START HSR151-5T 5-Inch 5W Square Ceiling Speaker with 100V Line & 8-Ohm Dynamic Driver

Dual-Mode Acoustic Engineering: The Start HSR151-5T is a commercial-grade architectural ceiling speaker featuring an integrated multi-tap audio transformer. This design allows it to function seamlessly on high-voltage 100V distributed public address networks or as a direct low-impedance 8-Ohm loudspeaker. Compact 5-Inch Transducer Core: Equipped with a precision-engineered 5-inch full-range dynamic cone driver that delivers clean mid-range frequency response, optimized for high speech intelligibility, crystal-clear announcements, and pleasant background music. Modern Square Architectural Footprint: Styled with a clean, low-profile square grille frame that integrates flush into contemporary office, retail, or residential ceilings, providing a geometric aesthetic alternative to traditional round speakers. Integrated 100V Line Transformer: Outfitted with an on-board matching transformer that facilitates long cable runs in parallel without signal loss or amplifier load complications, featuring a safe 5W power tap setting for balanced zone distribution. Durable Protective Housing: Constructed using an impact-resistant, UV-stabilized industrial ABS polymer chassis coupled with a fine-mesh protective metal front grille to guard internal driver elements from dust and ambient ceiling debris. Features Versatile System Architecture Matching: Offers maximum system integration flexibility by allowing technicians to choose between standard 8-Ohm installation wiring or multi-speaker 100V commercial networks via dedicated rear connection tabs. Spring-Loaded Quick-Clamp Retention: Features an intuitive, heavy-duty spring-loaded mounting clip system that grips the drywall or ceiling tile tightly, enabling fast, tool-free installation from below the ceiling plane. Focused Vocal Clarity Curve: Acoustically tuned to reduce muddy bass frequencies, focusing electrical power into the vital mid-to-high vocal spectrum to ensure public address announcements pierce through ambient environment noise. Architectural Blend-In Styling: Finished in an industry-standard neutral white coat that eliminates distracting ceiling clutter, requiring no painting or surface treatment to complement modern interior decor. Safe, Reliable Termination Block: Rear-mounted terminal strip provides clear connection landing spots for secure wire links, minimizing field installation errors and ensuring steady performance under continuous operation. Specifications Product Line: Commercial Public Address & Architectural Audio Series Model Identification: HSR151-5T / HSR151-5T-SQ Driver Diameter Size: 5 Inches (Approx. 127mm) Full-Range Dynamic Cone Chassis Profile Shape: Square Grid Layout System Power Rating (100V): 5W Tap Low-Impedance Bypass Mode: 8 Ohms Direct Input Enclosure Composition: High-Grade ABS Frame with Powder-Coated Steel Mesh Grille Chassis Color Finish: Architectural Off-White Mounting Installation Mechanism: Internal Dual Spring-Clip Tension Clamps Target Applications: Office Passages, Retail Shop Background Music, School Classrooms, Corporate Boardrooms, Hotel Corridors, Intercom and Paging Systems What's in the Box 1 x Start HSR151-5T 5-Inch Square 5W 100V/8-Ohm Ceiling Speaker Unit