Soundtube IW31-EZ 3" In-Wall Speaker

Soundtube SKU: IW31-EZ-BK
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Model: Black
Sale price$128.50


The IW31-EZ is a premium full-range 3-inch in-wall speaker for applications requiring 8 ohm or distributed audio solutions. The IW31-EZ incorporates a low profile grille with a total visible footprint of a 5 inch square and an integrated backcan and driver design for an ultra compact installations in wall plates. The speaker includes a rapid installation, blind-mount fixed-wing mounting mechanism with constant tension design affixing to wall thicknesses ranging from 0.1 inch (2.5 mm) to 1.5 inch (38.1 mm). The in-wall speaker includes a six-position tap switch with a transformer bypass position. Mounting hardware is included and features a fast and secure constant tension Speed Wing mounting system. All components in the IW31-EZ are completely weatherized for indoor and outdoor applications. Conduit connector, paint mask and wire nuts are included. IP-Rating: IP54.

Manufacturer SoundTube
Manufacturer's Category IW In-Wall Series
Height 5 in / 127 mm
Width/Diameter 5 in / 127 mm
Shipping Weight 3.75 lbs / 1.7 kg
Carton Height 8.25 in / 209.55 mm
Carton Length 8 in / 203.2 mm
Carton Width 7.25 in / 184.15 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, Hole Template, Paint Mask, Wire Nuts
Optional Accessories Pre-Construction Bracket (AC-CM31-PCB)|Theft-Resistant Grille (AC-IW31-TRG)|Black Grille (GRL-IW31-BK)|Junction Box (AC-CM-EZ-JBOX)
Source Inputs Wire Leads
IP Rating IP54
Backcan Height 3.5 in / 88.9 mm
Coverage Angle (±6dB @ 2kHz) 45°
Cutout Width/Diameter 4.25 in / 108 mm
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) 4.5 and 2.8
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) 5.5dB and 4.4dB
Frequency Response (± 10 dB) 115 Hz - 22 kHz
Frequency Response (± 3 dB) 190 Hz - 14 kHz
Grille Properties Aluminum, Powder-Coated
Low Frequency Voice Coil 0.75 in / 19 mm
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
Mounting Depth 3.5 in / 88.9 mm
Nominal Impedance (Ω Ohms) 8 Ω
Fullrange Driver 3" Polypropylene driver with butyl rubber surround
Sensitivity dB @ 1W/1M 85.5 dB
Sensitivity dB @ 2.83V/1M 85.5 dB
Tap Selector Rotary Switch
Transformer Options 25 / 70.7 / 100 V, 8 Ohm direct
Transformer Taps Max. Setting (25V/70.7V/100V) 1.3W/10W/30W

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