What's the smallest speaker, with the most sound?

[FWP]

I want to fit some speakers/ enclosure in a truggy, with very limited space. They have to be able to withstand some moisture as well as be able to hide somewhere within the cage. I've heard of guys using the wakeboarder types, but they all look really big. 4" would be good, as far as space I have available. Any ideas? You can look at my photo gallery if you need an idea of what my truggy is like. TIA

 

[pauly383]

I have some FREE Blaupunkts that Jerry handed down to me . 3.5 inch and fit factory dash locations on stereo trucks .

Or you could mount both in the center spot on a mono truck center area with minimal thought and a piece of scrap .

Did I say FREE . Perfect for a guy like you with a truggy AND functionong dash .

 

[1985_K5_Silverado]

Some boat speakers might do the trick, and they'd be really weather-resistant.