Found a sub woofer under a dinette seat
In case you own a Challenger 37TB (or possibly same with other Challenger models), I found a sub-woofer under the left side dinette booth seat. The plywood under the cushion was secured with a screw. I removed it to see why there was no drawer on that side. Found the sub-woofer secured to the floor but the power to the sub-woofer was OFF. I plan to add a switch to the outside of the dinette so I can control power ON/OFF to the sub without having to remove the plywood each time. Personally, I would rather have another drawer than a sub but, is what it is. Another lame RV manufacturer design.
Tom and Lisa
2015 Challenger 37TB
2015 Ford Taurus toad