Looking to put in a better sound system...not for my Mini, but for my boat.I figured it should be the same type of setup that you would have in a car (for the most part). I would like to add one amp to power the 8 6" speakers I will have in the boat, and a separate amp to run the 2 10" subs I'm going to add.

I no nothing about building a component type stereo system. What type/size/brand of speakers and amps should I look at? I don't need an award winning system, just something that sounds decent and won't break the bank. I would also like some efficient amps that won't build up a bunch of heat and drain the boat batteries fast.

Can some of you audio guys give me some advice? Thanks!

 

Perhaps unsurprisingly your main issue will be water.

The speakers will be exposed and start to oxidize in the magnet area and freeze up. The connectors will corrode. Similarly for the amp, unless you can store it in a dry box.

The most efficient amps will be class D.

 

Mount your speakers in ways that will prevent water, (facing down, or with an awning over the front) Also look for a water proofing speaker mesh.

 

POLK MM Series speakers. They're marine rated. I had them in my old R53 and plan to re-install them in my 06 JCW R52. They're awesome! The components are 2.7 ohms so you'll get a little more power out of your amp (good to have in a boat with it being open to the elements and loud ambient noise).