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In-Ear Monitors — hifisoundgear
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In-Ear Monitors

noble audio spartacus iem back shell view with nozzles and logos

In-ear monitors, or IEMs, are a popular type of earphone that offers a great combination of sound, comfort, fit, and noise isolation. Compared to other types of earphones, IEMs have the advantage of having multiple drivers to deliver their sound and the option for custom-molded shells for a fit that perfectly sits in your ear. 

Our collection of in-ear monitors features the best IEMs from 64Audio, Noble Audio, FiR Audio, THIEAUDIO, and Empire Ears. Choose the best IEM for your use case and buy them today with confidence with our Price Match Guarantee and 60-day return policy.

How do I choose a good in-ear monitor?

In-ear monitors come in many sound signatures, driver configurations, fits, and shell shapes. 

When choosing an in-ear monitor, the most important things to consider are your sound preferences and fit - these factors ensure you get the sound you want from your music library and allow you to listen to your favorite tunes for hours without discomfort. 

IEMs come in various sound signatures, with the most common tunings being U-shaped and V-shaped sound signatures. U-shaped and V-shaped tunings have elevated bass, recessed mids, and extended highs. These sound signatures offer the most engaging sound signature to suit most genres. Some less common sound profiles are balanced or flat sound signatures that strike the best blend of bass, mids, and treble. These are perfect for audio mixing in the studio or live sound monitoring. 

Don’t worry about the number or type of drivers when choosing your IEM. IEM manufacturers will go about their way to deliver their target sound signatures, so some of their in-ear monitors will feature one or more drivers to handle various frequencies. Regardless of the number and type of drivers, choose the IEM that fits your sound preferences the best for the best experience. 

Last but not least is the shell type. The most common type of IEM is the universal IEM, which features a generic shell shape molded to fit as many ears as possible. These IEMs offer a good fit for the most part, but things get a bit challenging as you delve into multi-driver IEMs with larger-than-average shell sizes. 

And then there’s the custom in-ear monitor. These monitors come in custom-built shells molded from an accurate impression of your outer and inner ear. By injecting special foam in your ear to capture your ear’s intricacies, IEM manufacturers can print an ultra-accurate IEM shell that fits your ear like a glove.

Experience the best comfort and sound with Custom-Molded IEMs

noble audio custom in ear monitor front view red and blue

Custom-molded in-ear monitors offer an unbeatable combination of sound, comfort, and durability, making them a great choice for professional audio work.

Built using an accurate impression of your ear’s unique anatomy, custom-molded IEMs offer a glove-like fit that disappears in your ear, resulting in comfort and fit you won’t get with universal in-ear monitors. Sound is improved as well, thanks to the superior fit and noise isolation, and durability is a step above due to more stringent quality control. 

Premium features come at a premium price, so expect to pay extra for custom-molded in-ear monitors. When it is all said and done, custom in-ear monitors will be well worth your money, as you’re getting unbeatable quality, sound, and comfort by going with custom-molded IEM. 

At HiFiSoundGear, getting Custom IEMs has never been easier. Just choose your preferred CIEM, proceed through checkout, and we’ll reach out to you with instructions on choosing your custom options. We’ll even help find audiologists near you so you can get your impressions done as soon as possible. 

Click the button below to explore the wide range of Custom IEMs from HiFiSoundGear. Proceed to checkout with your preferred CIEM model, and we’ll handle the rest.

HiFiSoundGear Recommended In Ear Monitors

Noble Audio Viking Ragnar, Ronin, Spartacus, and Stage 3 IEM

Noble Audio Viking Ragnar front view

Noble Audio Viking Ragnar IEM

Price: $4,000.00

*comes with 1-Month TIDAL HiFi Plus Subscription

VIEW NOBLE AUDIO VIKING RAGNAR
Noble Audio Ronin side by side view

Noble Audio Ronin IEM

Price: $3,900.00

*comes with 1-Month TIDAL HiFi Plus Subscription

VIEW NOBLE AUDIO RONIN
noble audio spartacus front view

Noble Audio Spartacus IEM

Price: $1,800.00

*comes with 1-Month TIDAL HiFi Plus Subscription

VIEW NOBLE AUDIO SPARTACUS
noble audio stage 3 front view

Noble Audio Stage 3 IEM

Price: $600.00

*comes with 1-Month TIDAL HiFi Plus Subscription

VIEW NOBLE AUDIO STAGE 3

Near next-level clarity and realism with Noble Audio IEMs

Noble Audio's impressive IEM lineup delivers ultimate sound experience at home or in the studio. The Noble Audio Viking Ragnar, Ronin, Spartacus, and Stage 3 are some of the best IEMs Noble Audio has to offer. Each IEM is crafted and tuned to produce the clean, detailed sound Noble Audio is known for.

