id have to say Cuspid tops my list for the worst? a funny story on those brands.. buddy of mine was lookin for a cheap system to put in his DD. 87 stanza
. had a pyramid 2 channel amp and cuspid 6x9s. had the amp because i gave him a pioneer head unit taht blew the rear channels and he was using the cheap amp for the rear. also had a decent 500W kicker amp and subs in the car. The car got broken into and the only thing taken were teh cuspids and pyramid amp. theifs were idiots.
Should stick with what works.