I'm new here and trying to learn. I have had the following installed in my 2006 Infiniti G35 non Bose:
Using stock head unit
JL Audio Cleansweep
JL Audio Stealthbox
JL Audio e6450 amp
JL Audio XR650CSI for front
Boston Acoustics SX65 for rear
The installer (Tweeter) tuned the system and...