ER800
Support ring for 8" speakers using torsion mount baffles.

Used with ETBS T-bar supports.
Provides a cost effective way to install torsion mount baffles when a back box is not required.

EDR series rough in plates
This series of pre-install plates are used when pre-wiring is planned before drywall is installed. These plates will span on 16" centers giving dry wall contractors a template, and a place to pre-wire to.

EDRG6 - for use with G6 speaker systems.

EDR502 - for use with EPCS502B & G4 speaker systems.

EDR501 - for use with EMT501 & 501B speaker systems.

EDR8T - for use with EPCS800 series speaker systems.