64Audio U12t vs Noble Audio XM-1
Introduction
The 64Audio U12t and Noble Audio XM-1 are premium in-ear monitors designed to reproduce sound with exceptional clarity, detail, and precision. Let's examine both models and discuss design, sound, features, and price so you can choose the right IEM for your listening needs.
Not the right fit? Browse other 64Audio and Noble Audio In-Ear Monitors.
64Audio U12t vs Noble Audio XM-1 Price Comparison
The U12t and XM-1 sit at two very different price points.
The U12t comes in at $1,999.00.
The XM-1 comes in at $599.00.
The U12t is significantly more expensive than the XM-1. Let's dive into the specs, design, sound signatures, and features of both in-ear monitors so you can get a better idea of what makes one stand out from the other.
The 64Audio U12t
The U12t is a high-end universal in-ear monitor from 64Audio. It packs 12 balanced armature drivers per side (one of which is 64Audio's patented tia high driver) and features 64Audio technologies like Apex, Tia, and Linear Impedance Design for precise sound reproduction.
64Audio U12t Features:
- Twelve precision balanced armature drivers
- tia™ (Tubeless In-ear Audio) technology for open, natural sound
- apex™ modules (m12, m15, m20, mX) to reduce ear fatigue
- LID™ (Linear Impedance Design) for consistent sound across sources
- Ergonomic textured aluminum shell with raised metal logos and chamfered faceplate bezels.
64Audio U12t Specs:
Driver Configuration: 1 tia High Driver – 1 High-Mid Driver – 6 Mid Driver – 4 Low Driver
Frequency Response: 10hz – 20kHz
Sensitivity: 108 dB/mW @1kHz
Crossover: Integrated 4-way Passive Crossover
Impedance: 12.6 +1/-2 Ω from 10hz – 20kHz
Apex Technology Isolation: -20dB, -15dB, -12dB, -10dB
The Noble Audio XM-1
The Noble Audio XM-1 is a high-tech IEM that features a hybrid driver system highlighted by a cutting-edge xMEMS driver. Combined with a powerful 8.3mm Dynamic Driver, the XM-1 delivers next-level clarity and detail without the high-end price tag.
Noble Audio XM-1 Features:
- Hybrid driver setup: 1 x 8.3mm dynamic driver (bass) + 1 x xMEMS Cowell MEMS driver (mids/highs)
- Integrated high-bias amplifier for direct USB-C or Lightning connectivity
- Aluminum shell with stainless steel nozzle and wax guard
- Designed for smartphone compatibility without additional equipment
Noble Audio XM-1 Specs:
Driver Configuration: xMEMS Cowell Tweeter + 8.2mm Dynamic Driver Hybrid
Frequency Response: 20Hz – 20kHz
Sensitivity: 101 dB @1kHz
Impedance: 32 Ω @1kHz
USB-C cable included; Lightning adapter provided
Includes 6 pairs of ear tips and a compact carrying case
Design and Build Quality
The U12t and XM-1 offer unique aesthetics and design. Both IEMs are designed to deliver a lightweight feel and secure fit.
The U12t features fresh aesthetics for 2025.
A Textured Silver Shell Color, Raised Metal Logos, and Chamfered Faceplate Bezel deliver a more elegant look and feel.
At the front, you'll find the Apex ports under the chamfered 64Audio logo. Overall build quality is top-notch - the U12t feels solid in the hand and the new textured shells offer a more premium feel.
The Noble Audio XM-1 features a simple but sleek design with its marble faceplates and matte black shells. It features lightweight but durable aluminum material for its shells paired with a stainless steel nozzles with integrated wax guards. The XM-1 shells are compact, making them portable and comfortable to wear for extended periods.
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.
U12t Sound Signature
The U12t features a neutral, reference-level tuning known for its accurate, detailed, and immersive sound presentation. It is the perfect in-ear monitor if you're looking to scrutinize every note and detail in your favorite music.
The bass in the U12t is well-balanced, delivering good impact and rumble when needed. Its midrange is natural and clear, allowing voices to come through with life-like clarity. Its soundstage is one of the largest you'll hear in an IEM, offering accurate sound placement for an immersive sound.
XM-1 Sound Signature
The XM-1 is tuned to deliver a clean, clear, and airy sound. The xMEMS drivers deliver effortless resolution in both the midrange and treble, which makes vocals and instruments sound crystal-clear. The large 8.2mm dynamic driver adds weight and punch to your favorite tunes. Soundstage on the XM-1 is 3D-like. Sounds are easy to pinpoint in the mix, which makes for a very immersive listening experience in any genre.
Price and Value
The U12t and XM-1 IEMs deliver remarkable sound, build quality, features, and accessories.
The $1,999 U12t comes with a fresh new look and a generous set of accessories in the package. In the box, you get all the current Apex Modules and a pair of Pearl Premium Cables in 3.5mm & 4.4mm. You also get a selection of ear tips, a leather case, a cleaning tool, clips, and stickers in the package.
The $599 XM-1 comes with a xMEMS + dynamic driver hybrid configuration, a robust and lightweight build, and a premium 4-pin USB-C cable. In the box, you're getting 6 pairs of ear tips and a black carrying case.
Our Thoughts
The 64Audio U12t delivers reference-level resolution, detail, tone, and an immersive soundstage. It is the IEM to get if you want to experience an authentic studio-quality sound. Music on the U12t sounds clean, clear, and accurate - no matter the genre. The 2025 version is even better - boasting an updated design and accessories package without the extra cost. You can swap out Apex Modules to fine-tune the sound to your liking.
The XM-1 punches above its $599 price tag, delivering a blend of clarity, detail, and accuracy to your music. xMEMS technology is a game-changer, offering flagship resolution in a compact and lightweight package. Paired with the powerful 8.2mm dynamic driver, the XM-1 delivers a punchy, engaging, high-resolution sound that's perfect for just about any genre.
Another IEM to consider in this price range is the THIEAUDIO Oracle MKII. The Oracle MKII is another IEM that punches above its price class, offering a clear and natural sound
Elevate Your Listening Experience With These Related Articles
Enjoyed this article? Check out our other product comparisons!