I spec'd out my entire sytem with JBL speakers and Rockford Fosgate amps for my 2012 Nissan 370Z. I did leave the stock dash speakers in for some high frequency fill. Seven speakers total, 2 stock speakers in the dash, 2 JBL GTO628 6.5's in the doors, 2 JBL GTO938 6x9's in boxes behind each seat and one JBL CS1214 12" sub in a cube box in the back. Two Rockford amps...R150x2 for the JBL938's and stock dash speakers, and a R300x4 for the fronts and sub. All I have to say is LOUD and CLEAR, and I totally guarantee satisfaction if you put this in the same space vehicle. It is incredible sound if tuned correctly...and to top it off i have a stock head unit. all under $700 self installed. talk is cheap but when you hear it....hehehe ENOUGH SAID!!!!!!
0 of 0 found this helpful