Empire Ears Triton vs FiR Audio Project K
Introduction
The Empire Ears Triton and FiR Audio Project K are premium IEMs designed to deliver an engaging sound experience. We compare both models to help you find the best in-ear monitors for your listening preferences.
Not the right fit? Browse other In-Ear Monitors from Empire Ears and FiR Audio.
Empire Ears Triton vs FiR Audio Project K Price Comparison
The Triton and Project K sit at two different price points.
The Triton comes in at $1,799.00.
The Project K comes in at $2,799.00
The Triton costs significantly less than the Project K. 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 Empire Ears Triton
The Triton is a hybrid IEM crafted for musical engagement, combining dynamic and balanced armature drivers to deliver a lively, full-bodied sound with enhanced bass response and immersive staging.
Empire Ears Triton Features:
- Tribrid driver setup with Dynamic + BA + Bone Conduction Drivers
- Dynamic driver W9+ subwoofers delivers impactful low-end punch
- Balanced Armatures add clarity and layering
- Bone Conduction Drivers for rich and detailed vocals
- Tuned for engaging, musical listening
- Premium design with ergonomic fit
Empire Ears Triton Specs:
Driver Configuration: Tribrid (W9+ Dynamic / EMP75 Balanced Armatures / Bone Conduction Drivers)
Frequency Response: 5 Hz - 40kHz
Impedance: 2.8 ohms @ 1kHz
Sensitivity: 99dB @ 1kHz, 1mW
Connector: 2-pin, 0.78mm
The FiR Audio Project K
Built from the legacy of the Frontier Series, the FIR Audio Project K takes the signature FIR house sound to new heights. Designed for balance, precision, and musical engagement, it delivers a refined, all-rounder performance that bridges the energy of the RN6 with the warmth of the XE6.
FiR Audio Project K Features
- Kinetic Bass Technology for deep, tactile low-end impact that you can hear and feel
- Hybrid 5-Driver System for smooth, coherent sound across bass, mids, and treble
- ATOM XS Modules for fine-tuning isolation and sound to match your preference
- Titanium Shell for enhanced durability and a premium, ergonomic fit for long listening sessions.
- Custom RCX Connector for a secure, reliable connection with easy cable swaps.
FiR Audio Project K Specs
Driver Configuration: 5-Driver Hybrid (1 Kinetic Bass Dynamic Driver, 3 OpenDriver Balanced Armatures, 1x OpenDriver Balanced Armature with Sound Reflector)
Frequency Response: 20Hz – 20kHz
Impedance: 15Ω
Connector: RCX (FIR Proprietary)
Shell Material: Titanium
Tuning Modules: ATOM XS Interchangeable Modules
Design and Build Quality
The Triton and Project K are premium IEMs with exceptional build quality, design, and ergonomics.
The Triton blends luxury and performance with its stunning ergonomic design. Its shell is made from high-density resin reinforced with premium materials for enhanced rigidity and durability.
The faceplate design is eye-catching, showcasing Empire Ears’ attention to craftsmanship with a premium finish that feels and looks premium. While the housing is slightly larger to accommodate its hybrid driver system, the ergonomic shaping ensures it remains comfortable, with a secure seal that enhances both isolation and bass impact.
The FIR Audio Project K features an ergonomic, universal shell design crafted from premium, lightweight, durable materials for extended listening in style.
It features reflective titanium shells paired with sapphire faceplates for enhanced durability and aesthetics. The IEMs include detachable RCX cables for secure, reliable connections and easy cable swaps, while ATOM XS modules allow for adjustable isolation and tuning without affecting fit.
Sound Signature
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.
Triton Sound Signature
The Triton, with its tribrid driver system with a powerful W9+ subwoofer, BA drivers, and Bone Conduction, deliver a fun and smooth sound signature.
The W9+ subwoofer brings impressive bass power for deeper, more textured bass with natural decay. The balanced armatures layered on top bring clarity and definition to the mids and treble, giving instruments and vocals weight while still preserving detail.
The slightly larger housing allows for better driver placement and airflow, which helps create a wider, more holographic soundstage. The result is a sound that feels immersive and full-bodied, perfect for listeners who want to feel like they're part of the performance.
Project K Sound Signature
The FIR Audio Project K is tuned for a balanced W-shaped sound signature, blending lively energy with natural warmth and clarity.
Bass is tight, deep, and textured, driven by FIR’s Kinetic Bass technology that delivers low-end impact you can both hear and feel. It strikes a balance between sub-bass rumble and mid-bass punch, giving music a solid, weighty foundation without muddying the mids.
The midrange is natural and expressive, with forward, lifelike vocals that bring both male and female singers into clear focus. Instruments sound full and organic, maintaining excellent timbre and clarity.
Treble is crisp and extended, offering fine detail and sparkle while avoiding harshness or fatigue.
The Project K’s soundstage is spacious and coherent, offering precise imaging that creates a natural, three-dimensional presentation. Each layer of the music feels well-separated yet cohesive, resulting in a sound that’s both revealing and musical.
Price and Value
At $1,799, the Empire Ears Triton sits in the upper-midrange tier, combining premium engineering with proprietary tech. It features a tribrid setup with a W9+ dynamic subwoofer, custom EMP75 BA, and dual bone-conduction drivers, all managed by the synX crossover and stabilized with ARC anti-resonance treatment. Hand-finished ARC resin shells ensure durability, while the Monarch hybrid cable and dual-case system add a premium touch. The Triton delivers impressive impact, clarity, and craftsmanship for its class.
At $2,799, the FIR Audio Project K delivers excellent value for listeners seeking top-tier performance with everyday versatility. The combination of Kinetic Bass, Hybrid 5-driver design, and ATOM XS tuning modules gives it a level of customization and coherence rarely found even at higher prices. It is the IEM for those who want a “do-it-all” IEM capable of studio-level detail, natural tonality, and immersive musicality.
Our Thoughts
Get the Triton if you want a bass-forward IEM with powerful slam, clear vocals, and detailed yet non-fatiguing treble. Its W9+ dynamic subwoofer delivers deep, impactful lows, while the custom EMP75 BA and dual bone-conduction drivers add clarity and resolution across mids and treble. The synX crossover and ARC anti-resonance tech ensure smooth, controlled tuning, making it perfect for listeners who want immersive, engaging music with authority and precision.
Get the Project K if you want a versatile, all-rounder IEM with deep, textured bass, natural forward mids, and crisp, extended treble. Its hybrid 5-driver design, combined with Kinetic Bass technology, delivers impact and clarity across the frequency range, while ATOM XS modules let you fine-tune isolation and sound balance. With coherent crossover design and ergonomic shells, Project K offers a smooth, natural, and highly adaptable listening experience that works across any genre.
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