bigbangtheory
5,000+ posts
CarAudio.com Veteran
Yeah the rain wont hurt them. I had mine get rained on hard and they were fine. I would flush mount them as well since you have the swivel mounting kit. Then just point your tweeter at where ever you think sounds the best. But be careful with the swivel. I had so much bass in this one car that as soon as it would hit it would make the tweeter move and couldnt get good imaging. Good luck!