on the other hand, at 80 watts, this system is impressive more than enough to handle as much as 4 speakers, all By itself with out an amp. So, for the more funds-acutely aware, you can splurge on this quality receiver https://patch.com/ohio/toledo/classifieds/gigs-services/467723/upgrade-your-ride-with-tas-electronics-toledos-premier-car-audio-destination