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.
| 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/70V/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) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
