The Empire Ears Legend Evo and 64Audio Fourte are flagship IEMs designed to deliver a clear, impactful, and detailed sound experience. We compare both models to help you find the best in-ear monitors for your listening preferences.
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The Legend Evo and Fourte sit at slightly different price points.
The Legend Evo comes in at $3,099.00.
The Fourte comes in at $3,599.00.
The Legend Evo costs $500 less than the Fourte. Let's dive deep into the specs, design, sound signatures, and features of both so you can get a better idea of what each IEM brings to the table.
The Legend Evo is the evolution of Empire Ears' Legend X IEM. It features an eight-driver tribrid design consisting of W9+ Subwoofers, Prioprietary Balanced Armature Drivers, and a Weapon X Bone Conduction Driver. The Legend Evo boasts A.R.C Resonance Mitigation Technology and a premium Empire x PWAudio GENESIS Cable.
Empire Ears Legend Evo Features:
Empire Ears Legend Evo Specs:
Driver Configuration: 2x W9+ Subwoofers - 5x Balanced Armatures - 1x Weapon X Bone Conduction Driver
Frequency Response: 5 Hz - 40kHz
Sensitivity: 108dB @ 1kHz, 1mW
Crossover: 9-Way synX Crossover Network
Impedance: 3 Ohms @ 1kHz
The Fourte is a flagship hybrid IEM from 64Audio. It features a Dynamic Driver, a Balanced Armature driver, and two tia drivers. The Fourte packs the full suite of tia technologies for clear sound alongside built-in Apex for enhanced comfort.
64Audio Fourte Features:
64Audio Fourte Specs:
Driver Configuration: 1 dynamic driver (lows), 1 tia balanced armature driver (mids), 1 balanced armature driver (mid-highs), 1 tia high driver (highs).
Frequency Response: 5Hz – 22kHz.
Sensitivity: 114 dB/mW @1kHz.
Impedance: 10Ω @1kHz.
Crossover: Integrated 3-way passive crossover.
Isolation: up to -20dB of noise isolation (Built-in Apex)
The Legend Evo and Fourte are flagship IEMs with exceptional build quality, design, and ergonomics.
The Empire Ears Legend Evo is a simple looking IEM. Empire Ears used robust medical-grade resin shells in a stunning piano black semi-transparent paint for enhanced durability and looks. The shells are ergonomic and lightweight for enhanced fit and comfort. Subtle design details like the golden EVO logo and Empire Ears Wingspan insignia give the Legend Evo a luxurious aesthetic.
The Legend Evo's overall feel is great - offering a smooth and high-quality feel. The interior features Anti-Resonance Compound (ARC) for superior sound control and is coated in custom-spec cast polymer for reduced vibrations.
The Fourte dons a distinctive design with striking copper patina faceplates, providing a unique and sophisticated aesthetic. It features a similar half-moon shell shape as other 64Audio universal IEMs minus the Apex ports at the front. Build quality is exceptional - the Fourte feels lightweight and solid in the hand.
You're probably looking to see how these IEMs stack up on sound. We'll share our thoughts here, although keep in mind this information tends to be anecdotal and subjective.
The Legend Evo sports a W-Shaped tuning, with powerful bass, clear vocals, and extended treble.
For daily listening, the Legend Evo delivers a life-like rendition of vocals and instrumentals with excellent clarity and detail. With that said, the Legend Evo's real weapon is its incredible bass.
The bass in the Legend Evo is easily some of the most powerful you'll ever experience in an IEM. Low frequencies come through with a visceral, subwoofer-like feel, without sounding muddy or overwhelming. Despite the powerful bass, vocals and other instruments sound clear and well-defined.
The 64Audio tia Fourte delivers a U-shaped sound signature with emphasized bass and treble frequencies.
Bass is deep and impactful, providing a natural, speaker-like low-end response. The midrange is clean and detailed, offering good clarity to vocals and instruments. The treble is pronounced and extends well, adding an airy and detailed feel to the music.
Soundstage performance is where the Fourte wows, boasting an expansive soundstage with precise imaging, creating an immersive listening experience.
The $3,099 Legend Evo features a total of eight drivers in a tribrid configuration. Under the hood are 2 Next Generation W9+ Subwoofers, 5 Proprietary Balanced Armature Drivers, and a Weapon X Bone Conduction Driver. All eight drivers are synced through a 9-Way synX Crossover Network. All this is packed inside a high-quality piano black resin shell with ARC treatment.
In the box you get a premium Empire x PWAudio GENESIS Ultra Pure OCC Copper Cable, a hand-crafted leather case, and a wide selection of premium ear tips from Final Audio.
At $3,599, the Fourte offers reference-level sound and advanced features. The Fourte's unique tuning gives it an immersive and fun sound that makes music sound vivid and exciting. Features like tia and Apex lets you enjoy high-resolution sound in comfort.
The Legend Evo offers an exciting combination of bass power and accuracy, making it a great option for listening to genres like Pop or Electronic. There are very few IEMs that can match the Legend Evo's bass power and quality, yet it doesn't fall flat when reproducing vocals and other instruments.
The overall sound here is big and impactful, but smooth - the IEM to get if you want to experience energy and excitement from your music.
The Fourte offers a reference-level sound with exceptional clarity and detail retrieval. Its unique dynamic driver and Balanced Armature hybrid setup deliver powerful, speaker-like bass, clear and accurate vocals, and crystal-clear treble with lots of detail. Its expansive soundstage and precise imaging make the Fourte suitable for critical listening and professional applications alike.
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