I purchased these speakers alongside the Boss sound beneficiary for my 19' bowrider. The sound is clear and fresh, even at an uproarious volume. The bass is sufficient yet not deafening. For the normal low to mid volume audience like me, these speakers are an extraordinary arrangement. These speakers supplanted the first ones that accompanied the watercraft that were mounted under the back seat situate. I nearly purchased the 6.5 inch speakers since that is the extent of my current gaps. In any case, as another analyst brought up, the speakers require a greater gap than their recorded size. The 5.25 inch speakers fit impeccably into my 6 inch gaps. I may get two more Boss 4 inch speakers to mount close to the seats in the bow for better solid scope all through the pontoon.

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