Audio quality plays a critical role in gaming performance, whether in competitive matches or solo campaigns. In recent years, there has been a clear shift in the type of audio equipment gamers are choosing. As competitive online gaming continues to evolve, players are seeking every possible advantage, and sound has proven to be one of the most valuable tools.
The ability to accurately hear subtle cues like footsteps or reloads can be the difference between winning and losing. While traditional headphones provide a level of precision, in-ear monitors (IEMs) offer an even greater degree of clarity, detail, and immersion.
“Nowadays, it’s not just musicians using IEMs; its audio engineers, music composers, sound designers, audiophiles, and a quickly growing number of competitive gamers/streamers.”
Why IEMs over Headphones?
Studio Resolution
In-ear monitors were developed as a solution for musicians needing to hear themselves better on stage without engaging in a volume war between the stage monitors and damaging their hearing. As live performance technology progressed and demands grew, so too did the quality of the in-ear monitors.
Nowadays, it’s not just musicians using IEMs; its audio engineers, music composers, sound designers, audiophiles, and a quickly growing number of competitive gamers/streamers. There’s plenty of reasons why, such as better isolation, sonic consistency, comfort, profile, and the ultra-high resolution you achieve with balanced armatures and dynamic drivers delivering sound right into your ear canals.
In the pursuit of the highest possible audio resolution, many professionals and hobbyists alike have also incorporated DACs and amps into their setups, stabilizing and providing extra power to IEMs with higher quantities of drivers.
Locational Audio, Realism & Immersion
64 Audio in-ear monitors are uniquely designed to maximize the perception of 3D space and its resolution, whether it be music, movies, or games. We accomplish this by deploying balanced armature drivers in packs, each allocated to a particular frequency band. The end result is hyper realistic stereo imaging and sound staging, making footsteps easier to hear and locate, earning you an edge over the competition when you need it most.
Goodbye, Head Dent
If you’re familiar with this space, maybe you’ve heard of headphone dent. Whether its your hair, (or in some cases your actual head), the days of accidentally reshaping your skull are quickly passing. Players are now beginning to opt for more comfortable, lower profile solutions such as in-ear monitors which come with numerous benefits.
Extended Play
Thanks to patented technologies like Apex and 3D-fit, long sessions are a breeze. Apex (air pressure exchange) technology reduces pneumatic pressure on your ear drum, effectively eliminating hearing fatigue over long sessions. 3D-fit ensures your custom in-ear monitors are so close to matching even the micro details of your inner ear, users often forget they’re wearing them.
“This was definitely my best experience with IEMs to date, it felt like I was wearing an open back set of headphones. They were comfortable to use for extended periods of time.”
– Kyle Fraser (Sledgehammer, Lead Sound Design at 343 Industries) Uses: Duo, U6t
Difference between Universal & Custom IEMs
Universal (UIEMs): Pre-made with a one-size-fits-most design, using interchangeable tips (e.g., foam, silicone) to fit various ear sizes. They’re less personalized but more versatile for sharing or resale.
Custom (CIEMs): Custom IEMs are molded to the exact shape of an individual’s ears using impressions taken by an audiologist, and 3D printed using our patented 3D-Fit process. They offer a personalized, snug fit, ensuring maximum comfort and noise isolation.
Console compatibility: (PC, PlayStation, Xbox, Nintendo Switch 1 & 2, Steam Deck)
Difference Between Cheap and Premium Options
When considering in-ear monitors IEMs, some budget-friendly options offer impressive value, delivering decent sound quality for their price point. However, premium products like 64 Audio provide a superior listening experience due to their advanced engineering, higher-quality materials, and meticulous tuning. These aspects result in enhanced clarity, soundstage, immersion, and comfort, which are critical for professionals and hobbyists alike seeking precision and long-term reliability. While budget models are often passable for casual use, premium IEMs justify their cost through refined performance and meticulous design, catering to those who prioritize audio fidelity and build quality.
The Best In-Ear Monitors for Gaming
64 Audio U6t / A6t
In standard 64 Audio fashion, U6t is a balanced natural sounding earphone, slightly set apart from our other UIEM models by offering a softer presentation of an audio mix. Beautiful upper-mid imaging, realistically presenting sounds like footsteps in a wide variety of competitive online games as well as breathing life into saturated mid-bass mixes often found in OSTs. Using the various included apex modules and ear-tips allows the listener to further customize the sound of the U6t based on their unique needs.
Custom Counterpart: 64 Audio A6t
Play style: Casual / Simulation / RTS Gaming
64 Audio U4s / A4s
U4s sounds light on its feet while effortlessly delivering physically engaging sub-bass without bleeding into the mid-bass. Balanced mid frequencies and a pleasant high-mid band respond well to a wide array of games, music, and sound design at every volume level; present but not fatiguing. The tia high-driver’s open airy quality couples with the extended sound-stage provided by apex for a lifelike sonic experience.
