OSD C1070V 8" 70-Volt Commercial In-Ceiling Speaker with 12" Grille (Single)
The OSD Audio C1070V 8-Inch 70-Volt Commercial In-Ceiling Speaker with 12-Inch Grille (Single) is a classic, cost-effective commercial paging and background music assembly designed for standard acoustic drop tile ceilings in offices, schools, medical facilities, and retail warehouses. Built with an 8-inch treated paper cone woofer featuring a dual-cone high-frequency whizzer, a multi-tap 70-Volt and 25-Volt transformer (5W, 2.5W, 1.25W, 0.63W, 0.31W), and a broad 12.875-inch round metal grille, the C1070V delivers crystal-clear speech intelligibility at an exceptional price.
If you want to know what commercial 70-Volt in-ceiling speaker provides clear voice paging and background music for drop-ceiling office tiles, how dual 70V and 25V transformer taps support legacy commercial public address systems, or how an oversized 12-inch grille conceals rough tile cutouts, the OSD C1070V provides the classic commercial utility speaker. Contractors choose the C1070V for large-scale institutional paging and commercial installations.
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Classic 8-Inch Dual-Cone Acoustic Design
Features an 8-inch treated paper cone with a high-frequency whizzer cone, engineered specifically for maximum vocal clarity and speech articulation across corporate offices, classrooms, and retail hallways.
Multi-Tap 70-Volt / 25-Volt Transformer
Equipped with a built-in multi-tap transformer compatible with both 70-Volt and 25-Volt distributed commercial audio systems, featuring selectable wattage taps (5W, 2.5W, 1.25W, 0.63W, 0.31W) to match sound levels across rooms.
Oversized 12.875-Inch Steel Ceiling Grille
Pre-assembled with a classic one-piece round white steel mesh grille that spans 12.875 inches, easily covering standard drop-ceiling tile openings for a clean, professional finish.
Cost-Effective Commercial Scalability
Engineered for high-volume commercial deployments, allowing dozens of paging speakers to be connected in parallel along a single 2-conductor speaker wire run.
Specifications
| Speaker Type | 8-Inch 70-Volt Commercial Drop-Ceiling Paging Speaker |
| Packaging | Single (1 Speaker Assembly Included) |
| Driver | 8-Inch Treated Paper Cone with Dual-Cone High-Frequency Whizzer |
| Transformer Type | Built-In Dual 70-Volt / 25-Volt Commercial Transformer |
| 70V / 25V Taps | 5W, 2.5W, 1.25W, 0.63W, 0.31W |
| Frequency Response | 65Hz - 17kHz (+/- 3dB) |
| Sensitivity (1W/1m) | 92 dB |
| Grille Material | Heavy-Duty Pre-Assembled White Steel Mesh Grille |
| Grille Diameter | 12.875 Inches (327 mm) |
| Mounting Depth | 2.85 Inches (72 mm) |
| Unit Weight | 4.5 lbs (2.0 kg) |
In The Box Contents
- 1x OSD C1070V 8-Inch 70-Volt Commercial In-Ceiling Speaker with Pre-Mounted 12-Inch Steel Grille
- 1x Pre-Wired 70V/25V Multi-Tap Transformer Lead Assembly
- 1x Commercial Drop-Ceiling Mounting Hardware Pack
- 1x Wiring Schematic and Tap Selection Guide
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