CM82-EZs-II - Speaker SoundTube - Free user manual and instructions
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| Product Type | In-ceiling coaxial speaker |
| Model | CM82-EZs-II |
| Brand | SoundTube |
| Woofer | 8-inch polypropylene cone |
| Tweeter | 1-inch silk dome |
| Power Handling (Program) | 150 Watts |
| Impedance | 8 ohms (nominal) |
| Frequency Response | 55 Hz - 20 kHz |
| Sensitivity (1W/1m) | 90 dB |
| Coverage Angle | 120 degrees conical |
| Dimensions (Diameter x Depth) | 11.5 x 7.2 inches (292 x 183 mm) |
| Cutout Diameter | 10.5 inches (267 mm) |
| Weight | 6.5 lbs (2.9 kg) |
| Material | ABS plastic baffle, steel grille |
| Weatherization | Not rated for outdoor use |
| Installation | Drop ceiling tile mount with included C-ring and tile bridge |
| Input Connection | Removable locking connector (Euroblock) |
| Voicing | Switchable for flat, vocal, or music EQ |
| Safety Rating | UL 1480 (UL-listed for fire alarm signaling) |
| Compliance | RoHS, CE |
| Warranty | 5 years limited |
Frequently Asked Questions - CM82-EZs-II SoundTube
What type of speaker is the SoundTube CM82-EZs-II?
The CM82-EZs-II is an in-ceiling coaxial speaker designed for commercial background music and paging applications.
What are the speaker's dimensions and cutout size?
The speaker has a diameter of 11.5 inches and a depth of 7.2 inches. The required cutout diameter is 10.5 inches.
What is the power handling capability?
The speaker can handle up to 150 watts program power (75 watts RMS) at 8 ohms nominal impedance.
How do I connect the speaker?
Use the included removable locking Euroblock connector. Strip 1/4 inch of wire, insert into the appropriate terminals (positive and negative), and tighten screws.
Can the speaker be used outdoors?
No, the CM82-EZs-II is intended for indoor use only. It is not weatherized for outdoor exposure.
Does the speaker have a transformer for 70V/100V systems?
No, this is an 8-ohm model. For distributed audio systems, use an external line-matching transformer.
What is the coverage angle?
The speaker provides a consistent 120-degree conical coverage pattern, ideal for even sound distribution.
How do I clean the speaker?
Use a soft dry cloth to dust the grille. Do not use water or cleaning solvents. For grille removal, refer to installation manual.
What is the warranty period?
SoundTube offers a 5-year limited warranty against defects in materials and workmanship.
Is the speaker UL-listed?
Yes, it is UL 1480 listed for use in fire alarm signaling systems in commercial buildings.
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USER MANUAL CM82-EZs-II SoundTube
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Product information
Brand : SoundTube
Model : CM82-EZs-II
Category : Speaker