Definitive Technology
Definitive Technology Mythos 3C-85
Best adjustable soundbar for large-screen home theater enthusiasts.
Elevate your home theater with this ultra-slim, on-wall passive soundbar, designed to perfectly complement large televisions, including 85-inch models and above. Its innovative adjustable-width enclosure ensures a seamless aesthetic, precisely matching your display's dimensions. Engineered with premium acoustics, it delivers spacious, dynamic sound with crisp highs and clear midrange, enhancing dialogue and immersion. Built for durability with an IP66 rating, it performs reliably indoors or in covered outdoor environments, offering a sophisticated audio solution without compromising visual appeal.
$1599.00
Owner Satisfaction
4.6
/ 5
Category Rank
3383
/ 11827
#3383 in Speakers
Price vs Category Average
-8%
Below average
Dimensions
6.251.87
/ x inches (H x D)
Who it's for
- Movie lovers prioritizing crisp, intelligible dialogue
- Design-conscious homeowners seeking a sleek, unobtrusive aesthetic
- Home theater enthusiasts running high-output, large-scale systems
Who should skip it
- Budget-focused shoppers looking for entry-level audio solutions
- Users with limited shelf space or restrictive room layouts
- Buyers who prefer mixing and matching different speaker brands
Performance breakdown
Aesthetic Integration
Adjustable width creates a perfectly tailored look for large-format displays.
Build Quality
Aircraft-grade aluminum cabinet provides exceptional rigidity and resonance control.
Environmental Versatility
IP66 rating allows for reliable performance in both indoor and outdoor spaces.
Sonic Clarity
Eleven-driver array delivers crisp highs and articulate midrange performance.
Installation Flexibility
VESA-compatible mounting simplifies setup for most wall-mounted television configurations.
Low-End Extension
Requires a dedicated subwoofer to fill in the missing deep bass frequencies.
Key Specs
Dimensions
6.25 x 1.87 inches (H x D)
Adjustable width
72.8 to 79.5 inches
Weight
22 lbs
Tweeter
(3) 1-inch aluminum oxide dome
Midrange/Woofer Drivers
(10) 3.5-inch XTDD aluminum dome
Nominal impedance
4 ohms (8 ohms compatible)
Recommended amplifier power
25-150W per channel
Ingress Protection Rating
IP66
Know before you buy
Yes, the Mythos 3C-85 features an adjustable-width enclosure that can be set between 72.8 and 79.5 inches. This allows you to precisely match the width of your 85-inch class television for a clean, integrated appearance.
Absolutely. The unit carries an IP66 rating, meaning it is protected against dust and powerful water jets, making it safe for use in covered outdoor environments as well as indoors.
The soundbar is designed to work with amplifiers providing between 25 and 150 watts per channel. With a nominal impedance of 4 ohms, it is compatible with most standard high-quality home theater receivers.
With a frequency response starting at 100 Hz, this soundbar excels at clear dialogue and crisp midrange, but it does not reach deep into the sub-bass frequencies. For a full-range cinematic experience, we recommend pairing it with a dedicated subwoofer.
The aircraft-grade aluminum cabinet is exceptionally rigid, which helps minimize unwanted vibrations and resonance. This construction ensures that the audio remains clean and precise, even at higher volume levels.
The Mythos 3C-85 is VESA-compatible, allowing you to use standard mounting solutions to attach it directly to your wall or TV mount. Please check your specific mount's compatibility to ensure a secure installation.
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