JBL 8124 4-Inch, Full-Range, In-Ceiling Loudspeaker

JBL 8124 – 4-Inch Full-Range In-Ceiling Loudspeaker

Product Description
The JBL 8124 is a compact 4-inch full-range in-ceiling loudspeaker designed for commercial audio applications such as offices, retail stores, restaurants, educational facilities, and public spaces. It delivers clear, high-fidelity sound while maintaining excellent efficiency through its high-sensitivity driver design. The speaker features an open-back construction for easy installation and includes a built-in transformer for use with 70V/100V distributed audio systems. Its modern grille design blends seamlessly into most ceiling environments.

Features

• 4-inch full-range driver for clear and balanced audio reproduction
• High-fidelity sound performance for background music and paging applications
• High-sensitivity design for maximum output with minimal amplifier power
• Built-in 70V/100V transformer with multiple power taps
• Open-back design for installations where a back can is not required
• Dog-ear mounting system for quick and secure ceiling installation
• Wide 130° conical coverage pattern for consistent sound distribution
• Contemporary low-profile grille design
• Suitable for commercial sound systems, retail spaces, offices, schools, and hospitality venues
• 8-ohm nominal impedance for flexible system integration

Key Specifications

• Driver: 4-inch (100 mm) Full-Range
• Frequency Range: 60 Hz – 18 kHz
• Sensitivity: 93 dB (1W/1m)
• Power Capacity: 20 W
• Coverage: 130° Conical
• Transformer Taps: 6W, 3W, 1.5W, 0.75W (70V only)
• Impedance: 8 Ohms