Amazon.com: Carwires 2-Channel Twisted-Pair Car Audio Cable (4 Feet / 1.21 Meters) 2RCA Male to 2RCA Male Stereo Interconnects. Great for Car Audio Installations (AC2000-04) : Electronics
Installed 4 channel amp, only had 1 pair of preouts left after recent sub install. Plenty of bass from subs but no longer hearing any of my other speakers. Do I need