Using the EN-8S speaker enclosure that gives a tighter sound to the SD-8S-ALU in-ceiling speaker and also lessens the sound transfer upwards into upstairs rooms.

Check before you order that you have enough clearance in the ceiling void to setup the enclosure depth of 166 mm from rear of plasterboard or ceiling tile.

Protection cover made of steel sheet for EC-8S with two push-out holes for cables. Four mounted screws to attach terminals and cable clamps.

(Please note that the volume of air in the retrofit enclosure is smaller than that of your ceiling, and bass extension will be reduced. If sound control is not necessary for your unique installation, we recommend not using the back box so the speaker can take advantage of the larger airspace in your ceiling cavity).