Atlas Sound SEN Surface Outdoor Enclosure - Neutral for Voice / Tone Loudspeakers.

Surface-mounting exterior backbox provides weatherproof installation for VT Series loudspeakers. Unit is tapped for 1/2" conduit and includes a weatherproof gasket. Dimensions: 41/4" SQ x 2" D (108 x 51mm). Weight is .75 lbs (.35 kg). Housing is die-cast zinc finished in a durable Neutral Gray epoxy.