TOP PRO HSR163-8T 45W 8-Inch Ceiling Speaker – Premium Commercial Sound The TOP PRO HSR163-8T 45W 8-Inch Ceiling Speaker is built for large commercial spaces that demand strong, reliable audio coverage. Its 45W power rating and 8-inch woofer deliver full-range sound suitable for background music, announcements, and foreground audio in expansive environments. The design installs flush into the ceiling, providing powerful sound without compromising interior aesthetics. Engineered for 70V/100V distributed audio systems, the HSR163-8T provides wide, even coverage across open spaces, making it ideal for malls, auditoriums, offices, retail showrooms, and high-traffic venues. With a durable metal body and consistent dispersion characteristics, it ensures long-term performance and uniform sound throughout the installation area. Key Features 45W Power Handling – Strong output for large commercial and public spaces. 8-Inch Full-Range Woofer – Produces rich mid-bass and precise vocal reproduction. 70V/100V Line Compatibility – Designed for professional distributed audio systems. Wide Dispersion Pattern – Covers larger areas with balanced, uniform sound. Flush-Mount Ceiling Design – Blends seamlessly into modern interiors. Durable Metal Housing & Grille – Built for long-term, heavy-duty installation. Clear Speech & Music Delivery – Suitable for paging, announcements, and ambient music. Specifications Specification Details Speaker Type Ceiling Speaker Woofer Size 8 inches Rated Power 45W Power Taps 70V/100V: 45W / 22.5W / 11.25W Frequency Response 60 Hz – 20 kHz Sensitivity (1W/1m) 90 dB ± 3 dB Nominal Coverage 80°–100° conical dispersion Cut-out Size 230–240 mm Overall Diameter 270–280 mm Depth 80–90 mm Material Metal housing & grille Color White Frequently Asked Questions What environments is the HSR163-8T ideal for? It suits large offices, auditoriums, malls, and public venues that require wide-area distributed sound. Can it work with home audio amplifiers? No, this model requires 70V/100V commercial amplifiers, not low-impedance home systems. Does the 8-inch woofer improve bass? Yes, the larger woofer provides deeper and fuller bass compared to speakers with 5-inch or 6-inch drivers. Is installation straightforward? Yes, its flush-mount design allows quick ceiling installation with standard cut-out sizes. Is it suitable for background music? Absolutely — it delivers smooth, full-range sound ideal for ambient playlists. Can it handle high-volume announcements? Yes, the 45W output ensures transparent, distortion-free paging in large spaces. Is the speaker durable for long-term use? Its metal chassis and grille provide excellent durability for continuous commercial operation. Does it blend well with ceiling interiors? Yes, the white grille and low-profile design keep the installation visually discreet.
