AtlasIED SD72W 8" Dual-Cone In-Ceiling Speaker with 25V, 70V 5W Transformer and 62-8 Baffle

Built for dependable paging, background music and security audio, the AtlasIED SD72W in-ceiling speaker brings professional-grade clarity and installer-friendly features to commercial AV and monitoring systems. This AtlasIED pro speaker uses an 8" dual-cone driver and a treated paper cone to reduce harmonic distortion while a robust 1" copper voice coil improves power handling — delivering a sensitive 97dB output and a wide 45Hz–19kHz frequency range for intelligible speech and balanced music. The factory-installed 25/70.7V line-matching transformer with taps up to 5W gives integrators flexible deployment options for 70V distributed systems or low-impedance installations. The supplied 62-8 CRS baffle with a white powder-coat finish and concealed mounting studs accelerates installs and fits standard tile bridges and enclosures. ETL certifications (UL1480 and UL2043 when paired with a listed backcan) make the SD72W well suited for security, surveillance, paging and monitoring applications in schools, retail, healthcare and transportation hubs. Specify the SD72W for your next commercial or security audio project for reliable, code-compliant performance.

• Consistent, intelligible paging and background music from a tuned 8" dual-cone driver for reliable coverage in commercial and security environments
• Flexible 25/70.7V, 5W transformer taps let you tailor power for paging, evacuation and distributed audio systems
• High sensitivity (97dB) and wide frequency response (45Hz–19kHz) deliver clear speech intelligibility and natural music reproduction
• White CRS baffle (62-8) with concealed mounting studs simplifies installation and integrates with standard tile bridges and backcans
• ETL listed for UL1480 (and UL2043 when used with listed backcan), ensuring code-compliant performance for surveillance, monitoring and life-safety paging systems