[kessler89]

I built my own, marine speakers, tweeters, and a motorcycle amp

it has a small dry box mounted on the top now that my phone resides in

 

[kessler89]

Do have four tweeters? It's kinda hard to make out what is right in front of the handle bars.

no just 2, the 2 things in front of the bars are vents that are threaded I keep 2 caps in them when in real deep water or if its in the rain otherwise they're usually out to let some of the backpressure out of the tube and air in to keep the amp cool