The SoundTube CM-EZ-II is a two-way, blind-mount, in-ceiling speaker. The CM-EZ-II speaker design incorporates an 8-inch polypropylene driver with rubber surround and a 7.3 liter steel backcan for extended frequency response (54 Hz – 22 kHz, - 10 dB). SoundTube's integrated CM-EZ-II design includes unique and patented blind-mount Snap Cam installation technology and a 21-gauge steel tile bridge ensuring rapid and secure installation in any drop-tile ceiling. For easy ordering, stocking and installation, the CM-EZ-II comes with a six-position tap switch for 25-, 70.7- and 100-volt modes with transformer bypass position position.
Engineered for general background to foreground music and paging applications, the CM-EZ-II is ideal for medical facilities, retail stores, restaurants, airports, churches, conference centers and boardrooms.
| System Type | 8" coax, open-ceiling, sealed (20W transformer for 25/70.7/100V) |
|---|---|
| Impedance (Nominal) | 8 ohm |
| Sensitivity dB @ 2.83V/1 m | 87.5 dB |
| Sensitivity dB @ 1W/1m | 87.5 dB |
| Frequency Response (- 3 dB) | 73 Hz - 19 kHz |
| Frequency Response (-10 dB) | 54 Hz - 22 kHz |
| Max. Program Power | 80W |
| Max. Continuous Power RMS | 40W |
| Max. Power SPL @ 1 m | 103.5 dB |
| Coverage Angle (-6 dB @ 2 kHz) | 125° |
| Coverage Angle (-6 dB @ 10 kHz) | 55° |
| Coverage Angle (averaged 2-10 kHz) | 90° |
| Directivity Factor (Q) | 5.1 (averaged 100 Hz - 10 kHz); 5.5 (2 kHz) |
| Directivity Index (DI) dB | 5.9 dB (averaged 100 Hz - 10 kHz; 7.4 dB (2 kHz) |
| Tap Selector | Six-position rotary switch with voice coil direct |
| Transducer - Low-Frequency Driver | 8" (203 mm) polypropylene cone, butyl rubber surround |
| Transducer - High-Frequency Driver | 1" (25 mm) polypropylene dome tweeter |
| Low-Frequency Voice Coil | 1" (25.4 mm) |
| Crossover Frequency | 5.6 kHz |
| Network Type: Low-Pass | 6 dB per octave, 1st order |
| Network Type: High-Pass | 6 dB per octave, 1st order |
| Enclosure Material | Drawn steel backcan with ABS baffle |
| Grille | Steel with powder-coat finish |
| Inputs | 18-gauge hard-wired leads |
| Colors | Black or white |
| Backcan Dimensions (H x Dia.) | 7.50" (190.5 mm) x 9.13" (231.8 mm) |
| Visible Dimensions (H x Dia.) | 0.20" (5.1 mm) x 10.75" (273.1 mm) |
| Mounting Hole Diameter | 9.75" (247.7 mm) |
| Min / Max Ceiling Thickness | 0.50" - 0.75" (12.7 mm - 19.1 mm) |
| Weight | 7.0 lbs (3.2 kg) |
| Shipping Weight | 7.9 lbs (3.6 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
