Review on 🔊 Dive into High-Quality Sound with the Magnadyne WR40W: Waterproof Marine & Hot Tub Speaker by Alfonso Alexander

They were an exact replacement for the speakers in my 2013 Cougar Bunker Motorhome. Installation took about 1 hour but included installing the insulation behind the speakers. The new speakers don't come with installation screws, so you'd have to go to the hardware store for a new installation, but not for a demo. The speaker quality is what you would expect from a 25w speaker replacement. Sounds good enough to relax with music while camping. I don't have to be very loud as I don't want to disturb the neighbors.