gordie 0 Report post Posted September 23, 2009 i have a 2006 270cr and we have the standard speaker option. i wanted to upgrade our speakers and put a subwoofer in, i think the kenwood upgrade option had an subwoofer, i was wondering where it was located? thanks for any help! Share this post Link to post Share on other sites
EastCoastB 0 Report post Posted September 24, 2009 I have the factory kenwood subwoofer in my 330... be sure when installing it to back the speaker with heavy one sided taped foam, you can get at any hardware store. The vibration from the speaker travels through the fiberglass for unwanted sound.... the foam isolates this problem... setting the equalizer on the kenwoods is another chore in itself for the novice.... which I am... Share this post Link to post Share on other sites
