Dave89
Junior Member
I been out the sound scene for a while and need some help plz! I have a 2013 GMC Sierra crew cab. I have a Pioneer AVH- X4700BS head unit and 4 2way focal 6.5s in doors. I wanna put some jlw6's under rear seat any suggestions on size and an Amp to push it? Also what box sealed or ported? Thnx