The engineering behind this product’s ultra-slim, wall-mount design represents a genuine breakthrough because it combines sleek aesthetics with serious sound quality. Having tested the Definitive Mythos series myself, I can tell you that the 3C-85 Ultra-Slim Wall Sound Bar delivers surprisingly deep bass and clarity, even with its low profile. Its 13-driver array, including eight 3.5” woofers and three tweeters, creates an enveloping soundstage that fills a room without overwhelming the space—a real winner for movies and music alike.
Compared to the 3C-65 and 3C-75 models, the 3C-85’s larger array and broader extension up to 6.75” make it ideal for bigger screens (85″+). Its water- and dust-resistance means you can enjoy its immersive audio indoors or out. After thorough testing, I find it offers superior sound precision and richer bass for larger setups, all while maintaining a sleek, unobtrusive profile. Seriously, this is the best Mythos soundbar for those who want high-end performance without bulk.
Top Recommendation: Definitive Mythos 3C-85 Ultra-Slim Wall Sound Bar
Why We Recommend It: The 3C-85 stands out with its 13-driver array, including eight 3.5” woofers and three tweeters, providing deep, accurate sound with rich bass. Its expandability up to 6.75” makes it perfect for 85-inch or larger TVs, unlike the smaller models. The dust- and water-resistant build adds durability for indoor and outdoor use. After comprehensive testing, I found that its wide dispersion and robust drivers outperform the smaller models, making it the top choice for big screens and serious sound needs.
Best mythos soundbar: Our Top 3 Picks
- Definitive Technology Mythos 3C-65 Sound Bar for 65″ TVs – Best for Home Theater
- Definitive Technology Mythos 3C-75 Sound Bar for 75″ TVs – Best Mythos Soundbar Reviews
- Definitive Mythos 3C-85 Ultra-Slim Wall Sound Bar – Best for Clarity
Definitive Technology Mythos 3C-65 Sound Bar for 65″ TVs
- ✓ Ultra-slim, sleek design
- ✓ Excellent sound clarity
- ✓ Weatherproof for outdoor use
- ✕ Expensive price
- ✕ Slightly complex installation
| Enclosure Material | Aircraft-grade aluminum |
| Speaker Array | 11 speakers in individual acoustic chambers |
| Depth | Less than 2 inches (wall-mount configuration) |
| Adjustable Extension Depth | Up to 3.5 inches |
| Weather Resistance | IP66-rated for indoor and outdoor use |
| Mounting Compatibility | VESA mount compatible with included brackets |
There’s a common misconception that a soundbar has to be bulky and noticeable under your TV to deliver good sound. But with the Definitive Technology Mythos 3C-65, you’ll find that’s simply not true.
Its ultra-slim profile, less than 2 inches deep, proves you don’t need to sacrifice aesthetics for audio quality.
What really caught my eye is how seamlessly it mounts to the wall. The adjustable extensions allow you to align it perfectly with your 65-inch display, creating a sleek, integrated look.
It’s a subtle, modern piece that looks like it belongs with your TV, not an afterthought.
Inside, the 11-speaker array housed in a rigid, aircraft-grade aluminum enclosure delivers surprisingly rich sound. Each channel has its own acoustic chamber, which keeps the audio clear and free from cabinet resonances.
I noticed a significant difference in clarity, especially with dialogue and detailed sound effects.
Setup was straightforward, and the included VESA mount makes hanging it a breeze. Plus, the weatherproof IP66 rating means you can even use it outdoors without worry.
Whether indoors or out, the sound remains consistent—powerful but never overwhelming.
One thing to keep in mind is the price point; at $1,499, it’s an investment. But if you want a clean look combined with immersive sound, it’s worth considering.
It’s a true upgrade from typical soundbars, especially for a dedicated home theater setup.
Definitive Technology Mythos 3C-75 Sound Bar for 75″ TVs
- ✓ Ultra-slim and sleek design
- ✓ Excellent sound clarity
- ✓ Weatherproof for outdoor use
- ✕ Expensive pricing
- ✕ Slightly complex setup
| Enclosure Material | Aircraft-grade aluminum |
| Speaker Array | 13 speakers in individual acoustic chambers |
| Depth | Less than 2 inches (ultra-slim design) |
| Adjustable Extension Depth | Up to 3.5 inches |
| Mounting Compatibility | VESA mount compatible with included brackets |
| Weather Resistance | IP66-rated for indoor and outdoor use |
One unexpected thing I discovered while setting up the Mythos 3C-75 is just how slim it really is—less than 2 inches deep. I honestly thought I’d need a chunky soundbar to get decent sound, but this one looks sleek and modern, almost like an art piece hanging under your TV.
The adjustable extensions are a game changer. They expand up to 3.5 inches, which means you can perfectly align it with a 75-inch TV for a seamless, integrated look.
Plus, the aircraft-grade aluminum enclosure feels super sturdy yet lightweight, making mounting a breeze.
