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Soundtube CM890I 8" 2-way High Power In Ceiling Speaker

Regular price $630.00
Shipping calculated at checkout.
Soundtube  |  SKU: CM890I-BK
Model

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Patented BroadBeam Ring waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage. A 66-watt transformer and high output for the sound reinforcement and PA markets. 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 0.25 inch (6.4 mm) to 1.91 inch (48.5 mm). Easy access six-position tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position. Separate tool-free magnetic grille and bezel assembly with integrated safety cable for ease of install and in-field painting. Average sensitivity of 93.0 dB offers high-output capabilities and reduced amplification costs. UL 1480 (UEAY) and 2043 approved.

Included accessories: Tile bridge, conduit plate, Euroblock connector and paint mask/installation aid.

Specs
Manufacturer SoundTube
Manufacturer's Category CMi In-Ceiling
Height 18.78 in / 477 mm
Width/Diameter 11.65 in / 295.9 mm
Shipping Weight 47.55 lbs / 21.57 kg
Carton Height 18.75 in / 476.25 mm
Carton Length 32 in / 812.8 mm
Carton Width 14 in / 355.6 mm
Certifications CE, RoHS, UL1480, UL2043
Enclosure Properties ABS Glass Fiber Reinforced, Injection Molded, Ported
Enclosure Volume 1008 cu in / 16518.16 cu cm
Included Accessories Conduit Plate, Euroblock, Grille, Paint Mask, Tile Bridge
Optional Accessories White Metal Grille (GRL-CM6/8-WH-1)|White Weather-Guard Grille (GRL-CM6/8-WG-WH)|White Flangeless Grill (GRL-CM6/8-FLG-WH)|Tile Bridge (AC-CM8-TB)|Pre-Construction Bracket (AC-CM8-PCB)|Junction Box (AC-CM-JBOX)
Source Inputs 4 Pin 5.08mm Euroblock
Crossover Frequency 2.5 kHz
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) 5.4 and 7.2
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) 6.7dB and 9.4dB
Frequency Response (± 10 dB) 62 Hz - 22 kHz
Frequency Response (± 3 dB) 80 Hz - 22 kHz
Grille Properties Standard-Flange, Magnetic, Powder-Coated, White, Paintable, Steel
Low Frequency Voice Coil 1.34 in / 34 mm
Low Pass Crossover 12 dB per octave 2nd order
Max. Continuous Power RMS 150w
Max. Program Power 300 W
Minimum Impedance (Ω Ohms) 8 Ω
Mounting Depth 15.37 in / 390.4 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" High-Efficiency Woofer
Sensitivity dB @ 1W/1M 92 dB
Sensitivity dB @ 2.83V/1M 92 dB
Tap Selector Rotary Switch
Transformer Options 25 / 70.7 / 100 V, 8 Ohm direct
Transformer Taps Max. Setting (25V/70.7V/100V) 19W/150W/150W

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