Proficient C621 Protege Ceiling Speaker with 6.5" Polypropylene Woofer and 1" Pivoting Silk-Dome Tweeter, Pair

Provide dependable, high‑intelligibility ceiling audio where it matters most — conference rooms, retail locations, hospitality spaces and security monitoring centers. The Proficient C621 Protege ceiling speaker pair combines a 6.5-inch polypropylene woofer and a 1-inch pivoting silk-dome tweeter to reproduce voice and background music clearly across a 45 Hz–20 kHz frequency range. With 100W RMS power handling, 8 ohm impedance and 91 dB sensitivity, these in-ceiling speakers deliver efficient, high-output performance that reduces amplifier strain while improving coverage for paging, surveillance audio feeds and monitoring applications. Built for indoor commercial use and designed to replace the C620, the C621 installs cleanly into a 9.3-inch cutout and comes packaged as a two-speaker set (PAS11621) for quick deployment. Choose Proficient C621 speakers when you need reliable, easy-to-install audio that integrates with security and AV systems and enhances intelligibility for staff and visitors. Order a pair today to upgrade your next commercial or security audio installation.

• Deliver clear, intelligible audio for commercial, retail and security environments with consistent coverage and bass response
• Reliable 100W RMS handling and 91 dB sensitivity for louder, cleaner sound without up-sizing amplifiers
• 6.5-inch polypropylene woofer and 1-inch pivoting silk-dome tweeter produce full-range 45 Hz–20 kHz performance ideal for paging and background music
• 8 ohm impedance and compact ceiling-mount design simplify installation and integration with PA, surveillance and monitoring systems
• Packaged as a pair (PAS11621) to outfit rooms quickly and replace legacy C620 installs with minimal effort