DEFINITIVE TECHNOLOGY Mythos 3C-85 On-Wall Passive Sound Bar (req Receiver)
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DEFINITIVE TECHNOLOGY Mythos 3C-85 On-Wall Passive Sound Bar (req Receiver)

DEFINITIVE TECHNOLOGY Mythos 3C-85 On-Wall Passive Sound Bar (req Receiver)

UPC #: 747192140700
Availability: IN STOCK, ships out in 1-2 Business Days. LAST ONE!
38% off msrp
Item Condition:
Definitive Technology Factory Refurbished
Manufacturers Warranty:
2 Year Definitive Technology
Manufacturers Part #:
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The Mythos 3C-85 three-channel passive sound bar elevates home theater experiences indoors and in covered outdoor areas. Combining the three front channels of a home theater system in a single cabinet, this ultra-slim, on-wall, three-way speaker blends high-performance sound and designer aesthetics in a weather-protected, adjustable-width rigid aluminum enclosure.

  • passive sound bar with separate left, center, and right channels
  • designed to match 85" TVs
  • black aircraft-grade aluminum enclosure with anodized finish
  • micro-perforated powder-coated steel grille
  • 13-speaker array with each channel separated into its own acoustic chamber
    • three 1" aluminum oxide dome tweeters
    • two 3-1/2" XTDD aluminum dome midrange drivers
    • eight 3-1/2" XTDD aluminum dome woofers
  • precision-tuned crossovers optimize the frequencies handled by each driver for faithful sound reproduction
  • handles up to 80 watts per channel
  • sensitivity: 88 dB
  • impedance: 4 ohms
  • frequency response: 120-20,000 Hz (-3dB)
  • IP66 weather-resistant design for use in covered outdoor areas
  • designed for wall-mounting (keyhole slots and wall-mount brackets included)
  • adjustable cabinet extensions on each end let you match your TV's look
    • total width is adjustable from 72-13/16" to 79-1/2"

Thirteen-Speaker Array for powerful, accurate sound

A three-way, 13-driver system comprises two XTDD 3.5” mid/bass drivers and one 1” aluminum oxide tweeter for each left/right channel. The center channel features two XTDD 3.5” mid/bass, four XTDD woofers, and a 1” aluminum oxide tweeter. Together they project robust, full-range sound over a wide area.

XTDD Drivers for spacious, dynamic sound in every seat

Ultra-stiff anodized aluminum dome woofers and midrange drivers eliminate break-up and broaden dispersion for crisp, clear sound and a spacious, enveloping soundstage.

Slim Profile and Adjustable Width for a streamlined appearance

The 3C-85’s ultra-slim, wall-mount cabinet measures less than 2” deep; symmetrically adjustable extensions expand up to 6.75” to perfectly align with the dimensions of 85-inch and larger-class television displays, for a cohesive look.

Acoustically Optimized Cabinet for pristine sonic reproduction

A highly rigid, tuned aircraft-grade aluminum enclosure houses a 13-speaker array with each channel in its own acoustic chamber. You’ll experience the truest sound, uncolored by cabinet resonances.

Luxury Finishes and Sharp Styling for elevating any living space

With clean, modern aesthetics; refined anodized aluminum finishes; and VESA mount compatibility (VESA and wall-mount brackets included); this sleek, wall-mount sound bar presents a streamlined appearance under your TV.

IP66-Rated Protection for security in the elements

IP66-rated protection against dust and high-pressure water streams means you can enjoy stunning home theater sound indoors and in covered outdoor areas.

Timbre-Matching for uniform voicing in any configuration

Consistent sound across Definitive Technology models gives you the flexibility to mix and match speakers to build the ultimate system or a starter system that can expand as your needs grow.



Design Bar
Amplification Separate Receiver Required
Separate Subwoofer No
Wireless Surrounds No
Number Of Channels 3
Tweeter 1" Dome (3)
Midrange 3.5" dome (2)
Woofer 3.5" dome (8)
System Frequency Response 120-20k Hz
Wall-mountable Yes
Mounting Bracket Included Yes
Sound Bar Size (inches) 6-1/4H x 79-1/2W x 1-7/8D
Sound Bar Weight 17 lbs

Item Condition

Item Condition

Definitive Technology Factory Refurbished

Re-certified products are returned/open box products that may have been repaired (if necessary) and certified by Definitive Technology to match Definitive's performance, functionality, and reliability standards of new product. Re-certified products may have minor cosmetics blemishes and/or imperfections, unfortunately we can't provide specific details. We DO NOT sell physically damaged products. Most products are rated a 9 or better on a scale of 1-10. You should expect some signs of usage.

The manual and accessories are included with most of our re-certified items, and packaging may or may not be original. Cosmetic blemishes and imperfections are not covered by the warranty and are considered normal. Definitive Technology, Inc., warrants to the original retail purchaser only. This warranty will terminate automatically prior to its stated expiration if the original retail purchaser sells or transfers the product to any other party.

Definitive Technology, Inc., warrants, to the original retail purchaser only, that the HOME LOUDSPEAKER(S), and PASSIVE CROSSOVER COMPONENT(S) on this Definitive Technology Loudspeaker Product will be free from defects in material and workmanship for a period of two (2) years from the date of original retail purchase from Accessories4less.


Extended Warranties

Extended warranties

Get extra protection for your DEFINITIVE TECHNOLOGY Mythos 3C-85 On-Wall Passive Sound Bar (req Receiver) with a comprehensive service plan




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