Re: Alpine SPS-600c install questions
Your car may or may not already have a crossover network of some sort connected to those wires. I'd hook up a full range speaker to them first and see how it plays. If it's only playing highs, go ahead and hook up the tweeters. If they're playing full range, hook up the tweeters with the supplied capacitor crossover.
94 Caprice Classic LS: DEH-P800PRS, TS-C720PRS, MRV-F545, MRD-M1005, 2 Fi X 12s in 2.5 net cubes sealed; 97 Grand Cherokee TSi: CDA-9855, TS-D1720C, active off HU power
Resident Jeep Expert, Mother Fucker