Looks like I am going to purchase a set of these soon from a fellow Polkie!
I was hoping to gather a wealth of information from owners and previous owners. Feel free to post your opinions and also links to crossover upgrades, pictures, modifications and other helpful hints. I respect the insight from first hand experience.
In the past I have owned a few SDA's:
1. SDA-2B Standard version with upgraded tweeters
2. SDA-1C Standard version with crossover upgrades, Larry's rings and a few other mods
3. SDA-2B Studio version (Currently run these in stock form in my H/T rig)
So I am hip to the general rules but never owned any of the "Big Boyz".
All comments and help are greatly appreciated!