One 5.25 inch (134 mm) polypropylene woofer with rubber surround and one 0.75 inch (19 mm) silk dome tweeter. BroadBeam Ring™ technology for mid-range clarity and smooth off axis performance. Easy-access six-position tap switch for 25/70.7/100-volt and transformer bypass settings allows for easy ordering, stocking and installation.
Tuned port on baffle for added musicality and bass response down to 65 Hz (-10 dB). Reduced amplification costs and maximum efficiency of 84.5 dB sensitivity, 16 ohm impedance. Incorporates a painted steel grille for lasting durability. Adaptable to material thicknesses ranging from 0.035 in. (0.9 mm) to 1.6 in. (40.6 mm). UL 1480 and 2043 listed.
Color Black Manufacturer’s Suggested Retail Price $150.00 UPC 752830451186 Manufacturer SoundTube Manufacturer’s Category CM-BGM Background Music In-Ceilings Shipping Weight 9.55 lbs / 4.33 kg Carton Height 8 in / 203.2 mm Carton Length 13.25 in / 336.55 mm Carton Width 13 in / 330.2 mm Certifications CE, RoHS, UL1480, UL2043 Enclosure Properties ABS Glass Fiber Reinforced, Injection Molded, Ported Enclosure Volume 350 cu in / 5735.47 cu cm Included Accessories Conduit Clamp, Cover Plate, Grille, Paint Mask Optional Accessories Black Grille (GRL-CM6/8EZ-II-BK)|Tile Bridge (AC-CMEZ6/8-TB)|Pre-Construction Bracket (AC-CMEZ6/8-PCB)|Junction Box (AC-CM-EZ-JBOX) Source Inputs 4 Pin Ceramic Terminal Backcan Diameter 9.67 in / 245.6 mm Backcan Height 5.75 in / 146.1 mm Coverage Angle (-6dB @ 2kHz) 105° Crossover Frequency 5.0 kHz Cutout Width/Diameter 10.5 in / 266.7 mm Directivity Factor (Q) (Averaged 100Hz – 10kHz, @ 2kHz) 3.8 and 2.1 Directivity Index (DI) dB (Averaged 100Hz – 10kHz, @ 2kHz) 5.1dB and 3.3dB Frequency Response (± 10 dB) 56 Hz – 22 kHz Frequency Response (± 3 dB) 67 Hz – 20 kHz Grille Properties Black, Standard-Flange, Friction-Fit, Paintable, Painted, Steel Low Frequency Voice Coil 1 in / 25.4 mm Low Pass Crossover 12 dB per octave 2nd order Magnetically Boosted No Max. Ceiling Thickness 1.6 in / 40.6 mm Max. Continuous Power RMS 40W Max. Program Power 80 W Minimum Impedance (Ω Ohms) 16 Ω Minimum Ceiling Thickness 0.04 in / 0.9 mm Network Type: High Pass 12 dB per octave 2nd order Nominal Impedance (Ω Ohms) 16 Ω Tweeter Driver 1″ Silk Dome w/ BroadBeam Ring® Woofer Driver 5.25″ Polypropylene Cone w/ Butyl Rubber Surround Sensitivity dB @ 1W/1M 83.5 dB Sensitivity dB @ 2.83V/1M 80.4 dB Tap Selector Rotary Switch Transformer Taps (25V/70.0V/100V) 2.5W/20W/20W Visible Diameter 11.75 in / 298.5 mm Visible Height 0.34 in / 8.6 mm