The car audio shop I normally go to (best in town) uses mainly JL's Engineered Connection System's line of wiring. I wasn't too sure how these performed compared to other companies like Esoteric, but they seem to be really good from what I've seen and heard. Has anyone here used them and if so, what are your comments.
Another thing, I want to update the electrical before investing into components (speakers, amps, subs, etc). With the amps I have now (Kenwood for upfront and Alpine for subs), is it possible to update the wiring before buying bigger amps? I wanted to get the 2-amplifier amp kit that JL sells. Wise choice or wait until I get the amps and install both at the same time. Either way, I'll be paying installation on the wiring and amp seperately.