CB84A: Surface-mount Backbox

Surface-mount steel enclosure for ceiling or wall is designed to mount a screw-mount grille and standard 8" speaker. The clean format is ideal for use in schools, offices, restaurants, hotels and similar venues. NOTE: For a flush corner fit, use box with grille FW8. For a staggered corner, use box with grille JG-8X.

SPECIFICATIONS

• Material:  20-gauge one-piece U.S. steel, welded seams, white finish
• Length:  13.00 in.
• Width:  13.00 in.
• Depth:  4.00 in.
• Volume:  0.391 cu.ft.
• Acoustical Treatment:  1 in. thick acoustic batting
• For Grille Type:  Screw-mount
• Mounting Aids:  Timmerman clips on front flanges, universal mounting pattern for E.O. box (not included), 0.375 in. hole with grommet for wire access, Wiremold 500 Series knockouts on two sides

COMPLIANCE & CERTIFICATION

• Made in U.S.A.
• Certified U.S. steel

A&E SPECIFICATIONS

• The surface-mount enclosure for use with 8" speaker and screw-mount grille shall be Lowell model CB84A. It shall be 13" x 13" x 4" steel construction with white powder epoxy finish, four mounting holes, four 8-32 U-clips, a rear access hole with grommet, provisions to mount to an electrical box, two side knockouts for Wiremold 500 Series, and 1" thick fiberglass acoustic batting. The enclosure shall be made in the U.S.A. with certified U.S.
  steel.