- Material: Welded, unitized, heavy gauge steel
- Diameter: 16.06 in.
- Depth: 10 in.
- Volume: 0.9 cu.ft.
- Acoustical Treatment: Undercoated, 1.5 in. batting
- Mounting Aids: U-clip, bracket will accept optional transformer TLM-10070A, knockouts
- For Grille Type: Screw-mount
- Made in U.S.A.
- Certified U.S. steel
The recessed backbox for 12” speakers shall be Lowell Model CP1210. It shall be fabricated of 22-ga. steel and undercoated to eliminate acoustic and mechanical resonance. The backbox shall measure 16.06”Dia x 10.5”D. It shall be have four .5” – .75” compound knockouts for conduit. It shall have an internal bracket with studs to mount 70V-100W transformer Model TLM10070A. Backbox shall be finished in black powder epoxy and have an extended mounting flange to accept Lowell grille Model _______. For suspended ceiling applications, channel rail Model SS24 or SS30 shall also be specified.