CM890D-BK
This product is discontinued and permanently out of stock. SoundTube 8" 2-way High Power In Ceiling Speaker in Black with Deep Can
SoundTube CM890D In Ceiling Speaker in Black
Patented BroadBeam Ring™ waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage. 120-watt transformer and high output for the sound reinforcement and PA markets. A 12.46-inch steel deep can for additional bass response. One 8.0 inch treated fiber driver and one compression driver with a 1.0 inch exit mounted to a proprietary cast-aluminum baffle and heat sink. Rapid-installation, blind-mount, fixed-wing mounting mechanism with constant-tension design affixes to ceiling thicknesses ranging from 6.4 mm (0.25 in.) to 48.5 mm (1.91 in.). 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 93 dB offers high-output capabilities and reduced amplification costs. UL 1480 (UEAY) and 2043 approved.
Included accessories: Choose between a tile bridge or a pre-construction bracket, Euroblock connector, conduit plate, support cable, paint mask/installation aid.
Owner's Manual | Tech Sheet | Mechanical Drawing | Minimum/Maximum Ceiling Thickness | A&E Specs | GLL | EASE 4.0 | EASE 3.0 | CLF 1 | CLF 2 | Revit | DXF | UL Certificate
About SoundTubeColor | Black |
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UPC | 644216198009 |
Manufacturer | SoundTube |
Manufacturer's Category | CMi In-Ceiling |
Shipping Weight | 28.95 lbs / 13.13 kg |
Carton Height | 17 in / 431.8 mm |
Carton Length | 17.5 in / 444.5 mm |
Carton Width | 17 in / 431.8 mm |
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, Choose Between a Tile Bridge or Pre-Construction Bracket |
Optional Accessories | Black Metal Grille (GRL-CM6/8-BK)|Black Weather-Guard Grille (GRL-CM6/8-WG-BK)|Black Flangeless Grill (GRL-CM6/8-FLG-BK)|Tile Bridge (AC-CM8-TB)|Pre-Construction Bracket (AC-CM8-PCB)|Junction Box (AC-CM-JBOX) |
Source Inputs | 4 Pin 5.08mm Euroblock |
Backcan Diameter | 11.68 in / 296.7 mm |
Backcan Height | 7.94 in / 201.7 mm |
Coverage Angle (±6dB @ 2kHz) | 80° |
Crossover Frequency | 2.2 kHz |
Cutout Width/Diameter | 12.75 in / 323.9 mm |
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 4.4 and 5.5 |
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 7.4 dB and 5.5 dB |
Frequency Response (± 10 dB) | 62 Hz - 22 kHz |
Frequency Response (± 3 dB) | 80 Hz - 22 kHz |
Grille Properties | Black, Standard-Flange, Magnetic, Powder-Coated, Paintable, Steel |
Low Frequency Voice Coil | 1.34 in / 34 mm |
Low Pass Crossover | 12 dB per octave 2nd order |
Max. Ceiling Thickness | 1.91 in / 48.5 mm |
Max. Continuous Power RMS | 125 W |
Max. Program Power | 250 W |
Minimum Impedance (Ω Ohms) | 5.2 Ω |
Minimum Ceiling Thickness | 0.25 in / 6.4 mm |
Network Type: High Pass | 12 dB per octave 2nd order |
Nominal Impedance (Ω Ohms) | 8 Ω |
Tweeter Driver | 1.42" Titanium Compression Driver w/ Waveguide |
Woofer Driver | 8" Treated Paper Cone w/ Cloth Surround |
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) | 9W/66W/66W |
Visible Diameter | 14.76 in / 374.9 mm |
Visible Height | 1.08 in / 27.4 mm |