they acually do this in demo cars like the alpine center drive car has 2 sets of compnons so does like the xtant car.......... and other but usally there the same size...id say ditch the 4' because of cancelation........ how those fanitics should be able to fill the whole car
... well acually now that i look at them but 70 watts should be fine do u have them hoioked up to a amp already?
1996 Ford Explorer
Front : stock
Subs: 2 Image Dynamics IDMAX v3.
Amp: Hifonics Hercules at 4 ohms (450 watts)
soon to come