The Viking Ragnar is Noble Audio's top-of-the-line offering, boasting endgame clarity, resolution, and detail retrieval. The Ronin is Noble's reference-tuned in-ear monitor with an exceptionally flat tuning profile for ultra-detailed and accurate listening sessions. The Spartacus is Noble Audio's "fun" IEM, offering a big and bassy sound signature for an engaging sound. Last but not least is Stage 3 - a clean-sounding balanced IEM that punches way above its price tag by offering best-in-class tuning and sound quality.

Enjoy rich sound in an aesthetically stunning package with Noble Audio IEMs.

Best Wireless In Ear Monitor

Noble Audio FoKus Prestige

noble audio fokus prestige wireless iems blue model on white surface

Price: $599.00

*comes with 1-Month TIDAL HiFi Plus Subscription*

Beautiful wood-crafted build and class-leading wireless sound

The Noble Audio Prestige is a great-sounding wireless IEM/TWS from Noble Audio. It features a triple-driver setup consisting of a dynamic driver and two Balanced Armatures to deliver a bassy yet well-detailed sound. 

The bass on the Noble Prestige TWS is more focused on the sub-bass regions. The bass reaches deep and offers a lot of rumble and presence, perfect for bass-heavy music like EDM, Hip-hop, or RnB.

The midrange is tuned very well for a TWS set. Unlike other TWS, where the midrange is an afterthought, the FoKus Prestige's midrange is clean, clear, and well-emphasized. Vocals and instruments sound smooth and clear on the FoKus Prestige, with satisfying tone and realistic timbre qualities.

The treble on the Noble FoKus Prestige is smooth. There's a good extension here, but it does not have as much emphasis as the bass. Still, the treble on the FoKus Prestige is enough to provide an airy and detailed listening experience.

One of the highlights of the Noble Prestige TWS is its design. The Prestige comes in two color variants - blue or brown. Both color options feature a stunning wood-crafted design that will look amazing on your ears or your table. 

In terms of tech, the Noble FoKus Prestige features a new PCB with improved wireless connectivity. The revised PCB design offers enhanced efficiency and extends the Prestige TWS’s battery life to an impressive 10-hour max playtime. You also get Qualcomm TrueWireless Mirroring, Qualcomm cVc noise canceling, fast charging, and touch controls, among many features.

noble audio fokus prestige tws iems case with iems in blue
Pros
  • Bass is plenty and quality is really good for a TWS.
  • Good midrange tuning with good vocal and instrument placement.
  • Smooth silky treble without peaks or harshness.
  • Stunning wood-crafted shells and case.
Cons
  • High price tag.
  • Shells are on the larger side.

In Ear Monitors for Gaming

64Audio U6t IEM

64Audio U6t UIEM front view

Price: $1,299.00

*comes with 1-Month TIDAL HiFi Plus Subscription*

Smooth sound signature and lightweight shells for an immersive gaming experience

For gaming, you want an IEM that sounds clear and offers great fit and comfort. The 64Audio U6t offers both and then some. 

The U6t features a six-driver all-BA driver package. You get two Balanced Armature drivers for the bass, two for the mids, one for the high-mid, and a Tia high driver for the ultra-high frequencies. All six drivers are tuned to deliver a musical, true-to-life sound. 

The 64Audio U6t’s sound is best described as warm-neutral. The bass is powerful while the mids are very clear and have accurate tone. The treble on the U6t is well-extended with zero hint of sharpness. 

Instruments and vocals sound natural and clear on the U6t - an enjoyable listening experience that you can listen to for hours without fatigue. 

In terms of fit and comfort, the U6t’s lightweight and simple shell design makes it a comfortable IEM for most ear types. The Apex Modules improve comfort, too, by relieving extra air pressure in your ears. 

