World-class Drivers
From the incomparable RAAL ribbon tweeter to the ceramic Accuton midrange to a powerful 12" woofer and dual 12" passives, the drivers used in this design are among the very best the industry currently offers.
Dual Passive Radiators
Generating the deepest bass in the system, four passive radiators (two in each cabinet) load the room very evenly with deep bass. And since there are no rear ports, there is no port noise and the speakers are easier to place in the room.

Open Back Midrange
Use wide open, partially stuffed or closed off to control the amount of ambience to suit your taste, your music and your room. The result is an extremely wide soundstage for symphonies or pinpoint imaging for intimate jazz vocals...you choose what's right for you.
Detail and Resolution
The SS 12's deliver the ultimate in detail and resolution. You will hear detail in the music you never knew was there. If it's in the music, you'll hear it...from 18Hz to beyond audibility.