OSD ICE630ST 6.5" 70-Volt Commercial In-Ceiling Speaker with Backcan (Single)
The OSD Audio ICE630ST 6.5-Inch 70-Volt Commercial In-Ceiling Speaker with Backcan (Single) is a professional commercial loudspeaker engineered for retail stores, restaurants, corporate offices, airports, and educational facilities. Featuring an integrated fire-rated steel backcan enclosure, a 6.5-inch polypropylene woofer, a 1/2-inch PEI dome tweeter, and a commercial 70-Volt and 100-Volt multi-tap transformer (30W, 15W, 7.5W, 3.75W) with an 8-ohm bypass, the ICE630ST provides articulate voice paging and rich background music with complete UL plenum compliance.
If you want to know what commercial in-ceiling speaker combines a fire-rated steel backcan with high-intelligibility 70-Volt audio, how multi-tap transformers allow daisy-chaining dozens of speakers on a single commercial amplifier, or how included tile bridges make drop-ceiling installation fast and secure, the OSD ICE630ST provides the commercial gold standard. Contractors and commercial sound technicians specify the ICE630ST for reliable 24/7 background music and emergency paging.
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Integrated Fire-Rated Steel Backcan Enclosure
Features a heavy-gauge sealed steel backcan that meets commercial plenum safety standards, providing acoustic bass loading while containing fire and smoke in accordance with commercial building codes.
Multi-Tap 70-Volt / 100-Volt Transformer with 8-Ohm Bypass
Equipped with a front-baffle rotary tap selector offering 30W, 15W, 7.5W, and 3.75W settings at 70V (and 100V settings), along with an 8-ohm bypass position for standard stereo amplifier operation.
High-Intelligibility 6.5-Inch Driver Array
Combines a 6.5-inch polypropylene cone woofer with a 1/2-inch PEI dome tweeter across 55Hz to 20kHz, delivering crystal-clear voice paging and balanced background music across busy commercial spaces.
Complete Commercial Tile Bridge & C-Ring Hardware
Includes heavy-duty 24-inch metal tile bridge rails and a C-ring support plate to distribute speaker weight safely across standard drop ceiling acoustic tiles, preventing tile sagging.
Specifications
| Speaker Type | 6.5-Inch 70-Volt Commercial In-Ceiling Speaker with Backcan |
| Packaging | Single (1 Speaker Included) |
| Enclosure Type | Plenum-Rated Heavy-Gauge Steel Backcan Enclosure |
| Woofer Driver | 6.5-Inch Polypropylene Cone with Rubber Surround |
| Tweeter Driver | 1/2-Inch PEI Dome Tweeter |
| 70V Transformer Taps | 30W, 15W, 7.5W, 3.75W |
| 100V Transformer Taps | 30W, 15W, 7.5W |
| 8-Ohm Bypass Power Handling | 60 Watts RMS (120 Watts Peak) |
| Frequency Response | 55Hz - 20kHz (+/- 3dB) |
| Sensitivity (1W/1m) | 89 dB |
| Mounting Hardware | Includes 24-Inch Tile Bridge Support Rails and C-Ring Plate |
| Cutout Dimensions | 8.25 Inches (210 mm) Diameter |
| Overall Dimensions | 9.875 Inches (251 mm) Diameter x 6.5 Inches (165 mm) Depth |
| Mounting Depth | 6.5 Inches (165 mm) |
| Unit Weight | 8.5 lbs (3.9 kg) |
In The Box Contents
- 1x OSD ICE630ST 6.5-Inch 70-Volt Commercial In-Ceiling Speaker with Integrated Backcan
- 1x Paintable White Metal Mesh Grille
- 2x 24-Inch Heavy-Duty Steel Tile Bridge Rails
- 1x Heavy-Duty C-Ring Reinforcement Support Plate
- 1x Commercial 70V Wiring and Tap Selection Manual
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