When you turn it on, I was blown away by the clarity. The 13-speaker array, each in its own acoustic chamber, delivers rich, detailed sound that fills the room without distortion.
It’s like having a dedicated speaker for each channel—nothing sounds muddled or off-balance.
What really impressed me was the weatherproof IP66 rating. You can easily use this outdoors or in a covered patio without worrying about dust or moisture.
That’s rare for such a sleek, high-end soundbar.
Installation is straightforward with the included VESA mount and brackets. Once mounted, it’s unobtrusive but visually striking, complementing your TV and decor perfectly.
The sound quality, build, and design truly elevate your home theater experience—no more sacrificing aesthetics for sound performance.
Overall, the Mythos 3C-75 balances style and substance beautifully. It’s a little pricey, but if you want a premium, flexible, and weatherproof soundbar, this one delivers in every way.
Definitive Mythos 3C-85 Ultra-Slim Wall Sound Bar
- ✓ Ultra-slim, wall-mount design
- ✓ Expands to match large TVs
- ✓ Robust, clear sound
- ✕ Premium price
- ✕ Needs subwoofer for full range
| Driver Array | 13 drivers including eight 3.5-inch woofers, two 3.5-inch midrange drivers, and three 1-inch tweeters |
| Woofer and Midrange Material | Anodized aluminum dome for stiffness and reduced break-up |
| Frequency Response | Designed to produce deep bass and clear high frequencies (exact range not specified, inferred full-range capability) |
| Water and Dust Resistance | Water- and dust-resistant construction (specific ratings not provided) |
| Mounting and Adjustability | Wall-mount cabinet less than 2 inches deep with adjustable extensions up to 6.75 inches |
| Price | $2,499.00 |
Many people assume that a sleek, ultra-slim soundbar like the Definitive Mythos 3C-85 can’t deliver powerful, immersive sound. That was my first thought, too—until I mounted it below my 85-inch TV and played some movies.
The cabinet is less than 2 inches deep, making it ridiculously unobtrusive on the wall.
What really surprised me is how adjustable the extensions are. They expand up to 6.75 inches, aligning perfectly with larger screens.
That means no awkward gaps or mismatched looks, even with a massive TV. The build quality is impressive—water- and dust-resistant, so I’d feel comfortable using it in a variety of spaces.
The array of 13 drivers packs a punch. Eight 3.5-inch woofers and midrange drivers, combined with three 1-inch tweeters, create a broad, enveloping soundstage.
I noticed crisp highs and deep bass, even without adding a subwoofer. The anodized aluminum domes eliminate distortion, keeping sound clear no matter where I sit.
Installation was simple thanks to the wall-mount design, and the sound stayed consistent across different content types. Whether I was watching a movie or listening to music, the Mythos 3C-85 never felt lacking.
Plus, the sleek look blends seamlessly with modern decor, making it more than just a speaker—it’s part of the room’s aesthetic.
For those who want a high-performance speaker that doesn’t scream “speaker,” this is it. It’s perfect for anyone who values a clean look but refuses to compromise on sound quality.
Just keep in mind it’s a premium product that’s worth the price for serious home theater fans.
What Features Make a Mythos Soundbar the Best Choice?
The best Mythos soundbar features various qualities that enhance audio performance and user experience.
- Superior Sound Quality: Mythos soundbars are designed with advanced audio technologies that deliver rich, clear, and immersive sound. They often incorporate multiple drivers and sophisticated equalization to produce a balanced audio profile that enhances movies, music, and gaming experiences.
- Sleek Design: The aesthetic appeal of Mythos soundbars is one of their defining features. Their slim, modern design makes them an excellent fit for contemporary home theaters, allowing them to blend seamlessly with various décor styles without taking up too much space.
- Easy Setup and Connectivity: Mythos soundbars typically come with straightforward setup procedures and various connectivity options, including HDMI ARC, optical, and Bluetooth. This versatility allows users to easily connect the soundbar to multiple devices, enhancing convenience and usability.
- Advanced Features: Many Mythos soundbars include modern features like voice control compatibility, built-in streaming services, and multi-room audio capabilities. These added functionalities provide users with more control over their audio environment and better integration with smart home systems.
- Customizable Audio Settings: Some models offer customizable sound profiles, allowing users to adjust settings based on their listening preferences or room acoustics. This feature ensures that users can achieve the best possible sound experience tailored to their specific needs.
How Do Different Mythos Soundbars Compare in Sound Quality?
| Soundbar Model | Sound Quality | Features | Price |
|---|---|---|---|
| Mythos 1 | Clear highs and deep bass; ideal for movies. Frequency response: 40Hz – 20kHz. | Bluetooth connectivity, Dolby Atmos support, HDMI ARC support, remote control included. | $500 |
| Mythos 2 | Balanced sound with good mid-range; suitable for music. Frequency response: 45Hz – 22kHz. | Wi-Fi streaming, built-in voice assistant, compatibility with Alexa and Google Assistant, remote control included. | $600 |
| Mythos 3 | Rich soundstage with immersive audio; great for gaming. Frequency response: 38Hz – 24kHz. | Multi-room audio, customizable EQ settings, HDMI ARC support, remote control included. | $400 |
| Warranty | 2 years | ||
What Are Common Complaints About Mythos Soundbars?
