got all the wiring done and the amp works jus fine. Now i have another problem...which may seem strange. i have 2 new 12" RF Z's(4ohm each) in a bandpass box. i powerin w/ a lanzar vibe 220 amp which claims to put out ( 2x100 @ 4ohms) and (2x175 @ 2ohms). there are 4 speaker taps on the amp ( a + and - for left channel and same for the right channel). When i connected both subs to the left and right channel, im assuming the amp sees a 4ohm impedence, the output sounds a little weird kinda distorted and not totally in sync. it doesn't sound bad but jus not really clean.
im thinkin it might be the box. the plexiglass portion is facing u (if you place it infront of u) as 2 ports rest along the left and right sides. The woofers are not pointed directly straight at u, but more of an angle toward u and toward each other. kinda hard to explain but im tryin my best. the odd thing is that when i only use one channel (not bridged either) to hook up to jus one of the woofers (doesn't matter which one) they sound alot better. Louder and crisper. So my q is why when i hook up both they dont sound good?! plus i need some detailed help on parallel wiring.. cuz i tried hookin both + and - spades from both woofers onto jus one channel so i left one channel empty and it didn't sound louder. THANKS ALOT.