Utah, I have the transducer speaker system in my Marquis Epic. We are very very happy with the system. The sound is fantastic (much of that depends on your in home system). What I especially like is that the sound seems to stay in the tub. We also have speakers on our decks, but when you are in the tub with the jets on, you really don't hear sounds that are outside of the tub. My husband is really pleased and he was the one who initially wanted the sound system. You will get many opinions that contradict this, but if you really want good quality sound, I think this is the way to go...It just isn't cheap! :-/
