- Description
Details
SoundTube CM31-EZ 3" Premium Full Range In-Ceiling Speaker
The CM31-EZ is a premium full-range 3-inch in-ceiling speaker for applications requiring 8 ohm or distributed audio solutions. The CM31-EZ incorporates low profile grille with a total visible footprint of 6.3" diameter and an integrated backcan and driver design for ultra compact in-ceiling installations. The in-ceiling speaker includes a six-position tap switch with a transformer bypass position. A tile bridge and mounting hardware are included and feature a fast and secure constant tension SpeedWing™ mounting system. The CM31-EZ incorporates weatherized components for indoor/outdoor applications.
- Features
Features
- One 3" (76.2 mm) full-range high-extrusion, high-fidelity polypropylene driver with butyl rubber surround
- Weatherized components for indoor/outdoor applications
- Shallow 3.5" (88.9 mm) deep all-steel backcan with integrated driver and baffle configuration
- Ultra-compact design with a total visible footprint of less than 6.3" (160.6 mm)diameter
- Rapid installation, blind-mount, fixed-wing mounting mechanism with constant tension design affixing to wall thicknesses ranging from 0.1" (2.5 mm) to 1.5" (38.1 mm)
- Corrosion-resistant, powder-coated aluminum grille with snap fit attachment
- UL 1480 (UEAY) and 2043 approved
- High quality black or white paint finish
- Included accessories: Tile bridge
- Optional accessories: Pre-construction bracket (AC-CM3-PCB)
- Specification
Color White 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 Source Inputs Wire Leads Backcan Diameter 5.5" (139.7 mm) Backcan Height 3.5" (88.9 mm) Coverage Angle (-6dB @ 2kHz) 45° Cutout Width/Diameter 5.5" (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" (19 mm) Magnetically Boosted No Max. Ceiling Thickness 1.5" (38.1 mm) Max. Continuous Power RMS 20W Max. Program Power 40W Minimum Impedance (Ω Ohms) 8 Ω Minimum Ceiling Thickness 0.1" (2.5 mm) Nominal Impedance (Ω Ohms) 8 Ω Fullrange Driver 3" Polypropylene driver with butyl rubber surround 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 Dimensions (H x Dia) 0.6" (15.3 mm) x 6.3" (160 mm) Shipping Weight 3.7 lbs (1.68 kg) - Documents
Documents
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