Brian is correct.
The is an A/V-3S model that will have its info up on the site in a few weeks.
It is a sealed box version with an enclosure that is 17.5" tall, 10.625" deep, and is 8" wide.
It can be used as a left, right, or center and can be bought as single units that are fully shielded.
It is a completed design that is available at this time.