As of 9.20.07 we still contine to have problems wiht this unit. The Kenwood "marine" radio has to be replaced again and this will be the 4th radio. we have requested both the dealer and Islander look into this problem and develop a new radio design. The speakers had to be replaced and all the foam cut out to put in a drain. The rusty speaker screws were oozing rusty particles into the spa. There is a bownish liquid leaking down from the silver band that goes around the spa. The company, Islander Spa has only responded to one of the emails and fiailed to provider any additional support. I have digital pictures to document the problems. Stay away from this company.