JBL Professional 8138 8" Full-Range, In-Ceiling Loudspeaker for use with Pre-Install Backcans, White, 4-Pack

Designed for dependable commercial audio, the JBL Professional 8138 in-ceiling loudspeaker delivers clear, high-impact sound where intelligible paging, background music and public announcements matter. As an 8" full-range speaker engineered for use with pre-install backcans, it speeds installation while providing consistent coverage across lobbies, conference rooms, retail floors and monitoring rooms. With a high sensitivity of 97 dB and 160W RMS capability, the 8138 produces strong output with minimal amplifier load; its 95 Hz–18 kHz frequency range preserves vocal clarity and musical detail. Built-in 70V/100V taps enable easy multi-zone distribution for large facilities and simplify integration into security and surveillance paging systems. The open-back architecture and contemporary white grill maintain a low visual profile while ensuring reliable performance in commercial environments. Choose the JBL Professional 8138 when you need a cost-effective, professional-grade in-ceiling loudspeaker that supports monitoring, security paging and everyday background audio — ideal for installers and system integrators looking to optimize performance and deployment speed. Add this 4-pack to your next project for consistent coverage and dependable operation.

• Seamless integration with pre-install backcans and open-back design for faster installs and reduced labor costs
• High sensitivity (97 dB) and 160W RMS delivers clear voice and music playback with less amplifier power
• Full-range 8" driver reproduces intelligible paging and balanced background music from 95 Hz–18 kHz
• 70V/100V transformer taps simplify distributed audio for multi-zone commercial systems
• Low-profile white grille blends into ceilings for discreet, professional installations in offices, restaurants and retail