Use box speakers when you don’t want to cut holes in your boat to flush mount speakers. Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 16 32 All Pyle PDWR50B Black 6.5″ 500 Watt Component 2 Way Box Waterproof Marine Speakers $84.95 Rated 4.80 out of 5Add to cart Pyle PDWR63 White 350 Watt Component Box Waterproof Marine Speakers $122.95 Add to cart