SoundTube IW31-EZ 3" In-Wall Speaker, 20W RMS, Black, Single

SKU: SOIW31EZBK MFR: IW31-EZ-BK
$133.65
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Key Features

  • Experience clear audio with this 3" SoundTube in-wall speaker, perfect for home theaters.
  • Enjoy a wide sound dispersion with a 180-degree coverage angle, enhancing your listening.
  • This in-wall speaker's durable build ensures lasting performance and reliability for years.
  • Customize your audio with selectable taps for 25/70.7/100V or transformer bypass options.
  • Achieve balanced sound with a frequency response of 190 Hz - 14 kHz, ideal for music.
  • Its sleek, black design seamlessly integrates into any room for an aesthetic appeal.
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Special Order?Estimated to Ship: 08/18/2025
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SoundTube IW31-EZ Specifications

  • System Type

    3" full-range, in-wall (10-watt transformer for 25/70.7/100- volt or transformer bypass)

  • Impedance

    8 Ohms (nominal)

  • Sensitivity

    At 2.83V/1m: 85.5 dB
    1W/1m: 85.5 dB

  • Frequency Response

    190 Hz - 14 kHz (- 3 dB)
    115 Hz - 22 kHz (-10 dB)

  • Max. Program Power

    40W

  • Max. Continuous Power RMS

    20W

  • Max. Power SPL

    At 1m: 98.5 dB

  • Coverage Angle

    180 deg. (-6 dB at 2 kHz)
    45 deg. (-6 dB at 10 kHz)
    120 deg. (averaged from 2 to 10 kHz)

  • Directivity Factor (Q)

    4.5dB (averaged 100Hz - 10kHz), 2.8dB (2kHz)

  • Directivity Index (DI)

    5.5dB (averaged 100Hz - 10kHz), 4.4dB (2kHz)

  • Tap Selector

    Six-position rotary switch or transformer bypass (transformer accessory only)

  • Transducer

    Full-Range Driver: 76.1mm (3.0") Polypropylene driver with butyl rubber surround

  • Low Frequency Voice Coil

    19.0mm (0.75")

  • Enclosure Material

    ABS baffle, steel backcan

  • Grille

    Corrosion-resistant, powder-coated aluminum

  • Inputs

    Hardwire lead

  • Regulatory

    UL 1480 (UEAY) and 2043 approved; CE Approved

  • RoHS

    Approved

  • Backcan Height

    88.9mm (3.50")

  • Visible (HxW)

    127.0 x 127.0mm (5.00 x 5.00")

  • Weight

    1.4kg (3 lbs)

  • UPC Code

    644216199709

About SoundTube IW31-EZ

The IW31-EZ is a stylish and durable 3" in-wall speaker, expertly crafted by the reputable Soundtube brand. This high-quality speaker delivers a premium full-range audio experience, making it perfect for both 8 ohm and distributed audio solutions. Its compact design incorporates a low-profile grille with a minimal 5" square visible footprint, ensuring a sleek and discreet look when installed.

This in-wall speaker is equipped with an integrated backcan and driver design, allowing for ultra-compact installations in wall plates. It also includes a six-position tap switch with a transformer bypass position, offering flexibility and convenience in usage.

The IW31-EZ comes with mounting hardware, featuring the fast and secure constant tension SpeedWing mounting system. This makes it easy to install, even for those with minimal technical expertise. All components of the IW31-EZ are completely weatherized, making it suitable for both indoor and outdoor applications.

Engineered for rapid installation and low-profile mounting, the IW31-EZ is an ideal choice for smaller venues. Whether it's retail spaces, restaurants, conference rooms, educational facilities, transportation hubs, or correctional facilities, this speaker ensures full-range intelligibility and a low-profile design.

For those seeking additional bass response down to 41 Hz (- 10 dB), the SM1001p powered 10" subwoofer can be incorporated. The IW31-EZ is a testament to SoundTube Entertainment's commitment to innovation, boasting multiple U.S. and international patents that cover dome, enclosure, and dispersion technologies. This commitment to innovation ensures that SoundTube resellers and end-users receive the best in audio product performance.

SoundTube IW31-EZ Features

  • One 3" (76.1mm) full-range high-extrusion, high-fidelity polypropylene driver with butyl rubber surround
  • driver with butyl rubber surround
  • Rapid installation, blind-mount Fixed-wing mounting mechanism with constant tension design affixing to wall thicknesses ranging from 0.1" (2.5mm) to 1.5" (38.1mm)
  • Shallow 3.5" deep all steel backcan with integrated backcan, driver and baffle configuration
  • Ultra-compact design with a total visible footprint of 5" square
  • Corrosion-resistant, powder-coated aluminum grille with snap fit attachment
  • High quality black paint finish

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Experience clear audio with this 3" SoundTube in-wall speaker, perfect for home theaters.
  • Enjoy a wide sound dispersion with a 180-degree coverage angle, enhancing your listening.
  • This in-wall speaker's durable build ensures lasting performance and reliability for years.
  • Customize your audio with selectable taps for 25/70.7/100V or transformer bypass options.
  • Achieve balanced sound with a frequency response of 190 Hz - 14 kHz, ideal for music.
  • Its sleek, black design seamlessly integrates into any room for an aesthetic appeal.

What's in the box:

  • SoundTube IW31-EZ 3 " In-Wall Speaker
  • Conduit Connector
  • Paint Mask
  • Wire Nuts
  • SoundTube 5 Year Limited Warranty