Bluetooth Marine Grade Splash-Proof NFC Speaker

Unsure of the splash-proof-ness of this device. Mine arrived today, and the manual says on Page 2:

and on Page 4:

I just got mine and the speakers sound like they are blown. Tried hooking it up through the aux port and it still sounds like crap. I have emailed customer service but wanted to see if anyone is having this problem

Ugh, bummer. Let us know how things pan out.

How can you say it’s 81% off the list price? They are at the most $49 on Amazon. I have purchased several of these and love them, but you guys need to check your math.