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Main Forum => General Discussion => Topic started by: wideglide on August 07, 2026, 09:32:27 am

Title: SUB
Post by: wideglide on August 07, 2026, 09:32:27 am

Finally got around to checking out the home theater system and discovered that i should have a subwoofer. Looking through all the menus i founf the tone test and hear nothing as it cycles thru the sub location. I have read every post on this forum referring to the sub and havent found it yet nor the wire for it. I assumed it should have been under the bed where the rest of the stuff is but it clearly isn't. See attached pics. I pulled out the receiver and there is a set of wires landed in the sub output and it shows up in the test menu. I plan to continue to look for the wiring but so far see no evidence of it under the bed. The gray cable that you see cut in the pic is from the original battery disconnect.

So my question to everyone is 2 fold. Where else might i find the sub location on a 2011 2350. I dont have the dinette so its not where yours is Ron, and i dont see it in the outdoor bay under the bed. Has anyone replaced the factory sub with something aftermarket? Im looking at the one below on amazon as a possibility once i locate the wiring.

Title: Re: SUB
Post by: Camperfan on August 08, 2026, 08:17:29 am

I do t know where to look as I am not well versed in all of the models.

The subwoofer in my rig, is indeed located under the bed, just forward of those foil furnace duct tubes. It stands vertically.

Title: Re: SUB
Post by: LRUCH on August 08, 2026, 03:31:38 pm

This all sounded familiar so I did some hunting.


Check out this old thread as there are pictures that match yours, but WITH the sub woofer.


Hope this helps.


https://forum.phoenixusarv.com/index.php?topic=4677.msg41920#msg41920 (https://forum.phoenixusarv.com/index.php?topic=4677.msg41920#msg41920)


Larry

Title: Re: SUB
Post by: wideglide on August 10, 2026, 08:28:07 am

Thanks Larry,

I did see that post prior to my thread. The OP wasnt sure and since his was a newer model i could be sure thats where its supposed to be but it makes sense. Ive yet to locate the speaker wire that should have been there and will look for it again when i dont have more important to me things to take care of.

Title: Re: SUB
Post by: heisthl on August 10, 2026, 05:16:15 pm

my 2005 has a RCA phono plug there, so it must have originally came with a powered subwoofer ( now missing).

Title: Re: SUB
Post by: Ron Dittmer on August 21, 2026, 11:12:23 am

Because we special-ordered our 2007 2350 without a slide-out and with a dinette, I had the factory place the sub in the front dinette bench instead of under the bed which in our case, increased outdoor storage by that much.

I don't recall how the sub is wired, if it has plug-in RCA jacks, or if it is hard wired.  I want to say hard wired but I can check if you want.