hi everybody,
i have a on and off switch for "hi pass". is this what were talking about? other than that i have no other switches. so far this is what i tried...
1) connecting both pos from both channels into the pos terminal of the sub, same with the neg...all i get is basically nothing but a weird sound.
2) i connected the neg from one channel into neg of sub and pos from the other channel and into sub. the sub works but i'm not sure if it has 300watts. how do i know?

what should i do(try) next? sorry if i missed any info from the early post! thanks again