I have Hertz front end in my truck (mids and tweets) and yes I think they are by far the best speakers out there but real pricey (2k) for a set & should be driven by a hi hi end amp (I run audison pro) in a boat I don't know if you'll realize the sound quality that those speakers produce. Maybe look at MB quartz I think they make marine series speakers...a good clean amplifier is the real secert to good audio so it doesn't distort the sound to the speakers.