4 and adjust setting on the amp, but then it can be barely heard on my motorcycle. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: spreetail

Less than a year

Worked fine for a short while. On my Harley, mounted under the batwing. Began to quit intermittently. Rechecked all connections found the short at the amp itself. 😡

Verified purchase:  Yes | Condition: new | Sold by: audiowattstore

Mighty lil amp

I bought this to use on my motorcycle, and it makes the speakers pound. Killer deal for being the perfect size to hide. I run all my speakers and a subwoofer

Great tiny amp for a bike

Major power from such a small form factor, a great upgrade for a Harley, just be sure your speakers can handle the available power., Stock won't last

Verified purchase:  Yes | Condition: new | Sold by: spreetail

Good value

I've been out of the audio world for about 15 years and getting back into it I liked hifonics back in the day. I was looking for something small for a motorcycle and this worked out perfectly

Verified purchase:  Yes | Condition: new | Sold by: spreetail

Awesome

Great little amp lots of power for what it is

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

Great little amp

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

Quality

It is wht I was needing and it works great

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

Great product as described.

Great product as described.

Verified purchase:  Yes | Condition: new | Sold by: retailgalaxy