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The Best TV Shop Near Doylestown, PA

Mythos 3C-85 - Ultra-Slim On-Wall Passive Sound Bar for 85" Class TVs

Definitive Technology 3007470100005


  • Adjustable-Width for 85" Class TVs
  • Less Than 2" Deep
  • Two-Way, 11-Driver Array
  • 3.5" XTDD Drivers & 1" Aluminum Oxide Dome Tweeters

Quick Specs

  • Type: Soundbars

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Audiophile Appeal

Premium Definitive Technology acoustics in a designer- inspired, adjustable-width enclosure.

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Designer Style

Sleek, low-profile designer cabinet adjusts to match television dimensions.

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Ideal for Outdoor Use

Weather-resistant, IP66-rated construction ensures reliable performance, indoors and in covered outdoor environments.

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.

Aluminum Oxide Dome Tweeters for exceptional definition and realism Rigid, well-damped Dymension™ Series tweeters deliver smooth extended response, crisp transients, and pin-point imaging for cohesive, lifelike sound that draws you inside the action.

Precision Crossovers for dynamic, balanced response Meticulously tuned crossovers optimize systems for the most efficient driver performance. You'll experience richer, fuller, sound-the kind you'd expect from full-sized speakers.

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.


  • Adjustable-Width for 85" Class TVs
  • Less Than 2" Deep
  • Two-Way, 11-Driver Array
  • 3.5" XTDD Drivers & 1" Aluminum Oxide Dome Tweeters
  • Wall-Mount Options (VESA Compatible)
  • IP66-Rated
Dimensions (H x D) 6.25 x 1.87 in. (159 x 48 mm)
Adjustable width (W) 72.8 ~ 79.5 in. (1849 ~ 2019 mm)
Symmetrically adjustable extensions 6.25 in. (159 mm)
Weight 22 lbs (10.1 kg)
Color/Material Black anodized aluminum
Grille material Micro-perforated powder-coated steel
Tweeter (3) 1 in. aluminum oxide dome
Midrange (2) 3.5 in. XTDD aluminum dome
Woofer (8) 3.5 in. XTDD aluminum dome
Number of channels 3 (left, center, right)
Frequency response 100 Hz-25 kHz (-10dB) 120 Hz-20 kHz (-3dB)
Nominal impedance 4 e (8 e compatible)
Sensitivity 88dB (2.83V/1m)
Recommended amplifier power 25-150W per channel
IP rating (Ingress Protection) IP66
Warranty 5 year
Included accessories (2) VESA-mount brackets and spacers (1) Wall-mount bracket

Quick Specs

  • Appearance

  • Type: Soundbars

Information Sheet

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