Rockford Fosgate 1130-59826-01 Subwoofer 83V/1M) 94 dB Midrange Size

83V/1M) 94 dB Midrange Size (Nominal Diameter) 6

Then the PS-8 is a perfect candidate

The next evolution of on-water audio

IPX6 Water Intrusion Rated

Rockford Fosgate 1130-59826-01 Subwoofer 83V/1M) 94 dB Midrange SizeReplacement T bracket and swivel mount for "M" series and "PM" series standard sized enclosed speakers. Designed specifically for the PM CL1 and PM CL1B clamps. Sold as individual units. Hardware not included. See SPECIFICATIONS tab for compatibility chart. This replacement T bracket attaches a standard enclosed speaker to a boat's wake tower clamp. The replacement bracket is not supplied with hardware, so it's important to retain the existing screws