MSE Audio
Induction Dynamics
Phase Technology
Rockustics
SolidDrive
Soundsphere
SoundTube
Darts
TheaterSound
CM-EZ-II-BK
This item is discontinued.
SoundTube 8" 2-way In Ceiling Speaker in Black
SoundTube CM-EZ-II In Ceiling Speaker in Black
One 8 inch polypropylene cone with butyl rubber surround and one 1 inch polypropylene balanced dome tweeter with FerroFluid. Integrated backcan with 25/70.7/100-volt tap settings with transformer bypass position for ease of ordering, stocking and installation. Snap Cam four-point, spring-loaded mounting system for rapid installation. Quick-release mechanism for easy servicing. Ceramic input terminal accepts up to 10 gauge plenum rated signal wire and includes thermal fuse. Suitable for use in voice alarm applications subject to EU regulations EN60849 and BS5839-8. Adaptable to ceiling thicknesses ranging from 12.70 mm (0.5 in.) to 19.05 mm (0.75 in.). UL 1480 (UEAY) and 2043 approved.
Included accessories: Choose between a tile bridge or a pre-construction bracket, UL-listed flex conduit clamp, paint shield.
Owner's Manual | Tech Sheet | Mechanical Drawing | Minimum / Maximum Ceiling | A&E Specs | Revit | DXF | DWG | PDF Drawing |
About SoundTube
| Color | Black |
|---|---|
| UPC | 644216198603 |
| Manufacturer | SoundTube |
| Manufacturer's Category | CM-EZ Economical In-Ceiling |
| Shipping Weight | 9.3 lbs / 4.22 kg |
| Carton Height | 9.25 in / 234.95 mm |
| Carton Length | 12 in / 304.8 mm |
| Carton Width | 11.75 in / 298.45 mm |
| Certifications | CE, RoHS, UL1480, UL2043 |
| Enclosure Properties | ABS, Sealed, Steel |
| Included Accessories | Conduit Clamp, Choose Between a Tile Bridge or Pre-Construction Bracket |
| Optional Accessories | Pre-Construction Bracket (AC-CM-EZ-PCB)|Junction Box (AC-CM-EZ-JBOX)|Tile Bridge (CM-TB81) |
| Source Inputs | #18 AWG Wire Leads |
| Backcan Diameter | 9.13 in / 231.8 mm |
| Backcan Height | 7.5 in / 190.5 mm |
| Coverage Angle (±6dB @ 2kHz) | 55° |
| Crossover Frequency | 5.6 kHz |
| Cutout Width/Diameter | 9.75 in / 247.7 mm |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 5.1 and 5.5 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 5.9dB and 7.4dB |
| Frequency Response (± 10 dB) | 54 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 73 Hz - 19 kHz |
| Grille Properties | Standard-Flange, Friction-Fit, White, Paintable, Painted, Steel |
| Low Frequency Voice Coil | 1 in / 25.4 mm |
| Low Pass Crossover | 6 dB per octave 1st order |
| Max. Ceiling Thickness | 0.75 in / 19.1 mm |
| Max. Continuous Power RMS | 40W |
| Max. Program Power | 80 W |
| Minimum Impedance (Ω Ohms) | 5.7 Ω |
| Minimum Ceiling Thickness | 0.5 in / 12.7 mm |
| Network Type: High Pass | 6 dB per octave 1st order |
| Nominal Impedance (Ω Ohms) | 8 Ω |
| Tweeter Driver | 1" Balanced Dome |
| Woofer Driver | 8" Polypropylene |
| Sensitivity dB @ 1W/1M | 87.5 dB |
| Sensitivity dB @ 2.83V/1M | 87.5 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 8 Ohm direct |
| Transformer Taps Max. Setting (25V/70.7V/100V) | 2.5W/20W/20W |
| Visible Diameter | 10.75 in / 273.1 mm |
| Visible Height | 0.2 in / 5.1 mm |
