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Definitive Technology IW SUB REFERENCE 13? In-Wall Subwoofer with Integral Sealed Enclosure

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    Definitive Technology IW SUB REFERENCE 13? In-Wall Subwoofer with Integral Sealed Enclosure


    Definitive Technology Manufacturer Part #: IW SUB REFERENCE

    SubAmp 600 Required Sold Separately


    Definitive Technology
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    Expert reviews

    "At Sound United (Marantz, Denon, Definitive Technology, Polk), part of our mission to “Bring Joy to the World Through Sound” includes the enormously valuable partnerships we maintain with trusted channel partners like / Next Projection. We share an unrelenting passion with a common goal in mind: to engage and educate our audience with the highest level of integrity and deliver a best-in-class experience with world-class products and unparalleled customer service. The Next Projection team of experts delivers EVERY step of the way!"

    Paul LaPlaca Director of Sales
    Sound United
    Sound United

    IW Sub Reference

    Fully Enclosed In-Wall Subwoofer

    IW Sub Reference

    More Bass for
    Your Space

    Enjoy deep, high-impact bass without
    wasting floor space

    Deep Lows

    13” active subwoofer pressure-coupled to a
    13” ultra low bass radiator

    Easy to

    Fits in standard new or existing
    wall construction

    Broad-Bass Technology

    13” In-Wall Driver

    The IW Sub Reference includes a special shallow-depth, long-excursion active 13" driver pressure-coupled to its Ultra-Low Bass Radiator to produce deep, formidible bass.

    • Broad-Bass...
    • Installation...

    Ultra-Low Bass Radiator
    for expansive depth

    The active 13” woofer and 13" Ultra-Low Bass radiator boast a combined bass radiating surface area of over 265 square inches—more than an 18” woofer but with greater speed and control for tighter, deeper, more powerful bass.

    The SubAmp 600
    for real low-end power

    The IW Sub Reference is externally powered, so there's no need for installers to run electrical to the in-wall subwoofers. The outboard SubAmp 600 (required, not included) can power up to two IW Sub Reference subwoofers, even in different rooms.

    With this unbeatable combination, installers enjoy the same ease of installation with in-wall subs as they do with in-wall speakers.

    Installation Flexibility

    Customize to your home

    Whether new or existing construction, walls or ceilings, residential or commercial, the IW Sub Reference presents a simple, secure installation. From metal pivoting lock arms to paintable grilles and frames to fully sealed enclosures, Definitive Technology engineers designed speakers that put installation simplicity on equal footing with sound quality.

    Fully Enclosed
    for powerful sound where you want it

    To play bass in the room it’s intended for, rather than spilling into adjacent rooms via walls and ceilings, The IW Sub Reference is fully enclosed and sealed with dense, acoustically inert, anti-resonant, anti-vibration Medite® wood. You’ll hear tight, powerful bass with no distortion or buzzing.

    Paintable Grilles
    for the final custom touch

    The IW Sub Reference’s grille is paintable, with easy step-by-step instructions.

    • Overall

      Total Pieces1
      Included Accessories• (1) Wall Mounting Template
      • (1) Paint Mask
      • (1) Paintable Grille
      • (1) Self Adhering Foam Gasket
      Required Accessories• (1) SubAmp 600
      Cabinet Warranty5 years
      Drivers Warranty5 years
      Original Purchaser OnlyYes
      Carton 130" (76.2 cm) h x 19.5" (49.53 cm) w x 10.5" (26.67 cm) d - 45 lbs (20.41 kg)


      Qty Included1
      Driver Complement• (1) 13" (33.02 cm) d (Round) - Subwoofer
      • (1) 13" (33.02 cm) d (Round) - Bass Radiator
      Grille Dimensions26.19" (66.52 cm) h x 15.5" (39.37 cm) w
      Available OrientationsVertical
      Dimensions25.13" (63.83 cm) h x 14.38" (36.53 cm) w
      Available OrientationsVertical
      Dimensions25.13" (63.83 cm) h x 14.38" (36.53 cm) w
      Total Frequency Response14 Hz → 200 Hz
      Nominal Impedance4 ohms
      Audio Inputs
      Speaker Inputs(1) Pair of Heavy Duty, Spring Loaded - na

      Product Documentation


      Best For:
      Light Type
      Lamp Life
      Throw Type
      Aspect Ratio
      Projection Method
      Resolution Type
      Native Resolution
      Contrast Ratio
      Color Gamut
      Picture Modes
      3D Support
      Color Processing
      Display Color
      Supported Resolutions
      Dynamic Iris
      Screen Size
      Throw Ratio
      Throw Distance
      Lens Shift
      Digital Keystone
      Included Lens
      Optional Lens
      Focus (Motorized/Auto /Manual)
      Digital Zoom
      Color Wheel
      Input Lag
      Refresh Rates
      Game Mode
      Built-In Speakers
      Dolby Atmos Compatible
      Smart TV
      Operating System
      Built-In Apps
      Web Browser
      Voice Recognition
      Smart Home
      Screen Share / Screen Mirroring
      Optional Accessories
      Compatible Mounts
      Dimensions and Design
      Projector Size
      Projector Weight
      Case Color
      Power and Enviroment
      Audible Noise
      Battery Life
      Aditional Information
      Release Date
      Global Name
      TCO Certified
      Built-In TV Tuner
      UPC/GTIN/EAN: 093207010538
      Price: $1,499.00

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      CPS Warranty Included

      Purchase this product worry-free with a complimentary 2-year extended warranty from CPS with ACCIDENTAL DAMAGE protection. Want even more coverage? Upgrade to a 3 or 4 year at a discounted price.

      Manufacturer’s Pricing Policy

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      What does that mean for you as the customer? It is very likely that the manufacturer may not honor your products warranty, or that your product was never intended for the US market to begin with.

      If you have any questions regarding a specific product, please do not hesitate to contact us at (888) 392-4814.