Welcome to our Definitive Technology Mythos LCR85 Review, where we explore how this ultra-slim three-way LCR speaker redefines on-wall audio for 85”-class televisions and beyond. Combining signature Definitive Technology acoustics with a sleek, adjustable design and IP66 weather protection, the Mythos LCR85 is engineered to elevate both your home cinema and music-listening experiences.
From its aircraft-grade aluminium enclosure to the nine-driver XTDD array and aluminium oxide dome tweeter, the Mythos LCR85 delivers room-filling sound with pinpoint imaging and visceral bass—ideal for audiophiles seeking seamless integration with large flat-screen displays. Let’s dive into the performance, build, and who stands to gain most from this boundary-pushing speaker.
Design & Build Quality
The Mythos LCR85’s ultra-slim cabinet measures just under 2” deep, allowing a near-flush mount behind 85”-class TVs. Its symmetrically adjustable wings extend up to 3.42” on each side to frame your screen elegantly. The enclosure is machined from aircraft-grade aluminium, ensuring rock-solid rigidity that prevents unwanted resonances and keeps the sonic signature pure.
An IP66 rating means the Mythos LCR85 can thrive in both conditioned living rooms and weather-protected outdoor environments—perfect for alfresco entertaining. The micro-perforated powder-coated steel grille conceals a nine-driver array while maintaining a minimalist aesthetic. Whether installed horizontally as a centre channel or vertically as a left/right speaker, the flexible mounting bracket makes alignment straightforward.
At the heart of the Mythos LCR85 lies a three-way network: six 3.5” XTDD woofers, two 3.5” XTDD midrange drivers, and a 1” Dymension™ aluminium oxide dome tweeter. The XTDD (eXtraordinary Tough Dome) drivers feature anodised aluminium domes that eliminate break-up and widen dispersion, producing a spacious, dynamic soundfield with exceptional clarity.
The Dymension™ dome tweeter offers smooth extended response and rapid transient handling, ensuring dialogue and orchestral highs remain crisp and lifelike. Precision crossovers are meticulously tuned to deliver a balanced frequency response (120 Hz–20 kHz at –3 dB), yielding the richness and fullness you’d expect from much larger, free-standing speakers.
For deeper bass, pairing the Mythos LCR85 with a Descend Series subwoofer seamlessly extends low-frequency output, giving you that visceral punch during movie explosions or electronic basslines in 3D audio mixes.
Technical Deep Dive
- Frequency Response: 100 Hz–25 kHz (–10 dB)
- Nominal Impedance: 4 Ω (8 Ω compatible)
- Sensitivity: 88 dB (2.83 V/1 m)
- Recommended Amplifier Power: 25–150 W
- Adjustable Width: 1062–1148 mm
- Weight: 6.18 kg
The 4 Ω nominal impedance is compatible with 8 Ω amplifiers, making the Mythos LCR85 a versatile addition to existing stereo or AV setups. Its 88 dB sensitivity strikes a fine balance between efficiency and headroom, handling moderate to high power without strain. The slim form factor and substantial driver complement belie its modest size, delivering a surprising low-end impact and cavernous soundstage.
Who Should Consider the Mythos LCR85?
- Home cinema enthusiasts aiming for an integrated, minimalist setup with a large display.
- Audiophiles who demand full-range, immersive sound but lack the space for floor-standing speakers.
- Outdoor entertainers looking for a weather-protected speaker that doesn’t compromise on performance.
- Systems that require timbre-matched speakers to maintain uniform voicing across channels.
If your next AV project calls for a speaker that blends seamlessly into your décor while packing a punch worthy of a dedicated theatre, the Mythos LCR85 could be the perfect fit.
Pros & Cons
Pros:
- Ultra-slim (< 2”) adjustable width cabinet frames 85” TVs elegantly
- IP66-rated enclosure for reliable indoor and sheltered outdoor use
- Nine-driver XTDD array delivers wide dispersion and robust dynamics
- Aluminium oxide dome tweeter offers pinpoint imaging and fast transients
- Precision crossovers ensure balanced, full-range performance
- Aircraft-grade aluminium enclosure minimises resonance coloration
- Timbre-matched for seamless integration with other Definitive Technology speakers
Cons:
- Low-end extension below 100 Hz benefits from a dedicated subwoofer
- 4 Ω nominal impedance may require a robust amplifier for peak performance
Ready to Elevate Your Home Audio?
Experience the Mythos LCR85’s blend of form and function for yourself. Explore the Definitive Technology Mythos LCR85 on our site for detailed specs, or speak with our team of experts today. Call us on 1300 308 711 or email sales@theaudiotailor.com.au to find the perfect match for your space. Let our specialists craft a tailor-made solution that transforms your viewing and listening experience.