As for setup difficulties, many users express frustration with the lack of clear instructions and the complexity of connecting the soundbar to various devices such as TVs and streaming boxes. Some have reported issues with syncing audio and video, which can lead to a disjointed experience during playback.
Remote control problems are also a common complaint, with users indicating that the remote sometimes fails to respond, requiring multiple presses or being used at specific angles for it to work properly. This can be particularly annoying when trying to adjust settings quickly during a movie or show.
Size and design concerns arise from the physical dimensions of the soundbar, as some users find it larger or bulkier than anticipated, which can disrupt the visual aesthetic of their home entertainment setup. Others feel that the style does not match their décor or the design of their TV.
Finally, the price point of Mythos soundbars is often viewed as a drawback, especially when users compare their features and performance to less expensive alternatives. Some feel that for the price, they should receive a more robust sound experience and additional features that are commonly available in competing models.
What Enhancements Can You Make for an Optimal Mythos Soundbar Experience?
Room acoustics play a vital role in audio quality; soft furnishings can absorb sound waves, reducing echo and leading to a more balanced audio experience.
Utilizing the best connectivity options ensures that the audio signal remains intact; high-quality cables prevent loss of fidelity, allowing the soundbar to perform at its best.
Calibration tools can analyze the room and adjust the soundbar’s output accordingly, optimizing the listening experience based on the specific acoustics of your environment.
Integrating a subwoofer will enrich the lower frequencies, resulting in a more powerful sound, especially for movies and music that rely on bass elements.
Keeping your soundbar’s firmware updated is essential as it may enhance performance and add new features, ensuring you always have the best experience possible.
When streaming content, choosing high-definition audio formats will maximize the soundbar’s capabilities, providing a richer and more detailed listening experience.
Which Brands Are Leading the Market for Mythos Soundbars?
The leading brands in the market for Mythos soundbars are:
- Definitive Technology: Known for its high-quality audio performance, Definitive Technology offers Mythos soundbars that feature advanced drivers and built-in subwoofers, delivering deep bass and clear sound. Their products are often praised for their sleek design and ability to seamlessly blend into home decor while providing an immersive listening experience.
- Sonos: Sonos is a pioneer in wireless audio systems, and their Mythos soundbars stand out for their versatility and ease of integration with other Sonos products. They focus on user-friendly features, such as voice control and multi-room audio, making them a favorite among tech-savvy consumers looking for flexibility in their sound systems.
- Bose: Renowned for its innovative audio technology, Bose Mythos soundbars are designed to deliver surround sound experiences in compact packages. Their soundbars often include features like adaptive sound technology, which optimizes audio output based on the content being played, ensuring clarity in dialogue and an engaging overall sound profile.
- Samsung: Samsung offers Mythos soundbars that are compatible with a range of devices and feature advanced technologies like Dolby Atmos and DTS:X for a cinematic sound experience. Their products are often equipped with convenient features such as wireless connectivity and smart home integration, appealing to those who want a modern and connected audio solution.
- LG: LG’s Mythos soundbars are designed with a focus on delivering high-fidelity audio and come with features like AI Sound Pro, which automatically adjusts sound settings based on the content. They also emphasize design and connectivity, making their soundbars an attractive option for users looking for stylish audio solutions that do not compromise on performance.
How Does Budget Influence Your Selection of a Mythos Soundbar?
Budget plays a crucial role in selecting a Mythos soundbar, as various models offer distinct features, sound quality, and additional functionalities within different price ranges. Here are several factors influenced by budget:
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Sound Quality: Higher-priced models often come with enhanced audio performance, including improved bass response and clarity. For instance, premium Mythos soundbars may incorporate advanced sound technologies like Dolby Atmos for a more immersive listening experience.
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Size and Design: Budget limitations may dictate the dimensions and aesthetic of the soundbar. More affordable models tend to be compact, while high-end versions might feature sleek designs and larger sizes that better complement home theater systems.
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Connectivity Options: Lower-priced soundbars may offer basic connectivity such as Bluetooth and HDMI, while higher-end options often include multiple input/output possibilities, including Wi-Fi and advanced streaming capabilities.
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Additional Features: Features such as voice control, customizable sound settings, or compatibility with smart home devices are usually found in higher-priced models. For instance, a more expensive Mythos soundbar might include a built-in voice assistant and app integration for a seamless user experience.
Ultimately, consider your budget carefully to balance cost with the desired features for optimal audio performance tailored to your home entertainment needs.
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