JBL CSS-BB4x6 4" Backcan for CSS8004 speaker

JBL CSS-BB4x6 4" Backcan for CSS8004 Speaker

Product Description
The JBL CSS-BB4x6 is a professional-grade 4-inch steel backcan specifically designed for use with the JBL CSS8004 ceiling speaker. It provides a secure enclosure for in-ceiling installations, improves installation integrity, and meets plenum-space requirements for commercial audio applications. Constructed from zinc-plated, powder-coated steel, the backcan is suitable for paging, background music, and distributed audio systems in commercial environments. The package includes six backcans, supporting installation of up to six CSS8004 speakers.

Features

• Designed specifically for JBL CSS8004 commercial ceiling speakers
• Heavy-duty steel construction with zinc-plated, powder-coated finish
• Suitable for commercial in-ceiling installations
• Compatible with JBL CSS-TR4/8 tile rails for suspended ceiling applications
• Five conduit knockouts for flexible cable routing (four side knockouts and one top knockout)
• Four mounting points with clip nuts for secure speaker attachment
• Meets UL1480, UL2043, NFPA 90, and NFPA 70 requirements when used with compatible JBL speakers
• Suitable for installation in air-handling/plenum ceiling spaces
• Internal air volume of 1.4 liters (0.05 cu. ft.)
• Includes mounting screws for tile rail attachment
• Pack contains six backcans for six speaker installations

Key Specifications

• Compatibility: JBL CSS8004 Ceiling Speaker
• Dimensions: 89 mm (3.5 in) depth × 214 mm (8.4 in) diameter
• Bolt Mount Circle: 165 mm (6.5 in) diameter
• Material: Steel, zinc-plated, powder-coated
• Net Weight: 0.38 kg (0.9 lb) each