Bullfrog speakers

[newmanab]

Ok, i need some help.  I purchase a used 2015 Bullfrog A8 spa that has worked perfect the last 2 years.  Unfortunately, the previous owner ordered it with the sound package.  I have never used the sound player, however the speakers are streaking down with rust stains that i’m constantly cleaning.  Does bullfrog make a plastic plug with a o-ring that i can put in the speaker position? I’d hate to purchase a bunch of new speakers at $60.00 ea. 

If not has anyone tried these?
https://www.crutchfield.com/p_261SPK10/Aquatic-AV-SPK1-0.html?tp=78639

Your help would be appreciated!

[bigrod001]

I don't have a solution for the speaker issues, but I have and 2014 A8 that I going to sell in another month. if you don't mind me asking what did you pay for your A8?

thanks