The Tannoy PCI 45DC is a premium, three-way dual concentric ceiling loudspeaker engineered for the highest levels of sonic performance in demanding commercial installation applications. It incorporates Tannoy's legendary Dual Concentric driver technology, where a high-frequency compression driver is mounted concentrically within the voice coil of a 5-inch low-frequency driver. This creates a true point source with perfect acoustic alignment, resulting in exceptionally coherent sound, precise imaging, and uniform dispersion. A dedicated 8-inch woofer is integrated into the enclosure to handle the lowest frequencies, forming a three-way system that delivers full-range, high-output sound with remarkable clarity and minimal distortion, making it suitable for high-end background music, foreground audio, and paging in luxury retail, hospitality, boardrooms, and performing arts spaces.

The loudspeaker is designed for architectural discretion and performance. It installs flush into the ceiling with a paintable, magnetic grille that blends seamlessly into the interior design. The enclosure is constructed from high-density materials to minimize resonance, and the system includes an integrated, high-performance passive crossover network. Its design ensures wide, even coverage, providing consistent sound quality throughout the listening area. As a passive speaker, it requires connection to an external amplifier of appropriate power and quality. The Tannoy PCI 45DC represents the pinnacle of installed ceiling audio, offering integrators and clients a solution that combines discreet aesthetics with benchmark-setting, studio-monitor-like sound quality for the most critical listening environments.