I bought some pioneer 6-1/2s for my car to replace the sail panel ones since they are shot. not knowing until i took the out that they have 4 wires to each one. and realized also they are only for bass. well i hooked up the new ones and they are half as loud. i did a search in here and found out that they run on 2 ohms and not 4 like the new ones. so what i want to know is where can i get aftermarket replacements that will bolt right in and have 4 wire hook-ups that run 2 ohms?

 

The 4 wires are because they are DVC, and a DVC 6.5 sub doesnt exist.

However get the Rockford Fosgate RFP4406 or JL 6w0 to replace those speakers, use the longer wires from the harness. they are SVC and 4 ohm, but they sound MUCH better and tighter than the factory subs... dont worry about the different impedance...