SoundTube CM890i In Ceiling Speaker in White
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.
More Information Color White Manufacturer’s Suggested Retail Price UPC 644216198306 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) 80Hz – 22 kHz Frequency Response (± 3 dB) 105 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 Magnetically Boosted No 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 (25V/70.0V/100V) 19W/150W/150W