as long as the sub has a mono rca on back (usually have 2, but one will be marked mono as well)and adjusts for freq and output any will do. I got a nice Canton one on the bay of evil for a good price. Sevenoaks audio do the q acoustics off amazon. its a 50 watt amp inside. comes with a small remote which you could easily clone to a big one.. something I might do next. controls vol,mute, source and on off selector. also has aptx bluetooth which is damn good.