This is a speaker mount made for a 2004 Seadoo RXP designed to for 2 Oontz Angle 3 Ultra bluetooth speakers. This will likely work on many different models with a similar handlebar setup or with some minor modifications. This can also be used to mount the speakers to whatever else you would like. My speakers have not had an easy life and one was even lost in a river temporarily. I have full faith in their ruggedness/waterproofing for this application and their sound is very high quality. They have dual pairing so they both sync together.
$3 - 2 Printed Speaker Mounts (assuming $20/kg pla)
$70 - 2 Oontz Angle 3 Ultra
$4 - 2 Rubber Straps
$3 – Hardware
There is no direct commercial equivalent to this. Speaker installations are generally several hundred dollars and are permanent to the pwc. This option lets you bring your speakers wherever you go and not just limit them to on the water. One example of a speaker system mounts is $365 and that doesn't include the speakers! Even if it did, they are non removable so it can ONLY be used on the ski. https://www.amazon.com/Sea-Doo-Marine-Kicker-Custom-Speaker/dp/B00RH41IXA
-Print 2 mounts using supports
-Use printed mounts to mark hole locations
-Drill (4) 1/4 inch holes in the plastic shroud on marked holes as seen in the pictures
-Securely tighten mounts using washers and locknuts
-Get to the lake!
(4) ¼-20 inch long bolts
(4) ¼-20 locknuts
(8) ¼ washers