QSC AD-C4T-WH AcousticDesign Series 4.5" 2-Way Ceiling-Mount Loudspeaker, 150° Conical DMT, IP34, White

When consistent, intelligible audio is critical for paging, security and monitoring, the QSC AD-C4T-WH ceiling-mount loudspeaker delivers. This AcousticDesign 4.5" 2-way speaker provides broad, even coverage with a 150° Conical DMT waveguide to eliminate hot and dead spots — ensuring voice announcements and background audio remain clear across the coverage area. Powered for commercial use with 30W RMS and a wide 70Hz–20kHz frequency response, it balances vocal clarity and musicality for public address, surveillance speaker feeds, and retail or hospitality environments.

Built for installers and integrators, the AD-C4T-WH features an IP34 rating and UL1480/UL2043 compliance for plenum and damp locations, quick snap-fit magnetic grille and a removable conduit cover for neat pre-wiring. Use the low-saturation 70/100V transformer or the 16Ω bypass to integrate into existing paging systems. For networked projects, take advantage of Intrinsic Correction™ voicings via Q-SYS platforms for optimized, site-specific tuning. Specify the QSC AD-C4T-WH for reliable, professional audio in security, surveillance, and monitoring applications — add it to your next system design or order a sample for evaluation.

• Uniform, natural coverage across the room thanks to 150° Conical DMT — reduces hotspots and simplifies system design for paging and background music
• Clear, reliable voice and music reproduction with 30W RMS and 70Hz–20kHz response — ideal for security announcements and monitoring audio
• IP34 rating and UL certifications for durable performance in plenum and damp environments used in surveillance and public safety installations
• Quick, clean installation with snap-fit magnetic grille and 3x double-stepped dog-ear mount — saves labor time on large deployments
• Flexible deployment in distributed systems using low-saturation 70/100V transformers with a 16Ω bypass — compatible with existing paging and pro audio infrastructure
• Network-ready voicings via Intrinsic Correction™ on Q-SYS platforms for tuned performance in networked audio and security monitoring systems