SKU: 36881997636

Definitive Technology Mythos 3C-85 Ultra-Slim On-Wall Passive Sound Bar for 85"

Sale price$1664.55 Regular price$1849.50
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

Definitive Technology Mythos 3C-85 Ultra-Slim On-Wall Passive Sound Bar for 85"Transform your home entertainment with the Definitive Technology Mythos 3C 85, a superior on wall soundbar engineered to flawlessly accompany 85 and larger TVs. This high performance speaker melds exceptional audio quality with a design that complements any modern living space. Audiophile Appeal Premium Definitive Technology acoustics in a designer inspired, adjustable width enclosure. Designer Style Sleek, low profile designer cabinet adjusts to

Transform your home entertainment with the Definitive Technology Mythos 3C-85, a superior on-wall soundbar engineered to flawlessly accompany 85” and larger TVs. This high-performance speaker melds exceptional audio quality with a design that complements any modern living space.

Audiophile Appeal

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

Designer Style

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

Ideal for Outdoor Use

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

 

Key Features:

  • Dynamic Sound Performance: The Mythos 3C-85 is equipped with  1” aluminium dome tweeters that delivers crystal-clear high frequencies and 3.5” BDSS mid/bass drivers that ensure rich, powerful bass and detailed mid-tones. This combination guarantees a balanced sound that enhances every entertainment experience.

  • Sleek, Space-Efficient Design: Crafted with a minimalist approach, this on-wall speaker features a slim profile that fits elegantly against any wall. The aircraft-grade aluminium enclosure not only adds to its visual appeal but also supports the acoustic performance, minimising sound distortion.

  • Versatile Usage:  Mythos 3C-85 offers flexible placement options to optimise your audio setup. It is perfect for creating a cohesive sound environment that immerses you in your favourite films and music.

  • Magnetic, Paint-Matched Grille: The speaker includes a magnetically attached grille that is acoustically inert and colour-matched to the cabinet, ensuring it integrates seamlessly into your home décor without sacrificing sound quality.

  • Installation Simplicity: Equipped with an integrated wall-mount bracket and a glass base for optional stand placement, the Mythos 3C-85 is designed for straightforward installation, allowing you to enjoy enhanced audio with minimal setup hassle.

Experience the ultimate in home theater sound with the Mythos 3C-85, where advanced technology and stylish design meet to fill your space with unparalleled audio performance. Perfect for those who appreciate the finer details in sound and aesthetics.

Specifications

  • Design: Passive Wall Mounted LCR Soundbar
  • On-wall, passive soundbar blends high performance sound and designer aesthetics
  • IP66-rated weather-resistant design is suitable for undercover use outdoors
  • 5” XTDD woofers and 3.5” XTDD midrange drivers deliver balanced lows and mids
  • 1” aluminium oxide dome tweeters deliver precise highs with lifelike realism
  • Precision crossovers optimise drivers for full, lifelike sound
  • Included VESA and wall-mount brackets provide a seamless appearance
  • 13 Speakers
    • 3 Tweeters: 1” (25 mm) Aluminium Oxide Dome
    • 6 Mid/Bass: 3.5” (89 mm) XTDD Aluminium Dome
    • 4 Woofers: 3.5” (89 mm) XTDD Aluminium Dome
  • Number of Channels: 3 (Left, Centre, Right)
  • Frequency Response
    • 100 Hz–25 kHz (-10dB)
    • 120 Hz–20 kHz (-3dB)
  • Nominal Impedance: 4Ω (8Ω compatible)
  • Sensitivity: 88dB (2.83V/1m)
  • Recommended Amplifier Power: 80W
  • IP Rating (Ingress Protection): IP66
  • Included Accessories: 2 VESA-Mount Brackets and Spacers, 1 Wall-Mount Bracket
  • Finish: Black anodised aluminium
  • Grille Material: Micro-perforated powder-coated steel
  • Dimensions (HxD): 159 x 47.5 mm
  • Adjustable Width: 1,849 ~ 2,019 mm
  • Symmetrically Adjustable Extensions: 159 mm
  • Weight: 10.1 kg
  • Manufacturer’s Warranty: 5 Years
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36881997636

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4.4 ★★★★★
Based on 25 reviews
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Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
Mark
Carnegie, US
★★★★★ 5
Hallelujah… finally, I found the right pillow!!!
Size: Queen (Pack of 1), Color: White
I have spent a lot of money searching for the right pillow. I recently tried to Tempur-pedic that cost twice with this pillow cost. Tempur-pedic flattened out. I’ve had this pill for a few weeks now and it works wonders. I am a paraplegic. You can have a lot of neck problems. I love the fact that this pillow is adjustable. I immediately saw it was too stuffy and took a bunch out. It works perfect so glad I didn’t spend money on a $200 purple pillow. I read a lot of reviews and there were a lot of complaints about the odor. Mine did smell funny when it came out of the box. I immediately threw it in the dryer with a few bounce fabric sheets came out smelling fine. Pillows are a very individual thing, but I think for 40 bucks this pillow is worth a try. I’m really enjoying mine about one of those silk pillowcases to go over it and it sleeps cool and comfortable. Best wishes in your search for the right pillow. Update: I’ve been using this pillow several months and it continues. Give me a good night rest pain-free.. well worth the money. UPDATE: I have been using this pillow for three months and it still works great. It does not flat out or get hot..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
D
Verified Purchase
Danica Mandic
Boise, US
★★★★★ 5
Soft comfortable very good pillow
Size: King (Pack of 1), Color: White
I really love my new pillow it's great and comfortable. Yes, it has a little smell, but if you wash the pillowcase and put the pillow on the window for a day you won't notice anything anymore.
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Reviewed in the United States on May 18, 2026
Z
Verified Purchase
Zachery Jeffries
Omaha, US
★★★★★ 5
Best place for head
Size: Queen (Pack of 1), Color: White
Do you love not getting sleep and sweating all over your pillow at night when you are asleep? If so then don't buy this pillow! If you want a good nights sleep and cool pillow like me this is the one. Ive always been ehh towards spending so much on a pillow but its 100% worth it, I sleep so much better and it forms to my head and keeps me cool at night. Great support even for my big head and comes with a bag of extra stuffing if you want to have a little more firmer pillow. Highly recommend
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Reviewed in the United States on April 4, 2026
L
Verified Purchase
Loves_2_read
Chelsea, US
★★★★★ 3
Oversized
Size: Queen (Pack of 2), Color: White
I have chronic neck pain. I am forever buying new pillows. Sometimes I think I found the perfect pillow but then three months later they’re losing their loft. I thought I would give these pillows to try since the stuffing is removable. Now these pillows are really oversized. To the point where I thought that they had sent me king-size pillows but I double checked the packaging and they were Queen. I ended up having to buy king-size pillowcases for them because they just barely fit in the queen size and the pillowcases would always end up pulling back from the edge. So that’s a negative one star there. Now I’ve been sleeping on these pillows for a while and they have held up well. I did end up removing some of the stuffing because it was just too much. I’m a side sleeper and when I use this pillow, it does a good job of keeping my neck in alignment. However, the pillow tends to migrate up as I sleep. Or I tend to slip down off the pillow, either or. So that’s why I’ve removed a second star. Maybe if I removed more stuffing that wouldn’t happen, but then I feel like the loft would be too little. I will say that these provide great support when sitting up in bed reading or watching TV. So would I buy them again? Probably not. Am I going to keep using them? Yes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025

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