JBL CSS8004 100 mm (4 in) Commercial Series Ceiling Speakers

JBL Commercial Series 4 in. Ceiling Speaker

The JBL Commercial Series 4 in. Ceiling Speaker is engineered to provide reliable, high-quality audio performance for paging and background music applications in commercial environments. Designed with a 100 mm (4 inch) driver, this speaker delivers clear vocal reproduction and balanced frequency response, making it ideal for offices, retail spaces, hospitality venues, educational facilities, and public buildings requiring consistent and intelligible sound coverage.

The system features high 90 dB sensitivity, allowing efficient sound output even at low transformer tap settings. This ensures excellent performance in distributed audio systems where power efficiency and uniform coverage are critical. The very wide 175° conical coverage pattern allows fewer speakers to cover large areas, reducing installation complexity and overall system cost while maintaining consistent sound distribution.

The integrated multi-tap transformer supports 100V, 70V, and 25V distributed line systems, providing flexible configuration for different audio infrastructures. With selectable power taps, system designers can easily balance sound levels across multiple zones while maintaining clarity and intelligibility. The speaker is designed to integrate seamlessly with the CSS-BB4 backcan, ensuring safe installation, plenum compliance, and proper acoustic performance in commercial ceiling environments.

Constructed with durable metal baffle and grille components, the JBL Commercial Series 4 in. Ceiling Speaker is built for long-term reliability in demanding installations. Its compatibility with UL-listed backcans supports safe use in air handling spaces, while compliance with professional installation standards ensures dependable operation. Designed for professional commercial audio applications, the JBL Commercial Series 4 in. Ceiling Speaker delivers efficient performance, wide coverage, and flexible system integration for modern distributed audio environments.

Features of Commercial Series 4 in.

• High-sensitivity commercial ceiling speaker

• Optimized for paging and background music

• 100 mm (4 in) full-range driver

• Very wide 175° coverage dispersion

• Multi-tap transformer integration

• 100V distributed line support

• 70V distributed line support

• 25V distributed line support

• Low transformer insertion loss

• Efficient low-power operation

• CSS-BB4 backcan compatibility

• Plenum-rated installation support

• Metal baffle construction

• Metal grille design

• Commercial-grade durability

• Distributed audio system ready

Specifications of Commercial Series 4 in.