PCI45DC Premium 3-Way Dual Concentric In-Ceiling Loudspeaker for Installation Applications 4.5" Dual Concentric driver featuring Tannoy point-source constant directivity Tulip Waveguide for a smooth, uniform frequency response over a wide area of coverage unachievable with discrete, two-way designs Paper cone and rubber surround provide excellent sound and high excursion linearity 2 x 5" woofers for remarkably clean, clear sound and powerful bass 4.5" middle Blue Kevlar* cone with high-excursion, rubber surround for high power handling 70 Watts continuous, 280 Watts peak power Extremely thin bezel for discreet installation Rigid diecast chassis for improved bass performance and durable application Integrated single unit construction for easy installation Semi matt white finish fits unobtrusively in any environment Powder coated UV resistant perforated steel mesh grille with dust protection Removable grille for custom painting Self-aligning clamp mounting system Removable Tannoy grille badge Tannoy - Over 90 years of British sound heritage and innovation

• 4.5" Dual Concentric driver featuring Tannoy point-source constant directivity
• Tulip Waveguide for a smooth, uniform frequency response over a wide area of coverage unachievable with discrete, two-way designs
• Paper cone and rubber surround provide excellent sound and high excursion linearity
• 2 x 5" woofers for remarkably clean, clear sound and powerful bass 4.5" middle Blue Kevlar* cone with high-excursion, rubber surround for high power handling