SoundTube Entertainment CM42-EZS-I Overview
Great for applications requiring high-quality sound in limited plenum spaces, the black SoundTube Entertainment CM42-EZs-II is a high-fidelity coaxial in-ceiling speaker that includes a tile bridge and mounting hardware.
SoundTube Entertainment CM42-EZs-II 4" Coaxial In-Ceiling Shallow Backcan Speaker (Black)
The black CM42-EZs-II 4" Coaxial In-Ceiling Shallow Backcan Speaker from SoundTube Entertainment consists of a 4" woofer and a 0.75" silk dome tweeter. This 20 watt speaker is designed for applications with limited plenum space, and incorporates a SoundTube-specific shallow backcan with a 3.5" installed depth. The in-ceiling speaker includes a six-position tap switch with a transformer bypass position. A tile bridge and mounting hardware are included and it features a fast and secure constant tension Speed Wing mounting system.
The CM42-EZs-II speaker is designed to fit most industrial or commercial suspended ceilings, and features a slim profile on surface mount.
One 4" woofer with cloth surround, and one 0.75" silk dome tweeter.
6-position tap switch for 25/70.0/100V and 16 transformer bypass position to allow easy ordering, stocking, and installation.
Voice Intelligibility with an average coverage angle of 100°.
16 Settings allow for use of 2, 4, or 6 speakers in a system using a standard amplifier without a transformer.
Incorporates a painted steel grille for increased durability.
UL 1480 (UEAY) and 2043, CE (EMC Directive 89/366/EEC, EN55020, EN55013) approved.
SoundTube Entertainment Tile Bridge for CM400i or CM42-EZs Ceiling Speaker
The SoundTube Entertainment Tile Bridge is designed to hold a CM400i or CM42-EZs speaker in a drop tile ceiling.
SoundTube Entertainment CM42-EZs-II 4" Coaxial In-Ceiling Shallow Backcan Speaker (Black) Specs
| System Type | 4" coaxial, in-ceiling, sealed |
| Impedance | Nominal: 16 |
| Sensitivity | 84.5 dB (dB @ 2.83 V/1 m) 87.5 dB (dB @ 1 W/1 m) at nominal impedance |
| Frequency Response | 160 Hz to 20 kHz (-3 dB) 125 Hz to 22 kHz (-10 dB) |
| Maximum Power | Program: 40 W at 3 dB above max continuous power Continuous RMS: 20 W SPL: 100.5 dB @ 3.3` (1 m) |
| Transformer | 25/70.7/100 V |
| Coverage Angle | 170 (-6 dB @ 2 kHz) 95 (-6 dB @ 10 kHz) 100 (averaged from 2 to 10 kHz) |
| Directivity Factor | 4.3 (averaged 100 Hz - 10 kHz), 4.2 (2 kHz) |
| Directivity Index | 5.7 (averaged 100 Hz - 10 kHz), 6.2 (2 kHz) |
| Tap Selector | 6-position rotary switch or transformer bypass position |
| Transducer | Low Frequency Driver: 4" (102 mm) treated fiber cone, cloth surround High Frequency Driver: 0.75" (19 mm) silk dome tweeter |
| Voice Coil | Low Frequency: 0.5" (12.7 mm) |
| Crossover Frequency | 5 kHz |
| Network Type | Low Pass: 12 dB/octave, 2nd order High Pass: 6 dB/octave, 1st order |
| Enclosure Material | ABS baffle, steel backcan, sealed |
| Color | Black |
| Grille | Painted steel |
| Certifications & Approvals | UL 1480 (UEAY) and 2043, CE and RoHS approved |
| Input | 1 x 4-position ceramic terminal strip |
| Dimensions | Backcan Diameter: 5.78" (146.8 mm) Backcan Height: 3.75" (95.3 mm) Visible Diameter: 7.5" (190.5 mm) Visible Height: 0.33" (8.4 mm) Mounting Hole Diameter: 6.5" (165 mm) Max Ceiling Thickness: 0.97" (24.6 mm) |
| Weight | 4 lb (1.8 kg) |
In the Box
- Tile Bridge
- UL-Listed Flex Conduit Clamp
- Paint Shield
- Hole Template
- Wire Nuts
- 5-Year Manufacturer Warranty
- 5-Year Manufacturer Warranty
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