I got one, no pics though. Two 12 inch subs. with 4 6 1/2 inchers. One amp for the subs and one for the other 4 speakers. Its not as good as some of the ones people have on here but it cranks loud enough. When I get a bigger, better boat I will get a better system. Speakers are all Kicker marine, and the head unit is an alpine. Cant remember the make on the amps off hand.