There's very little to fault with the 64Audio U6t. It delivers a very satisfying sound and great comfort for long gaming sessions.

64Audio U6t UIEM package contents
Pros
  • Smooth yet engaging sound with good clarity and details.
  • Very comfortable shell shape.
  • Apex Modules improve comfort.
Cons
  • Only comes with a 3.5mm cable in the box.

In Ear Monitors for DJs

64Audio A6t IEM

64Audio A6t front view

Price: $1,299.00

*comes with 1-Month TIDAL HiFi Plus Subscription*

High-resolution studio-reference sound with great comfort to boot

The A6t is an excellent choice for live monitoring and DJ work. Its durable, custom-molded shell offers great fit, comfort, and noise isolation - a great combo for live mixing. 

Six Balanced Armatures drive the 64Audio’s A6t’s sound. With the M15 Apex Module installed, the A6t delivers a balanced sound signature with good clarity and accurate tone. 

The bass on the A6t is well-controlled and punchy. There’s a distinct separation between sub-bass and mid-bass frequencies, which makes music sound more dynamic and engaging. The mids are clean and clear on the A6t. The balanced tuning profile delivers accurate vocals and instruments. The treble on the A6t is well-extended. The Tia high-driver does a great job at projecting air and space in every track while being mostly free of sharpness. 

Comfort and fit are impressive on the 64Audio A6t. With 3D-fit technology, 64Audio is able to produce impressively accurate shell molds for the best fit and comfort, allowing you to enjoy the A6t without fatigue. 

64Audio A6t package contents
Pros
  • Dynamic bass presentation with good separation between sub-bass and mid-bass.
  • Ultra-clear midrange with accurate vocals and instruments.
  • Smooth detailed treble.
  • High-quality custom-molded shells.
  • Apex Modules expand the soundstage and improve in-ear comfort.
Cons
  • Sound leakage and reduced noise isolation due to Apex Modules.

In Ear Monitors for Small Ears

Noble Audio Stage 3 IEM

noble audio stage 3 front view

Price: $600.00

*comes with 1-Month TIDAL HiFi Plus Subscription*

Crystal clear resolution and flat tuning deliver a clean enjoyable sound

Finding the right IEM is tough when you have smaller ears, and your options only get more limited as IEM shells get bigger and bulkier as you go up in price.

Despite housing three drivers, the Noble Audio Stage 3 boasts a relatively small shell that will fit smaller ears without a problem. Music lovers will find it a great choice for listening to their favorite music. 

The Noble Audio Stage 3 is a competitive triple-driver IEM from Noble Audio. Its 10mm dynamic driver delivers fast, punchy bass with excellent tone, while its Balanced Armature drivers produce clear and accurate sound with lots of detail. 

The Noble Stage 3’s bass is relatively lightweight. You won’t get bass-head bass, but the presentation is clean and detailed. This type of bass response is perfect for bass-centric genres with fast bass guitars and drum passages. 

Mids on the Noble Audio Stage 3 are elevated, especially in the upper-mid region. The upper-mids emphasis pushes vocals and instruments forward in the mix, which leads to an intimate and detailed listening experience. 

The treble on the Noble Stage 3 IEM is well-extended but smooth. The generous treble extension gives music good air and space, as well as good detail and presence without ever sounding harsh. 

The Noble Stage 3 is relatively affordable as far as premium IEMs go. At $600, you’re getting exceptional sound and comfort you just won’t find anywhere else.

noble audio stage 3 cable view
Pros
  • Clean fast bass with good detail and punch.
  • Elevated midrange offers crystal-clear mids with a forward vocals and instrument presentation.
  • Smooth treble with good sparkle and detail.
  • Comfortable, lightweight shells.
  • Multiple cable terminations out of the box.
Cons
  • Upper-midrange might be too spicy for some.

Best In Ear Monitors Under $1000

FiR/Bellos Audio X-Series IEM

fir bellos audio x-series iem front view no cables

Price: from $499.00

*comes with 1-Month TIDAL HiFi Plus Subscription*

Comfort-centric features and warm smooth tuning for long listening sessions

The FiR/Bellos Audio X-Series IEMs offer a combination of sound, comfort, and durability at a competitive price of just $999 for the top model X4 - you'll be hard-pressed to find a better IEM than this. 

