Sony XSMP1611B 6-1/2" dual-cone marine speakers
Bring Sony sound and style to your boat: When it comes to marine speakers, great sound is only part of the equation. Sure, you expect power and performance, but you also need your speakers to stand up to the extremes of the marine environment. Sony built their dual-cone XS-MP1611B speakers to do both. Polypropylene woofers and tweeters ensure that your music sounds the way it's supposed to, even when you crank it up.