Overview
The CSS-BB4x6 from JBL is a 4" backcan designed to fit the CSS8004 for in-ceiling installations.
Specs
Compatibility | CSS-8004 speaker, CSS-TR4/8 tile rails | |
Dimensions | 89 deep x 214 diameter mm (3.5 x 8.4 in) | |
Bolt Mount Circle | 4 points on 165 mm (6.5 in) diameter | |
Air Space | 1.4 liters (0.05 cu ft) | |
Material | Steel, zinc-plated, powder-coated | |
Conduit Knockouts | Five (5) knockouts: 4 on sides spaced at 90° and 1 at center of top panel |
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Attachment Points | 4 points on 165 mm (6.5 in) diameter with clip nuts for 4 screws. | |
Safety Agency | Suitable for use in air handling spaces per UL1480, UL2043, NFPA 90 & NFPA 70, when installed with corresponding UL Listed loudspeaker, above. S7232/UL Listed, Signaling Speaker. CUL Listed. In accordance with IEC60849/EN60849. | |
Net Weight (ea) | 0.38 kg (0.9 lb) | |
Shipping Weight (ea) | 0.47 kg (1.1 lb) | |
Included Accessories | 4 pcs M4 x 8 mm machine screws for attaching two tiles rails to backcan |