FiR/Bellos X4 uses four drivers to deliver its sound. You get a single dynamic driver for the bass and three Balanced Armature drivers handling the rest of the frequencies. The X4 is tuned to deliver a warm-neutral sound signature with extra treble emphasis - a tuning that will suit popular genres like Rock, EDM, Pop, and RnB. 

The bass on the FiR/Bellos X4 sounds natural and organic. You hear a strong bass slam with a good body due to the generous sub-bass extension. The separation between sub-bass and mid-bass is excellent, so bass rumble and impacts are distinct and very detailed. 

The bass elevation enhances the X4 IEM's midrange tonality as well. The midrange on the X4 is warm and thick. Vocals and instruments have a good body to them and they never sound thin or lacking. The X4’s warm midrange gives an overall natural and pleasing listening experience. 

The treble on the FiR/Bellos X4 is well-extended but smooth and very detailed. The treble extension on the X4 adds nice air and space to your music for enhanced immersion and clarity.

The X4 sounds amazing but its impressive tech package takes comfort and durability to the next level. 

The FiR/Bellos X4 features ATOM Venting technology - a unique pressure-relief system that vents extra air from your ears to reduce listener fatigue. Enhancing comfort even further is the innovative In-Air Canal technology (custom only), which completely seals your ear entrance for unhindered comfort and fit. Combined with the high-quality 3D-printed matte shells, the X4 becomes a truly comfortable IEM that you can wear for hours without discomfort. 

The FiR/Bellos X4 boasts impressive durability as well, thanks to its robust RCX cable connection, removable faceplates, and modular drivers. Servicing the X4 will be a breeze if the need ever arises. 

fir bellos audio x-series iem hanging with cables
Pros
  • Strong bass punch and rumble.
  • Smooth, thick vocals with organic presentation.
  • Comfortable soft-touch shells.
  • ATOM Venting and In-Air Canals improve comfort.
Cons
  • Proprietary RCX connector limits cable swap option.

In Ear Monitors for Music Production

Empire Ears ESR MKII IEM

esr mkii iem faceplate detail view brushed metal

Price: $1,099.00

*comes with 1-Month TIDAL HiFi Plus Subscription*

Ultra accurate studio-reference sound at an affordable price point

Music production requires an IEM with as flat a tuning as possible. In-ear monitors with colored tunings like elevated bass or treble won’t cut it. 

Very few IEMs can match the Empire Ears ESR MKII’s exceptionally flat and balanced tuning, especially at its price point. 

The ESR MKII is a five-driver IEM with three Balanced Armatures driving the low, mid, and high frequencies. Supplementing the BA drivers are a pair of electrostatic drivers that extend the ESR MKII’s treble and upper treble. 

Tuning is well-balanced, featuring a subdued sub-bass, elevated midrange, and extended treble frequencies. 

Unlike some studio in-ear monitors with elevated sub-bass, the ESR MKII presents its bass in a lean yet controlled and detailed manner. Bass impact is strong, so kick drums and percussions get great body and power. Just don’t expect the ESR MKII to have deep, rumbling, basshead-level bass. 

The midrange is where studio-reference-tuned IEMs like the ESR MKII shine. Midrange instruments on the Empire Ears ESR MKII are very clear and detailed. Vocals come through with good clarity and body and are very life-like. You really feel like the singer is singing right in front of you, while instruments like guitars get a satisfyingly realistic yet musical sound. The sound is accurate throughout the midrange on the MKII, making it great for mixing and production work. 

Treble on the Empire Ears ESR MKII is excellent. Those EST drivers are doing serious work, as the ESR MKII gets a good treble extension without sounding harsh. High-frequency sounds are smooth yet very detailed.

empire ears esr mk ii 2-pin connection view
Pros
  • True studio-reference flat tuning with accurate tonality.
  • Smooth, non-fatiguing sound.
  • Fast, punchy, accurate bass.
  • Small-ish shells offer good fit.
  • Great price-to-performance.
Cons
  • Bass light. Might not suit listeners who want a bassier experience.
  • Soundstage feels small and closed-in.
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