That was actually on Team Accelerated Chaos' boat during the Tybee 500 - and I'm pretty sure that Trip Burd made most of it and is in some way associated with Full Wave Audio. It isn't a product the company is actively promoting but they'll make you one if you ask them too. I think they ran around $1000. It's pricey, but I can attest that the sound quality and volume capabilities are unbelievable. Heck, if it can survive a Tybee 500 from the trampoline, that's saying something.