BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - Notes on a 2015 435i with Harman Kardon system and JL Audio trunk sub/amp add-on

Pamela · 06-23-2015, 01:00 AM

This is fantastic, how you have fixed it? These compartments are very small but this kind of space is really good for deep bass.

06-23-2015, 01:00 AM	#13
Pamela Private 6 Rep 55 Posts Drives: Hayden Join Date: Apr 2015 Location: United States iTrader: (0)	This is fantastic, how you have fixed it? These compartments are very small but this kind of space is really good for deep bass.
	Appreciate 0