CM31-EZ-BK MP Speaker in Black / CM31-EZ-WH MP Speaker in White, SoundTube 3" In Ceiling Master Pack (8 Units)
Description CM31-EZ-BK MP Speaker in Black / CM31-EZ-WH MP Speaker in White, SoundTube 3" In Ceiling Master Pack (8 Units) The CM31-EZ MP comes in different color variants: CM31-EZ-BK MP Speaker in Black and CM31-EZ-WH MP Speaker in White. It is equipped with 3 inch PREMIUM FULL-RANGE IN-CEILING SPEAKERS. One 3 inch (76.2 mm) full-range high-extrusion, high-fidelity polypropylene driver that comes with butyl rubber surround. It is also installed with weatherized components designed for indoor/outdoor applications. Shallow 3.5 inch (88.9 mm) deep all-steel backcan comes with integrated driver and baffle configuration. Ultra-compact design comes along with a total visible footprint of less than 6.3 inch (160.6 mm)diameter. Rapid installation, blind-mount, fixed-wing mounting mechanism comes along with constant tension design affixing to wall thicknesses ranging from 0.1 in. (2.5 mm) to 1.5 in. (38.1 mm). Corrosion-resistant, powder-coated aluminum grille comes with snap fit attachment. Ceramic input terminal is capable of accepting up to 10 gauge plenum rated signal wire and is including thermal fuse. Suitable for use in voice alarm applications subject to EU regulations EN60849 and BS5839-8. UL 1480 (UEAY) and 2043 approved. Included accessories: Tile bridge. Specifications Color Black / White UPC 7.53E+11 Manufacturer SoundTube Manufacturer's Category CM-EZ Economical In-Ceilings Shipping Weight 31 lbs / 14.06 kg Carton Height 17.5 in / 444.5 mm Carton Length 16.5 in / 419.1 mm Carton Width 15.25 in / 387.35 mm Certifications CE, RoHS, UL1480A, UL2043 Enclosure Properties ABS Glass Fiber Reinforced, Injection Molded, Sealed Enclosure Volume 60 cu in / 983.22 cu cm Included Accessories Conduit Clamp, Grille, Paint Mask, Tile Bridge, Wire Nuts Optional Accessories Black Grille (GRL-CM31-BK)|Tile Bridge (AC-CM31-TB)|Pre-Construction Bracket (AC-CM31-PCB)|Junction Box (Included with pre-construction bracket) Source Inputs Wire Leads Backcan Diameter 5.5 in / 139.7 mm Backcan Height 3.5 in / 88.9 mm Coverage Angle (-6dB @ 2kHz) 45° Cutout Width/Diameter 5.5 in / 139.7 mm Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) 4.5 and 3.5 Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) 5.3dB and 5.2dB Frequency Response (± 10 dB) 115 Hz - 22 kHz Frequency Response (± 3 dB) 190 Hz - 14 kHz Grille Properties Aluminum, Black, Standard-Flange, Powder-Coated, Snap-Fit Low Frequency Voice Coil 0.75 in / 19 mm Magnetically Boosted No Max. Ceiling Thickness 1.5 in / 38.1 mm Max. Continuous Power RMS 20W Max. Program Power 40 W Minimum Impedance (Ω Ohms) 8 Ω Minimum Ceiling Thickness 0.1 in / 2.5 mm Nominal Impedance (Ω Ohms) 8 Ω Fullrange Driver 3" Polypropylene driver with butyl rubber surround Sensitivity dB @ 1W/1M 85 dB Sensitivity dB @ 2.83V/1M 85 dB Tap Selector Rotary Switch Transformer Options 25 / 70.7 / 100 V, 8 Ohm direct Transformer Taps (25V/70.0V/100V) 1.3W/10W/30W Visible Diameter 6.3 in / 160 mm Visible Height 0.6 in / 15.2 mm