JBL CSS-BB4x6 4" Backcan for CSS8004 Speaker Set of 6, Sold Individually
JBL CSS-BB4x6 4" Backcan for CSS8004 Speaker Set of 6, Sold Individually is backordered and will ship as soon as it is back in stock.
JBL CSS-BB4x6 4" Backcan for CSS8004 Speaker Set of 6, Sold In...
Product Overview
The JBL CSS-BB4x6 is a six-pack of 4-inch backcans (sold individually) designed to fit the CSS8004 commercial ceiling speaker for enclosed in-ceiling installations. A backcan encloses the rear of the speaker to contain sound, protect the driver, and help meet plenum and fire-code requirements in commercial ceilings. Each backcan includes four screws for attaching to CSS-TR4/8 tile rails. This bulk pack equips multiple drops in a single distributed-audio install.
Product Description
The CSS-BB4x6 provides the matching rear enclosures for CSS8004 ceiling speakers in larger installations. Mounting a backcan behind each speaker isolates the rear radiation, improves consistency between drops, and supports compliance with local building and plenum requirements. The package ships with six backcans, each supplied with four screws for secure attachment to CSS-TR4/8 tile rails. Although sold in a six-pack, the units are counted individually for inventory. Explore matching speakers and accessories in the JBL Professional installed audio collection.
Key Features
- CSS8004 compatibility — Purpose-built to fit the 4-inch CSS8004 ceiling speaker.
- Six-pack value — Equips multiple ceiling drops in a single distributed-audio installation.
- Tile-rail mounting — Each backcan includes four screws for attachment to CSS-TR4/8 tile rails.
- Enclosed rear — Contains rear radiation and protects the driver in finished ceilings.
Technical Specifications
| Type | 4 in ceiling-speaker backcan (accessory) |
| Quantity | Pack of 6 (sold individually) |
| Compatibility | CSS8004 ceiling speaker |
| Included Hardware | Four screws per backcan for CSS-TR4/8 tile rails |
At Creation Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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