CM890I-BK SoundTube 8" 2-way High Power In Ceiling Speaker in Black / CM890I-WH SoundTube 8" 2-way High Power In Ceiling Speaker in White
Description CM890I-BK SoundTube 8" 2-way High Power In Ceiling Speaker in Black / CM890I-WH SoundTube 8" 2-way High Power In Ceiling Speaker in White The CM890I comes in two color variants: CM890I-BK Ceiling Speaker in Black and CM890I-WH Ceiling Speaker in White. It is Patented BroadBeam Ring™ waveguide technology capable of delivering a consistent dispersion pattern the is professionally designed for maximum intelligibility and edge-to-edge coverage. It comes equipped with 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 that comes along with a 1.0 inch exit mounted to a proprietary cast-aluminum baffle and heat sink. Rapid-installation, blind-mount, fixed-wing mounting mechanism along with constant-tension designed 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 are intended for 25-, 70.7- and 100-volt applications that comes with transformer bypass position. Separate tool-free magnetic grille and bezel assembly comes with integrated safety cable designed for making the in-field painting and installation easy. Average sensitivity of 93.0 dB is capable of offering 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. Specifications Color Black / White UPC 6.44E+11 Manufacturer SoundTube Manufacturer's Category CMi In-Ceilings 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, UL1480A, UL2043 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, Paint Mask, Tile Bridge 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) 7.4dB and 5.5dB 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 Magnetically Boosted No Max. Ceiling Thickness 1.91 in / 48.5 mm Max. Continuous Power RMS 125w 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 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 (25V/70.0V/100V) 9W/66W/66W Visible Diameter 14.76 in / 374.9 mm Visible Height 1.08 in / 27.4 mm