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Item#: 9SIA3JX1UK9923

Definitive Technology Mythos XTR-40 On-Wall Ultra-Thin Speaker

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  • Recommended amplifier power: 20 - 100 Watts per channel
  • 1 - 1" dome tweeters
  • 2 - 3.5" bass/mid drivers
  • 2 - 3.5" bass radiators
  • Perfect for use with ultra-shallow TVs 40-inch class and larger
  • On

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Science fiction films have long featured impossibly thin video screens mounted on walls or floating in air. While the floating-in-air technology might be some time off, super shallow video screens are here now. TVs less than 2 inches thick are in stores now and more are on their way. If you have an ultra-thin TV you’re going to want to use ultra shallow speakers that match.

The Definitive Mythos XTR-40 is a high performance on-wall speaker whose depth matches that of today’s ultra-thin TVs. It is a mere 1.5 inches deep when mounted on a wall, shallower than many ultra-thin TVs when they are wall-mounted with their factory sanctioned mounting hardware. Beyond its utility and clean modern styling the XTR-40 stands out due to its uncompromising sound quality equivalent to full-size speakers.

Definitive’s engineers have unleashed their awesome creativity and brain power to develop a line of revolutionary speakers that have the high definition detail and dynamic range performance of large speakers yet are a mere 1.5” deep. No other speakers complement your ultra-slim television with more style, versatility and sheer performance.

  • newegg Revolutionary XTDD Technology Drivers The secret to the XTR-40’s extraordinary performance is Definitive’s XTDD technology anodized Aluminum dome driver. The XTDD driver has the kind of dynamic punch, wide frequency range and broad dispersion that flat vibrating membrane panel-type speakers simply cannot match. To extend and deepen the bass response of such an impossibly thin speaker the XTDD drivers are pressure coupled to two anodized Aluminum dome bass radiators. The center-mounted tweeter is the same hyper-definition Pure Aluminum Dome Tweeter found in Definitive’s award-winning state-of-the-art Mythos ST SuperTower. The total effect is the kind of clarity, dynamic range and extended response that one would expect from a premium-priced normally-sized speaker.
  • newegg Aircraft-Grade Aluminum Enclosure Saves Space and Improves Performance Another secret to the XTR-40’s astounding thin profile and superior performance is its aluminum cabinet. By specially shaping the enclosure and incorporating stiffing ribs and channels, we’ve made the space-efficient aluminum extrusion ultra-rigid and resonance-free. The magnets of the XTDD drivers protrude through the rear wall of the enclosure to further minimize depth. A thermally conductive gasket seals the enclosure/magnet interface and transfers heat from the driver’s rare-earth magnet to the enclosure, making the whole enclosure a giant heat dissipater! And everyone knows that a cool driver is a happy, reliable driver.
  • newegg Is It Thin Enough? Should TVs get even thinner the XTR-40’s design is up to the challenge. The XTR-40 is bow shaped with knife-edge sides. The sides are less than an inch from the wall so even if TVs get shallower; the XTR-40 will be up to the task.
  • newegg Ultimate Placement Versatility The XTR-40 can be mounted directly to the wall using the key-hole slots on the back of the enclosure and well-anchored screws. If you choose, the speaker can be wall mounted using the supplied mounting bracket that allows either vertical or horizontal orientation with a total installed on-wall depth of only 40mm. Two adjustable support feet are supplied in cases where you place the XTR-40 on a shelf as a center channel speaker (horizontal orientation). The Mythos XTR-40 is ready to look terrific and sound astounding.

Learn more about the Definitive Technology XTR-40

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
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