CM890D-BK Speaker in Black / CM890D-WH Speaker in White SoundTube 8" 2-way High Power In Ceiling with Deep Can
Vendor: SoundTube
Available
CM890D-BK Speaker in Black / CM890D-WH Speaker in White, SoundTube 8" 2-way High Power In Ceiling with Deep Can
The CM890D comes in two color variants: The CM890D-BK Speaker in Black and CM890D-WH Speaker in White. It is a premium 8", two-way, in-ceiling, high-efficiency, high-SPL loudspeaker that is professionally designed distributed or 8 Ohms applications. The CM890d is built incorporating an 8" treated fiber driver and a high-power compression transducer that comes along with a BroadBeamHP waveguide for delivering a consistent dispersion pattern and superb intelligibility for the foreground music, sound reinforcement and PA markets. The CM890d also comes capable of incorporating an extra deep backcan 12.5 in.), a low profile grille and a 120-watt transformer along with a five-position tap switch, that comes including a transformer bypass position. Mounting hardware, support cable and tile bridge are included and feature a fast and secure constant-tension, fixed-wing mounting system.
Features
- Patented BroadBeamHP waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage (2 to 10kHz, independently verified)
- 120-watt transformer and high output (114.0dB) for the sound reinforcement and PA markets
- A 12.46" steel DeepCan for additional bass response
- One 8" (203mm) treated fiber driver and one compression driver with a 1" (25.4mm) exit mounted to a proprietary cast-aluminum baffle and heat sink
- Rapid-installation, blind-mount, Fixed-wing mounting mechanism with constant-tension design fixes to ceiling thicknesses ranging from 6.4mm (0.25") to 48.5mm (1.91")
- Easy access five-position selectable tap switch for 25-,70.7-and 100-volt applications with transformer bypass position
- Separate tool-free magnetic grille and bezel assembly for ease of install and in-field painting
- Steel grille with protective powder-coated finish for lasting durability
- Sensitivity of 93dB (1W/1m) offers high output capabilities and reduced amplification costs
- High-quality black paint Finish
System Type |
8" coaxial, in-ceiling, high-SPL, ported (120W transformer for 25/70.7/100V or transformer bypass) |
Impedance |
8 Ohms (nominal) |
Sensitivity |
At 2.83V/1m 93.0dB |
At 1W/1 m 93.0dB |
Frequency Response |
77 Hz - 22 kHz (- 3dB) |
61 Hz - 22 kHz (-10dB) |
Max. Program Power |
250W |
Max. Continuous Power RMS |
125W |
Max. Power SPL |
At 1m: 114.0dB |
Coverage Angle |
165 deg. (-6dB at 2 kHz) |
85 deg. (-6dB at 10 kHz) |
110 deg. (Avg. 2 to 10 kHz) |
Directivity Factor (Q) |
7.3 (averaged 100 Hz - 10 kHz); 3.6 (2 kHz) |
Directivity Index (DI) |
7.7dB (averaged 100 Hz - 10 kHz); 5.6dB (2 kHz) |
Tap Selector |
Five-position rotary switch with transformer bypass position |
Transducer |
Low-Frequency Driver: 203mm (8") treated paper cone, cloth surround |
High-Frequency Driver: 36mm (1.42") titanium compression driver with waveguide |
Low-Frequency Voice Coil |
34.0mm (1.34") |
Crossover Frequency |
2.2 kHz |
Network Type |
Low Pass: 12dB per octave, 2nd order |
High Pass: 12dB per octave, 2nd order |
Enclosure Material |
Drawn steel backcan with ABS baffle |
Motor-board |
Cast aluminum |
Grille |
Steel with powder-coat finish with ABS bezel |
Inputs |
Four-pin, 5.08mm Euroblock for individual or daisy chain connection |
Mounting Hole Diameter |
323.9mm (12.8 ") |
Min / Max Ceiling Thickness |
6.4mm (0.25") - 48.5mm (1.91") |
Regulatory |
UL 1480 (UEAY) and 2043-approved: CE Approved |
RoHS |
Approved |
Dimensions (Dia.xH) |
Backcan: 296.7 x 316.5mm (11.68 x 12.46") |
Visible: 374.9 x 27.4mm (14.76 x 1.08") |
Weight |
10.9kg (24 lbs) |