The Empire Ears Raven and FiR Audio Radon 6 are flagship IEMs designed to deliver an immersive, 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 Radon 6 sit at similar price points.
The Raven comes in at $3,599.00.
The Radon 6 comes in at $3,299.00.
The Raven costs slightly more than the Radon 6. 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 Radon 6 is a premium universal/custom IEM from FiR Audio. The RN6 is specially-crafted to celebrate FiR Audio's 5th anniversary. It features a 6-driver hybrid setup backed by innovative technologies for enhanced sound and comfort.
FiR Audio Radon 6 Features:
FiR Audio Radon 6 Specs:
Driver Configuration: 1x Dynamic Driver (Kinetic Bass), 4x Balanced Armatures, 1x Electrostatic Driver
Frequency Response: 20Hz – 20kHz
Impedance: 22Ω.
Crossover: 5-way crossover design.
Shells: Machined aluminum shells with sapphire crystal glass faceplates.
Cable: Pure silver cable with copper shielding and 4.4mm balanced termination.
The Raven and Radon 6 are unmistakably premium IEMs, boasting 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 sleek, stealthy aesthetic that will pique the interest of onlookers anywhere. Its multi-driver shells are a bit on the larger side but still surprisingly ergonomic, offering excellent on-ear comfort 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 in the $3,000 price range.
Like the Raven, the FiR Audio Radon 6 features a sleek build with aluminum shells in a mostly black aesthetic. The Radon 6's shells are made of machined aluminum in an elegant black color, while its faceplates feature luxurious gold speckles with gold RN6 and FiR Audio Logo. To complete the look, the RN6's faceplates are covered in premium sapphire glass for a premium look and feel.
The Radon 6 features a large Kinetic Bass mesh port at the back and an ATOM XS port on the side.
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 FiR Audio Radon 6 offers a warm sound signature with an incredibly immersive soundstage.
The bass is the highlight of the Radon 6's sound. Bass power, texture, impact - the RN6 has it all, and with Kinetic Bass technology, you will hear and feel the bass simultaneously for a truly next-level bass like no other IEM. Midrange and treble on the Radon 6 is smooth, clear, and natural. The overall sound is free from harshness, while being detailed and clear.
Soundstage on the FiR Audio RN6 is spacious and offers accurate placement of instruments, vocals, and other sounds. This 3D-like presentation leads to a very 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. The Raven is for audiophiles who want to experience emotion and soul from their music and don't mind paying for the uncompromising experience.
The $3,299 Radon 6 features a premium look and feel with its machined aluminum shells and sapphire glass faceplates. It is packed with advanced technologies like Kinetic Bass for enhanced bass and ATOM interchangeable modules for pressure relief and sound customization.
In the box, the Radon 6 comes with a braided 4.4mm cable, a hard leather case, three sets of ATOM XS modules, a cleaning tool, an ATOM module tool, and three pairs of foam and silicone ear tips.
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 FiR Audio Radon 6 offers a fun, exciting, and immersive sound. Musical enjoyment is the name of the game here - powerful and tactile bass, exciting vocals, and smooth yet sparkly treble. The soundstage is incredible, too - offering a 3D-like presentation that you typically only experience with full-sized premium headphones.
What really sets the Radon 6 apart from the Raven is its ATOM XS swappable modules, which allow you to customize noise isolation and sound to your preferences. Get the Radon 6 if you want to experience top-tier excitement and immersion from your music.
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