MSE Audio
Induction Dynamics
Phase Technology
Rockustics
SolidDrive
Soundsphere
SoundTube
Darts
TheaterSound
CM89-EZ-BK
This item is discontinued.
SoundTube 8" 2-way In Ceiling Speaker in Black
SoundTube CM89-EZ In Ceiling Speaker in Black
One 8.0 inch (203 mm) Treated paper cone, treated cloth surround woofer and one 1.0 inch (25 mm) titanium dome tweeter with 75 waveguide. Easy-access six-position tap switch for 25/70.7/100-volt and transformer bypass settings allows for easy ordering, stocking and installation. 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. Incorporates a painted steel grille for lasting durability. 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 material thicknesses ranging from 0.035 inch (0.9 mm) to 1.6 inch (40.6 mm). UL 1480 and 2043 listed.
Included accessories: Choose between a tile bridge or a pre-construction bracket, UL listed 0.5-inch conduit clamp, paint shield.
Owner's Manual | Tech Sheet | Mechanical Drawing | A&E Specs | UL Certificate
About SoundTube| Color | Black |
|---|---|
| UPC | 644216198405 |
| Manufacturer | SoundTube |
| Manufacturer's Category | CM-EZ Economical In-Ceiling |
| Shipping Weight | 14.2 lbs / 6.44 kg |
| Carton Height | 10.5 in / 266.7 mm |
| Carton Length | 13.25 in / 336.55 mm |
| Carton Width | 13.25 in / 336.55 mm |
| Certifications | CE, RoHS, UL1480, UL2043 |
| Enclosure Properties | ABS Glass Fiber Reinforced, Injection Molded, Ported |
| Enclosure Volume | 500 cu in / 8193.53 cu cm |
| Included Accessories | Conduit Clamp, Cover Plate, Grille, Paint Mask, Choose Between a Tile Bridge or Pre-Construction Bracket |
| Optional Accessories | Black Grille (GRL-CM6/8EZ-BK)|Tile Bridge (AC-CMEZ6/8-PCB)|Pre-Construction Bracket (AC-CMEZ6/8-PCB)|Junction Box (AC-CM-EZ-JBOX) |
| Source Inputs | 4 Pin Ceramic Terminal |
| Backcan Diameter | 9.67 in / 245.6 mm |
| Backcan Height | 8 in / 203.2 mm |
| Coverage Angle (±6dB @ 2kHz) | 55° |
| Crossover Frequency | 3.0 kHz |
| Cutout Width/Diameter | 10.5 in / 266.7 mm |
| Frequency Response (± 10 dB) | 91 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 119 Hz - 22 kHz |
| Grille Properties | Black, Standard-Flange, Friction-Fit, Paintable, Painted, Steel |
| Low Frequency Voice Coil | 1 in / 25.4 mm |
| Low Pass Crossover | 12 dB per octave 2nd order |
| Max. Ceiling Thickness | 1.6 in / 40.6 mm |
| Max. Continuous Power RMS | 75W |
| Max. Program Power | 150 W |
| Minimum Impedance (Ω Ohms) | 8 Ω |
| Minimum Ceiling Thickness | 0.04 in / 0.9 mm |
| Network Type: High Pass | 12 dB per octave 2nd order |
| Nominal Impedance (Ω Ohms) | 8 Ω |
| Tweeter Driver | 1" Titanium Dome |
| Woofer Driver | 8" Treated Fiber |
| Sensitivity dB @ 1W/1M | 93 dB |
| Sensitivity dB @ 2.83V/1M | 93 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 8 Ohm direct |
| Transformer Taps Max. Setting (25V/70.7V/100V) | 8W/64W/64W |
| Visible Diameter | 11.75 in / 298.5 mm |
| Visible Height | 0.34 in / 8.6 mm |
