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Definitive Technology IW Sub Reference

Passive in-wall subwoofer

Item # 735IWREF

The IWSub Reference delivers deep, hard-hitting bass without eating up the space in your room.

The IWSub Reference delivers deep, hard-hitting bass without eating up the space in your room.

New

Item # 735IWREF

Ships free

Ship date unknown

$1,499.00 each

About the Definitive Technology IW Sub Reference

Get big bass, save space

If you want a solid home theater system, you definitely need a powerful subwoofer. And if you're looking for a bigger boom, these can end up getting pretty big. The Definitive Technology IW Sub Reference is a space-saving solution that brings your entertainment to life with high-impact bass. This in-wall sub has a 13" long-throw woofer paired with a 13" passive radiator, giving it a ton of surface area for its size, but with greater control and accuracy than a single-woofer sub.

Get big bass, save space

If you want a solid home theater system, you definitely need a powerful subwoofer. And if you're looking for a bigger boom, these can end up getting pretty big. The Definitive Technology IW Sub Reference is a space-saving solution that brings your entertainment to life with high-impact bass. This in-wall sub has a 13" long-throw woofer paired with a 13" passive radiator, giving it a ton of surface area for its size, but with greater control and accuracy than a single-woofer sub.

The IW Sub Reference's enclosure is non-resonant to prevent unwanted vibrations so you can feel the onscreen action without knocking all of the family photos off your wall.

Match with the SubAmp 600

Definitive Technology  designed the 275-watt SubAmp 600 subwoofer amplifier (sold separately) to perfectly match this sub. Using them together guarantees you're getting just the right amount of power for optimal performance.

This amp goes on a shelf or equipment rack, along with your receiver and other A/V gear. If you have a large room, or want more evenly distributed bass, install two IW Sub References and drive them both from a single SubAmp 600. The amp delivers 230 watts to each sub.

Importante note: To take advantage of the IW Sub Reference's 5-year warranty, it should only be paired with the SubAmp 600. 

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Product highlights:

  • passive in-wall subwoofer for an in-wall music or home theater system
  • designed for use with Definitive Technology SubAmp 600 Subwoofer Amplifier (sold separately, required for operation)
  • 13" active, long-throw woofer
  • 13" passive bass radiator
  • non-resonant, sealed Medite® MDF enclosure
  • frequency response: 14-200 Hz
  • impedance: 4 ohms
  • mounting hardware and anti-rattle gasket material included
  • paintable bezel and grille
  • cutout: 14-3/8"W x 25-1/8"H
  • weight: 26 lbs.
  • warranty: 5 years
  • Our 60-day money-back guarantee
  • MFR # UCXA

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More details on the Definitive Technology IW Sub Reference

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Features & specs

Features
Quantity in Package Single
Tweeter ---
Aimable Tweeter No
Woofer Composition ---
Woofer Surround ---
Moisture-resistant No
Connector Type ---
Bi-Amp Inputs No
Built-in Back-box No
Specs
Tweeter Size N/A
Midrange Size N/A
Woofer Size 13
Speaker Shape Rectangle
Cutout Width 14.38
Cutout Height 25.13
Power Range (Watts) ---
Sensitivity ---
Impedance (Ohms) 4
Frequency Response 14-200Hz
Parts Warranty 5 Years
Labor Warranty ---

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