JL Audio quality
Crutchfield Customer Review (What's this?)
Great quality wiring, easy install with "+" symbols continuous on one side. Installed in my 2012 Crownline 18ss with JL 700/5 Marine amp, powering 4 JL 6 1/2" mx marine speakers. Ultra clean sound, zero complaints!!
Pros: No coil memory for install, positive side + markings continuous