How is the 804D's FST mounted?

[William]

I see the tension screw on the back. Is the FST mounted inside an enclosure similar to the Marin head on the 802's and up. Or is it mounted on the matrix frame? If it's on the matrix how does the tension screw attach and fasten the FST?

[Pedro]

The 804Ds dont exist. Are you talking about 803D???

[RobP]

the driver is mounted by pressure, it has a long threaded rod that attaches to the back of the driver and goes through the cabinet and is secured by that large screw on the back.

[William]

The 804Ds dont exist. Are you talking about 803D???

Sorry, and yes 803D. Of course the 804S and 803S's should be the same.