The Empire Ears Raven 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 Raven and Fourte sit at two very similar price points.
The Raven comes in at $3,599.00.
The Fourte comes in at $3,599.00.
The Raven and Fourte cost the same. 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 Raven is Empire Ears’ ultra-flagship in-ear monitor, blending cutting-edge tech with a bold, musical tuning. It’s designed for those who want visceral bass impact, immersive soundstage, and life-like clarity in their listening experience.
Empire Ears Raven Features:
Empire Ears Raven Specs:
Driver Configuration: 12 Drivers (2 Dynamic, 5 Balanced Armatures, 4 Electrostatic, 1 Bone Conductor)
Frequency Response: 5Hz–100kHz
Impedance: 2 Ohms @ 1kHz
Sensitivity: 99dB @ 1kHz, 1mW
Connector: 2-pin, 0.78mm
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 Raven and Fourte are flagship IEMs with exceptional build quality, design, and ergonomics.
The Empire Ears Raven features build quality and aesthetics befitting its flagship status. It uses premium materials with a bold, futuristic aesthetic that instantly stands out anywhere. Its multi-driver housing is larger but surprisingly ergonomic, distributing weight comfortably across the ear for a fatigue-free feel.
The striking faceplate design is more than just a pretty face - it features Empire Ears' Harmonic Resonance Core, which enhances the W10 Bone Conductor's performance for a more tactile sound. Finally, the reinforced construction and matching black cable give it the premium durability and aesthetics you would expect from an in-ear monitor costing over $3,000.
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 Empire Ears Raven is tuned to deliver a crisp, immersive sound for a more exciting listening experience in a wide variety of genres.
Its Weapon IX+ dynamic drivers deliver thunderous, physical bass, giving music a visceral impact you can feel, ideal for genres like rock, electronic, or cinematic soundtracks. The midrange is lush and engaging, adding body and warmth to vocals and instruments, making them sound rich and emotional. Treble is impressive - the dual electrostatic drivers provide sparkling highs with incredible air and separation, creating a massive soundstage that feels holographic and immersive. This makes the Raven a perfect choice for listeners who want their music to feel exciting and fun.
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.
At $3,599, the Raven represents Empire Ears’ pursuit of no-compromise performance. Its 12-driver hybrid system delivers a sound experience that feels cinematic and emotionally engaging, offering a kind of immersion few IEMs can match. The luxury build and bold aesthetics add to its flagship aura, making it an incredible-sounding IEM that looks the part as well.
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 Empire Ears Raven is built for listeners who want energy and excitement above all else. Its quadbrid 12-driver system, with dual dynamic drivers and bone-conduction, delivers sound you hear and feel, allowing you to enjoy your favorite tracks with life-like clarity and impact. With its sleek and robust build and premium PWAudio R7 cable, the Raven blends flagship performance with bold design for audiophiles who want to hear their favorite music with next-level impact and excitement.
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.
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