Conclusion: I installed the amp on a polaris rzr, pushing a 10" sup and 2 6" mids, it sounds great and the best part is when it gets muddy i just spray it of. I'm not a stereo man but due to the sound and especialy the durability i would highly reccomend.
Conclusion: I installed this amp for my 6.5" polk tower speakers. I was a little worried that I'd have to run it in the bridged mode to get enough power to hear while wakeboarding but they rock even at 60 feet behind the boat going 20 MPH. I plan to use the rear channel for a subwoofer now that I know I only need the front channel for the tower speakers. I can't say much about durability but so far so good.
Conclusion: I would recommend this Amp to someone interested in a nice "kick" to their current stereo set up. I use this JBL with a Sony Marine CDX M60ui for the perfect combination of power and clarity. The JBL Amp works perfect to supply excellent power whether you are listening while you are in the boat or if you need a little extra power because you are outside the boat or a short distance away. This unit rocks the docks and shakes the lakes.
Conclusion: Installed this product in my boat. Sounds strong and clear driving four MTX TM7702 speakers. So far this amp does the trick and was fairly easy to install. NO annoying pops or buzz from the amp when you fire it up. Time will tell how it holds up as with any amp in a marine environment. Great value.
"JBL IS KING OF LIVE MUSIC, WHY NOT MOBILE AUDIO TOO"
chris from Gilbert, AZ, Sonic Electronix
8 September 2009
Conclusion: This amp rocks! You just can't beat JBL quality, I have this running 4 Kicker 6x9's and it sounds better than any other amp and speaker combo I've ever heard in a boat. I've had a lot of boats in my time, I fix them up and sell them, with JL Audio, Polk, and Sony and none of these touch my JBL amps and subs and Kicker highs set up!
Summary: This is really a kick a-- piece of electronics. It powers 6 speakers with ease. Hooked it up to wake tower speakers on a party barge and it really does the job. Now we can hear our C & W music while swimming. Be sure to get the marine amp if it's going in a watercraft 'cause it offers more moisture protection. We had it installed at Bust Buy on Hulen in Ft Worth and it was worth the cost and saved me a lot of time.