MR52B

Picked these up when my old 5.25s finally blew, and the difference is night and day. The polypropylene cones handle salt air way better than paper did, and vocals come through crisp even with the engine running.

Swapped these into my boat's rear deck and the polypropylene cones handle spray way better than the paper ones I had before. Even at higher volume the 2-way setup stays clear with no distortion. Solid upgrade for the price.

Sound is crisp and way better than the old paper cones I pulled out. The 5.25-inch fit was tight in my boxes, but the composite basket feels solid enough that I stopped worrying. Only gripe is bass is a bit thin at low volume.