Lowell CP4 Recessed Steel Enclosure Owner’s Manual
- June 3, 2024
- Lowell
Table of Contents
Lowell CP4 Recessed Steel Enclosure
INSTALLATION
Recessed
FOR SPEAKER SIZE: 4″ (EIA 5″)
FOR GRILLE TYPE: Screw-mount
Recessed enclosure for a 4″ speaker and screw-mount grille features an extended flange, making it ideal for new construction where the flange can protect the opening from plaster, poured concrete or sheetrock. The enclosure can also be used in existing construction when installed in suspended tile ceilings, in which case the use of a tile-bridge is recommended to transfer the weight of the speaker assembly to the ceiling grid.
FEATURES
- Construction: Welded, unitized 22-gauge certified U.S. steel with black powder epoxy finish.
- Grille Mounting Flange: Projects 0.5″
- Diameter: 6.31″ diameter (7.34″ overall)
- Depth: 4″D
- Volume: 0.072 cu.ft.
- Knockouts: Four combination (1/2″–3/4″) knockouts for conduit
- Acoustic Treatment:
- Undercoated to reduce acoustic and metallic resonance
- Mounting Hardware:
- Front formed flanges include 8-32 U-clips (for screw-mount grille)
- Country of Origin: Made in U.S.A.
A&E SPECIFICATIONS
The recessed enclosure for a 4″ speaker shall be Lowell model CP4, which shall be 22-gauge steel with black powder epoxy finish and undercoated to reduce acoustic and metallic resonance. Dimensions shall be 6.31″ diameter x 4″ deep. The enclosure shall feature an extended flange and four (1/2″–3/4″) compound knockouts for conduit. It shall be made in the U.S.A.
COMPATIBLE COMPONENTS (order separately):
- Speakers: Standard 4″ (EIA 5″)
- Speaker+ Grille Assembly: D1410-72
- Grilles (screw-mount): WB-4
- Tile Bridge: LBS4-DX
CP series summary
Model No.| For Speaker Size| Diameter| Depth| Volume (cu.ft.)|
Undercoating| Lining| Conduit Knockouts| Wire Knockouts
---|---|---|---|---|---|---|---|---
CP4| 4″| 6.31″| 4.0″| 0.072| Yes| —| Yes| —
CP84| 8″| 12″| 4.06″| 0.266| —| Foam pad| Yes| Yes
CP87| 8″| 12″| 6.69″| 0.438| —| Acoustic batting| Yes| Yes
CP810| 8″| 12″| 10.06″| 0.659| —| Acoustic batting| Yes| Yes