SoundTube CM890d 8 inch In-Ceiling Deep Can Speaker

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SoundTube CM890d 8" In-Ceiling Deep Can Speaker - Black (Discontinued)

Description

Details

SoundTube CM890d 8" In-Ceiling Deep Can Speaker

The CM890d is a premium 8-inch, two-way, in-ceiling, high-efficiency, high-SPL loudspeaker for distributed or 8 ohm applications. The CM890d incorporates an 8-inch treated fiber driver and a high-power compression transducer with a BroadBeamHP® waveguide to deliver a consistent dispersion pattern and superb intelligibility for the foreground music, sound reinforcement, and PA markets. The CM890d also incorporates an extra deep backcan (12.46 in.), a low profile grille, and a 120-watt transformer with a five-position tap switch, including a voice-coil-direct position. Mounting hardware, support cable, and tile bridge are included and feature a fast and secure constant-tension, fixed-wing mounting system.

Features

Features

Patented BroadBeamHP® waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage (up to 10 kHz, independently verified)
120W transformer and high output (114.0 dB) for the sound reinforcement and PA markets.
A 12.46" steel DeepCan™ for additional bass response
One 8" (203 mm) treated fiber driver and one compression driver with a 1"in.) exit mounted to a proprietary cast-aluminum M8™ baffle and heat sink
Sensitivity of 93 dB (1 W/1 m) offers high-output capabilities and reduced amplification costs.
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.
Easy access five-position selectable tap switch for 25-, 70.7-, 100V and low-impedance applications simplifies ordering and inventory tracking.
Rapid-installation, blind-mount, fixed-wing mounting mechanism with constant-tension design affixes to ceiling thicknesses ranging from 0.25" (6.4 mm) to 1.91" (48.5 mm)
UL 1480 and 2043 approved
Included accessories: tile bridge, Euroblock connector, conduit plate, support cable, paint mask/installation aid
Optional accessories: color-coded (purple) pre-construction bracket, junction box , and safety restraint strap

Specification

Enclosure Properties	ABS Glass Fiber Reinforced, Injection Molded, Ported
Enclosure Volume	513.8 cu in / 8419.67 cu cm
Included Accessories	Conduit Plate, Euroblock, Grille, Hanging Hardware, Paint Mask, Tile Bridge
Source Inputs	4 Pin 5.08mm Euroblock
Coverage Angle (-6dB @ 2kHz)	80°
Crossover Frequency	2.2 kHz
Cutout Width/Diameter	12.75" (323.9 mm)
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz)	4.4 and 5.5
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz)	7.4dB and 5.5dB
Frequency Response (± 10 dB)	62 Hz - 22 kHz
Frequency Response (± 3 dB)	80 Hz - 22 kHz
Low Frequency Voice Coil	1.34" (34 mm)
Low Pass Crossover	12dB per octave 2nd order
Max. Ceiling Thickness	1.91" (48.5 mm)
Max. Continuous Power RMS	125W
Max. Program Power	250W
Minimum Impedance (Ω Ohms)	5.2Ω
Minimum Ceiling Thickness	0.25" (6.4 mm)
Network Type (High Pass)	12dB per octave 2nd order
Nominal Impedance (Ω Ohms)	8Ω
Tweeter Driver	1.42" Titanium Compression Driver w/ Waveguide
Woofer Driver	8" Treated paper cone Cloth surround
Sensitivity dB @ 1W/1M	93dB
Sensitivity dB @ 2.83V/1M	93dB
Tap Selector	Rotary Switch
Transformer Options	25 / 70.7 / 100 V, 8 Ohm direct
Transformer Taps (25V/70.0V/100V)	9W/66W/66W
Visible Dimensions (H x Dia)	1.08" (27.4 mm) x 14.76" (374.9 mm)
Backcan Dimensions (H x Dia)	7.94" (201.7 mm) x 11.68" (296.7 mm)
Carton Dimensions (H x W x D)	17" (431.8 mm) x 17" (431.8 mm) x 17.5" (444.5 mm)
Shipping Weight	28.95 lbs (13.13 kg)

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