1. E

    Hooking up 2 JL W7s having power issues?

    i just got two jl W7s w. a power acustik amp capacitor and the guy i got them from wasnt sure how the power wires were ran into the capacitor.. Im not sure what kinda of Cap. it is but its a big one...it has a positive INPUT and positive output, Same w. GROUND....the problem im having is that...
  2. K

    Car Audio(Subs): W7s VS. Ground Zero ?

    Well I currently have 2 12'' JL W7's & a friend has recently told me about Ground Zero Platinum Subs. Which ones are better, and if Ground Zero is better where could i get them & how much will they cost ... Thanks [=