ok, i have an L7 pushed by my zx750.1. i built my own box 2.5 cubic foot box tuned @ 35Hz. now on songs like, i wanna f*** you, on the high notes it sounds very weird. almost as if somethings vibrating. my question is this. when i built my box the sub is really really tight going in. should there be a little play? not alot but just a little. it did this in the the last box i bought. i glued the joints with titebond 3, sealed it up. screwed it all together very tight. or could it be this.
i have a deck with only one pre amp output. i run the from the deck to the sub amp, from there to the speaker amp. could it be the highs mixing with the bass or something? like the sub catching some of those highs that should go to the speakers?
