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Re: [GMCnet] Running Speaker Wires to Rear of Coach [message #273999 is a reply to message #273998] Thu, 19 March 2015 09:29 Go to previous messageGo to previous message
powwerjon is currently offline  powwerjon   United States
Messages: 849
Registered: March 2013
Karma:
Senior Member
Todd,
You can run the wires down both sides, but I have found the drivers side somewhat easier. This is a good tool to snake it thru.



Later coaches did not use the common ground in the speaker system. The rear speakers are actually pretty useless being that they are so far back, I would suggest a new set of speakers in the under the cabinets and a replacement along the side panel by you feet next to the front seats. I would not use the factory speakers if your looking for good sound. I did use the drivers side 4” speaker for the CB.


or
http://tinyurl.com/muxjxvg

I also added a subwoofer under the couch for a little added punch.


or
http://tinyurl.com/qfcpxgo

Another trick is in a 4 speaker system is to reverse the rear speaker wiring, called cross firing and it will give you a more equalized full sound. I know that Jim B. does this on systems he has put in coaches.

J.R. Wright
30' Buskirk Stretch
Michigan
On Location in Tucson

> On Mar 19, 2015, at 5:26 AM, Thomas Phipps wrote:
>
> Todd, I suspect that both methods will work. Having pulled the entire headliner down and seeing all the potential hang up points represented by the
> roof structure, this may be the most difficult method. A long wire snake, with it's tendency to twist, will be stopped from sliding easily by these
> obstacles. If you have access to the wire handling tools used by cable or computer network installers, they are stiffer, and may do the trick.
> The plastic trim, between the headliner and the sidewalls, might be the best choice. Mine is off right now, and there appears to be no obstacle
> down that channel. A wire snake should have smooth sailing. I did not see any if much difference between right side and left side. I would
> consider both the entrance and exit points in this choice.
> I would use a wiring cable that has the two pairs contained in a a sheath. This would keep the wires together and provide less resistance to sliding
> past any restrictions.
> Tom, MS II
> --
> 1975 GMC Avion
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