jl slash settings

  1. Tshaffe

    Quiet sound coming from sub

    I have a 2004 Grand Prix GT that I have wired up with 4 gauge for its first system. The setup I have is a Pioneer DEH-P3900MP head unit, a JL 500/1 v2 amp, and a Kicker L5 10 In a sealed box. Once I got everything installed I played music and the sub was just barely moving and I could barely...