What is a good price for 2 Memphis 12" PR's, 500watt PR amp, a

[swagger_wagon468 53]

hmm... so the big 3... i kno its one of the best upgrades for car audio. it consists of which 3 wires? and how hard is it to do? how lond ould it take ya think?

[cheese20323 13]

hmm... so the big 3... i kno its one of the best upgrades for car audio. it consists of which 3 wires? and how hard is it to do? how lond ould it take ya think?

Alternator to batt....Alt to engine block ground.......batt ground..depends on the car.....