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Definitive Technology Mythos 3C-75 On-Wall Passive Soundbar for 75" Class TVs - 300746-01-00-005
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Abt Model: MYTHOS-3C-75
UPC: 747192140687
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$1,999
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Definitive Technology 300746-01-00-005 Mythos 3C-75 On-Wall Passive Sound Bar for 75" Class TVs
The Mythos 3C-75 ultra-slim, on-wall passive sound bar for 75”-class TVs elevates your home theater experience with premium sound and designer aesthetics in an adjustable-width, weather-protected enclosure.
Key Features
- On-wall, passive sound bar blends high- performance sound and designer aesthetics
- IP66-rated weather-resistant design is suitable for use outdoors
- 3.5” XTDD woofers and 3.5” XTDD midrange drivers deliver balanced lows and mids
- 1” aluminum oxide dome tweeters deliver precise highs, lifelike realism
- Precision crossovers optimize drivers for full, lifelike sound
- Included VESA and wall-mount brackets provide a seamless appearance
Features
Superior Sound, Streamlined Style
- 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. - Slim Profile and Adjustable Cabinet
Ultra-slim cabinet measures less than 2" deep with symmetrically adjustable extensions to aesthetically frame 65", 75", and 85" television displays. - Multi-Driver Arrays
Two-way and three-way driver arrays project robust, full-range sound. Larger models incorporate additional woofers. - Luxury Finishes and Sharp Styling
Clean, modern aesthetics with refined anodized aluminum finishes. Conveniently mount with VESA or wall-mount brackets for a streamlined appearance. - Weatherproof
IP66-rated weather protection means you can enjoy stunning home theater sound indoors and out. - Aluminum Oxide Dome Tweeter
Smooth extended response, crisp transients, and pin-point imaging for cohesive, lifelike sound that draws you inside the action. - Timbre-Matching
Mix and match Definitive Technology speakers to build your dream system.
Premium Sound, Designer Aesthetics
- 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
3C-75’s ultra-slim, wall-mount cabinet measures less than 2” deep; symmetrically adjustable extensions expand up to 3.5” to perfectly align with the dimensions of 75”-class displays, for a cohesive look. - Slim Profile and Adjustable Width for a Streamlined Appearance
3C-75’s ultra-slim, wall-mount cabinet measures less than 2” deep; symmetrically adjustable extensions expand up to 3.5” to perfectly align with the dimensions of 75”-class 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.
California customers:
General
Color
Black
Bluetooth
No
Wi-Fi
No
USB Port
No
IP Rating
IP66
Water Resistant
Yes
Rock Speaker
No
Number of Speakers In Set
1
Waterproof
Yes
AirPlay
No
Built-In Mic
No
Digital Display
No
App Controlled
No
SonosNet
No
Channel Configuration
3.0
Coaxial Digital Input
No
HDMI Input
No
4K Video Passthrough
No
8K Video Passthrough
No
HDR Support
No
Tweeter Size (in)
1
Tweeter(s)
3 x 1" Aluminum Oxide Dome
Tweeter(s) Material
Aluminum
Midrange Size (in)
3.5
Midrange(s)
2 x 3.5" XTDD Aluminum Dome
Woofer Size (in)
3.5
Woofer(s)
8 x 3.5" XTDD Aluminum Dome
Center Speaker
No
Up-Firing Speaker
No
Dolby Atmos
No
DTS: X
No
Frequency Response
100 Hz–25 kHz (-10dB), 120 Hz–20 kHz (-3dB)
Powered / Passive
Passive
Enclosure Material
Aluminum
Impedance
4 ohms
Compatibility
75" Class TVs
Sensitivity
88dB spl (2.83 V/m)
Speaker Design
3-Way
Mounting
Wall Bracket Included
Warranty Information
Parts Warranty
5 Years Limited
Labor Warranty
5 Years Limited
Approximate Weight
Unit Weight (lbs.)
20
Package Weight (lbs)
20
Approximate Dimensions
Height (in)
6.25
Width (in)
69.2
Depth (in)
1.87
Frequently Asked Questions
-
Yes, the speaker is IP66-rated, making it water resistant and suitable for use in covered outdoor environments. Its weatherproof design ensures reliable performance even when exposed to elements such as dust and water splashes, ideal for patios or porches.
-
Yes, this soundbar features an adjustable-width cabinet that expands from 65.8 to 69.2 inches. This allows it to aesthetically frame 65, 75, or 85-inch televisions, creating a seamless and cohesive look that matches your TV dimensions perfectly.
-
The soundbar comes with wall mounting options and is VESA compatible. It includes wall brackets for easy, secure installation with a slim profile that measures less than 2 inches deep, allowing for a streamlined appearance on your wall.
-
The speaker uses a sophisticated 13-driver array consisting of aluminum oxide dome tweeters, XTDD aluminum dome woofers, and midrange drivers. This configuration delivers full-range, dynamic sound with broad dispersion and precise imaging.
-
No, this soundbar is a passive unit and does not have built-in Bluetooth, Wi-Fi, or any other wireless streaming capabilities. It requires a separate amplifier or receiver for power and signal input.
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