DO NOT GO TO AUDIO EXPRESS!!!! I spent $4,500 on a new stereo with them. I missed most of the boating season because my wife was pregnant and delivered our first baby and 2 weeks after we slipped our boat, 4 speakers and the amp were blown out!!! I purchased high end JL speakers and a 6 channel amp. I took my boat back in and they informed me that everything was under manufacturers warranty but that could take months to get a replacement. With only a month or so left in the boating season, I opted to buy new speakers and a new amp so I'd actually have music on my boat. This costed me over $800 dollars.
I took my boat on the water the next week and the speakers were fuzzy and sounded blown out!!! I don't know if they are using bunk products but I was infuriated that I got 2 weeks out of my $4,500 dollar purchase and they had the audacity to charge me for new equipment. I NEVER bump loud music to avoid blowing out speakers so either their wiring is off of the speakers they are selling are garbage.
I will never go back here again!