Custom Counterpart: 64 Audio A4s
Play style: Modern AAA / Story Driven / Cinematic / RPG
64 Audio Trió
One of our fully tubeless UIEMs, Trió features our patented tia technology, integrated patented apex pressure relief, and patented LID circuitry. Trió relies on the Frequency eXtension Chamber (FXC) for superior mid-range control. The air volume of the back-vented dynamic driver is precisely controlled, delivering perfectly placed mid frequencies, giving voices and worldly elements a remarkably natural sound.
Play style: Tactical Extraction & Competitive Shooters
64 Audio U12t / A12t
Offering reference-level detail, this IEM has become one of the most highly regarded and sought after audiophile UIEMs. U12t delivers immersive sound and impeccable spatial imaging. Its articulate highs extend beautifully with a warm and engaging low-end response. This makes for a seamless experience no matter what you throw at it.
Custom counterpart: 64 Audio A12t
Play style: Tactical Extraction & Competitive Shooters
64 Audio Volür
Volür‘s isobaric low-drivers’ damping decreases low-frequency smear, lowering the noise floor to a darker background between FX sounds and beats, allowing details to shine. This creates more palpable impact, with subtle sub-bass information revealing the sound designer’s true intentions, and a full sound at low volumes. Mids maintain that signature rich quality; an almost tube-saturated presentation. Upper-mids enhance holographic center imaging that really capture your focus. Our tia waveguide plays the biggest role in improving HF response since our invention of the direct-radiating driver; increasing clarity and stereo imaging.
Play style: Modern AAA / Story-Driven / Cinematic / RPG Games
| Model | Drivers | Price | Technology | Color |
| U6t/A6t | 6 Drivers | $1399 | Apex, LID, Tia | Black, Silver |
| U4s/A4s | 4 Driver Hybrid | $1199 | Apex, LID, Tia | Slate Blue, Meteorite |
| Trió | 3 Drivers | $2299 | Apex, LID, Complete Tia | Neutral, Brushed Aluminum |
| U12t/A12t | 12 Drivers | $1999 | Apex, Lid Tia | Aluminum, Stainless Steel |
| Volür | 10 Driver Hybrid | $2499 | Apex, Lid, Tia, Isobaric | Matte Black, Purple Abalone |
The Best Entry Level In-Ear Monitors for Gaming
Aspire 2 – Immersion Focused
A dual-driver system with a two-way crossover provides increased flexibility in tuning. By leveraging the unique characteristics of both dynamic and balanced armature drivers, Aspire 2 delivers focused low-end impact alongside detailed mids and highs – perfect for putting you right in the heart of the game. Additionally, its integrated Helmholtz Resonator technology helps achieve a forward low-end presentation with an elevated high-frequency response—without harshness.
Aspire 3 – Balanced & Detailed
A carefully refined three-driver design that strikes the perfect balance between energy and precision. Its hybrid configuration features a dynamic driver for lows, a balanced armature for mids, and another balanced armature for highs. While the bass remains rich and robust, the mids take center stage—adding extra body to audio fx elements. Aspire 3 also integrates a custom high-frequency waveguide, further shaping its balanced frequency response to ensure clarity and articulation where it matters most.
| Model | Drivers | Price | Technology | Color |
| Aspire 2 | 4 | $799 | Apex Core, Waveguide, LID | Black, Silver |
| Aspire 3 | 3 | $649 | Apex Core, Waveguide, LID | Brown, Silver |
Honorable Mention
Aspire 1 – Rookie Of The Year
Decades of combined experience in performance monitoring distilled into its purest form: a single-driver in-ear monitor. Aspire 1’s full-range dynamic driver is precisely tuned using multiple Helmholtz Resonators, integrated into its 3D-printed housing, to deliver a bass-forward interpretation of our balanced sound signature. At $349, it’s the best option for those looking to get into IEMs for gaming/streaming without breaking the bank.
Mentions
“Think of them like earbuds but way WAY nicer. To me, I can hear the difference between these and a cheaper set. It’s all what you value.”
– OnePeg (Escape From Tarkov/Content Creator) Uses: Custom A12t
“64 Audio was a huge improvement to my streaming setup. I can wear them comfortably for long hours and the sound quality is unmatched. They make pinpointing sounds while gaming effortless.”
– LVNDMARK (Gamer/Twitch Partner) Uses: Trió, Fourté, Custom A6t
“Whether I’m gaming or just listening to music, the A6ts blow my mind. I hear fine details I wasn’t able to before and I’ll never go back to a regular headset.”
– bearki (Twitch Partner) Uses: Custom A6t