Description
The CSS8004 is a 4-inch Commercial Series ceiling speaker designed for paging and background music applications. With high sensitivity, wide coverage, and support for 70V/100V distributed audio systems, it delivers clear, consistent sound while maintaining easy installation and reliable performance in commercial environments.
More Information
Key Features
- 100 mm (4-inch) full-range commercial ceiling speaker
- Designed for paging and background music applications
- High 90 dB sensitivity for efficient sound reproduction
- Wide 175° conical coverage pattern
- Excellent speech intelligibility and music performance
- Integrated multi-tap transformer for distributed audio systems
- Supports 100V, 70V, and 25V line systems
- Multiple transformer tap settings for flexible system design
- Compact and lightweight design
- Suitable for retail stores, offices, schools, hospitality venues, and public spaces
- Compatible with CSS-BB4 backcan
- Metal baffle and rim construction for durability
- White finish blends with commercial interiors
- Suitable for plenum installations when used with approved backcan
- Bare wire input connection for easy installation
- Optimized for distributed audio applications
- High-efficiency driver design
- Reliable performance for long-term commercial use
- UL Listed signaling speaker compatibility
- Transformer UL registered per UL1876
- Compliant with UL1480 requirements
- Compliant with UL2043 standards
- Meets NFPA 90 regulations
- Meets NFPA 70 requirements
- Conforms to IEC60849 and EN60849 standards
Technical Specifications
- Driver Size: 100 mm (4 in)
- Sensitivity: 90 dB (2 kHz – 6 kHz)
- Frequency Range (-10 dB) Driver/Grille Assembly: 85 Hz – 18 kHz
- Frequency Range (-10 dB) Installed in CSS-BB Backcan: 130 Hz – 18 kHz
- Coverage Angle: 175° Conical
- Continuous Power Handling: 15 W
- Maximum SPL (1 m): 97 dB
- Transformer Insertion Loss: 1.5 dB Maximum
- Transformer Connection: Bare Wire
- Input Connectors: Bare Wire
- Motor Mass: 200 g (7 oz)
- Bolt Mount Circle: 165 mm (6.5 in) Diameter
- Open-Back Cutout Diameter: 125 mm (5.0 in)
- Cutout Diameter with CSS-BB Backcan: 170 mm (6.7 in)
- Mounting Depth Behind Grille: 94 mm (3.7 in)
- Grille Diameter: 198 mm (7.8 in)
- Ceiling Cutout Size: 125 mm (5.0 in)
- Net Weight: 0.90 kg
- Shipping Weight: 1.26 kg
- Color: White
