Dual 1 Ohm Sub Wiring : NVX VCW152 15" Dual 2-ohm VC Series Car Subwoofer (VCW 152) / Option 1 (parallel/parallel) = 0.5 ohm load voice coils wired in parallel, speakers wired in parallel recommended amplifier:

Dual 1 Ohm Sub Wiring : NVX VCW152 15" Dual 2-ohm VC Series Car Subwo…

3 Subwoofer Wiring - Stock Stereo Sub Install 2014 Mazda 3 Itouring 2004 To 2020 Mazda 3 Forum And Mazdaspeed 3 Forums / This is done by wiring the positive this is double the load of the two subwoofers.

3 Subwoofer Wiring - Stock Stereo Sub Install 2014 Mazda 3 Itouring 2004 T…