6Post.com | BMW 6-Series Forum - View Single Post

WWnyc · 01-10-2016, 07:42 AM

Some of us are still waiting to hear about the "simple 2 channel amp" addition that might help without going thru changing out the subwoofers

01-10-2016, 07:42 AM	#29
WWnyc First Lieutenant 31 Rep 324 Posts Drives: 2014. 640 ix Vert Join Date: Nov 2013 Location: NYC iTrader: (0) Garage List 2014 BMW 640 ix Con ... [0.00] 2014 BMW 640 ix Vert [0.00]	Some of us are still waiting to hear about the "simple 2 channel amp" addition that might help without going thru changing out the subwoofers
	Appreciate 0 Quote