Its a solid little amp.. I bought it to replace the stock subwoofer amp in my subaru BRZ which had no level control at all. This little guy fits the stock location fairly well.
Unfortunately, I didn’t do my due diligence in researching as there was a comment left below. This amp is not bridgeable, so now instead of 100 watts, its running on 50. Sigh. I will be looking for something of a similar size, but with bridgeable output, or a single channel amp to begin with.