Definitive Technology
Def Tech Mythos XTR-50
Best sleek speakers for discerning home theater enthusiasts.
This ultra-slim on-wall speaker is engineered to perfectly complement modern flat-panel televisions, featuring an aircraft-grade aluminum cabinet that is only 1.5 inches deep. It utilizes pressure-coupled drivers and radiators for surprising dynamic punch and wide dispersion, delivering an immersive audio experience. Ideal for left, center, or right channel applications in design-focused home theater systems, it offers flexible mounting solutions including a wall bracket and a table stand for versatile placement.
$249.00
Owner Satisfaction
4.4
/ 5
Category Rank
8637
/ 11827
#8637 in Speakers
Price vs Category Average
-86%
Below average
Depth
1.5
/ inches
Who it's for
- Homeowners prioritizing sleek design and minimalist living spaces.
- Listeners seeking quality sound from discreet, space-saving speakers.
- Enthusiasts building custom home theater systems with specific placement needs.
Who should skip it
- Audiophiles expecting full-range sound without additional components.
- Budget-conscious buyers seeking high-value audio solutions.
- DIY installers preferring simple, plug-and-play speaker setups.
Performance breakdown
Aesthetic Integration
The ultra-slim aluminum profile vanishes seamlessly alongside modern flat-panel displays.
Dynamic Range
Impressive punch for its size, though it lacks deep sub-bass extension.
Soundstage Dispersion
Wide, immersive audio coverage fills the room without needing precise positioning.
Build Quality
Aircraft-grade aluminum construction feels exceptionally rigid and premium to the touch.
Mounting Versatility
Included wall and table options make setup effortless in any configuration.
High-Frequency Clarity
Pure aluminum dome tweeter delivers crisp, detailed highs without sounding harsh.
Key Specs
Depth
1.5 inches
Drivers
Two 3.5" XTDD mid/bass drivers, four 3.5" bass radiators, one 1" pure aluminum dome tweeter
Frequency Response
92 Hz–30 kHz
Impedance
8 ohms
Sensitivity
92 dB
Recommended Crossover
100–120 Hz
Cabinet Material
Aircraft-grade extruded aluminum
Mounting
PureFlat wall bracket, smoked-glass table stand, horizontal adapters
Know before you buy
Yes, the XTR-50 is designed to be versatile. You can mount it horizontally or vertically, making it an excellent choice for a left, right, or center channel speaker in your home theater setup.
Because of its ultra-slim 1.5-inch profile, the XTR-50 is optimized for mid and high frequencies. You will definitely need a dedicated subwoofer to handle the low-end bass frequencies for a complete, immersive sound experience.
Definitive Technology includes both a PureFlat wall bracket for a flush, low-profile wall mount and a smoked-glass table stand if you prefer to place the speaker on a media console.
Yes, the included PureFlat wall bracket is specifically engineered to keep the speaker's depth at just 1.5 inches, allowing it to sit nearly flush against the wall for a clean, integrated look with your flat-panel TV.
While traditional box speakers have more internal volume for bass, the XTR-50 uses pressure-coupled bass radiators and XTDD drivers to create a surprisingly wide, dynamic soundstage that defies its slim dimensions. It is an ideal compromise for those who prioritize aesthetics without sacrificing clarity.
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$249