hearos 33

The sound artist for professionals.

The hearos 33 delivers a well-balanced sound signature, making it a versatile choice for a wide range of monitoring applications. Its classic 3-way system features dedicated drivers for lows, mids and highs, creating a cohesive tuning with a warm low-end foundation and clear presence. Vocals and instruments are reproduced naturally, with excellent detail and separation. The result is a lively, engaging sound that performs equally well on stage and in the studio. Individually custom-made for your ears, the hearos 33 provides a precise fit and outstanding wearing comfort. Available in thermo-flex or hard.

  
+ Frequency Range: 20 Hz – 20 kHz  
+ Impedance: 21 Ohms  
+ Noise Isolation: SNR 31 dB

from € 1,200.00 RRP

The custommade hearos 33 is a dependable all-rounder for musicians seeking a versatile in-ear monitor with a balanced sound signature and a warm, controlled low-end response. Its finely tuned 3-way design combines clear, articulate presence with natural detail retrieval, delivering a harmonious sound that excels in every monitoring situation.

Highlights

Perfect fit for your ears.

Our hearos are manufactured precisely according to your individual ear mold. Not only do they fit perfectly, they are also made just for you.

Robust & reliable.

Your hearos are built to last. The sealed connector system reliably protects against sweat, splashes, and corrosion. With the durable Linum SuperBaX T2 cable, they’re ready for even the most demanding uses.

Next generation sound.

Through precise 3D modelling and state-of-the-art printing technology, we achieve the optimum placement of the BA drivers and the perfect length of the sound channels. The result: a breathtaking premium sound.

Technik

Cerumen protection

Protects your hearos from cerumen and is easy to change yourself.

Acoustic dampers

Optimize the sound for a perfect listening experience.

Shell

The housing of your hearos, available in two materials: thermo-flex and acrylate.

T2 plug

Sealed connector system with colour coding: red for right and black for left. Resistant to sweat and corrosion.

T2 socket

Combined with the T2 plug, the smallest plug-in system.

Drivers

State-of-the-art BA drivers for your premium sound.

RFID chip

Saves the serial number of your hearos.

Crossover

Divides the frequency ranges between the drivers.

Faceplate

Completes your hearos In Ears. Choose from 57 different colours.

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Sound curve

Bass
Midrange
Treble
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It’s your choice. Material & color

thermo-flex

PU

This skin-friendly premium material becomes soft and flexible in the ear, adapts perfectly to the ear canal and offers a natural wearing comfort. thermo-flex is robust and can withstand the toughest conditions.

rigid

ACRYLATE 3D

This material is extremely robust and impact-resistant, protects against damage and guarantees durability. The polished surface makes them easy to clean, dirt-repellent and simple to clean. Your hearos can be inserted and removed effortlessly.

Design your hearos!

Match your hearos to your style - or vice versa.

Wearing the product. Artists

Ruud Jolie
hearos
„I’ve been using hearos In Ears on the last few tours with Within Temptation and I can honestly say these are the best sounding In Ears I’ve used so far. Besides sounding great they also fit very comfortably, an aspect of In Ears which is not unimportant either. All in all awesome In Ears!“ (Photo: Tim Tronckoe)
Ruud Jolie
Erja Lyytinen
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Erja Lyytinen
hearos
"Blues guitarist, singer and songwriter"
Mike Coolen
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Mike Coolen
hearos
"Mike Coolen: Within Temptation // Photo: Linde Dorenbos"
Samy Elbanna
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Samy Elbanna
hearos
"Frontman at Lost Society"
Oneviolin
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Oneviolin
hearos
"Violinist from Finland // Photo: Lili Nissilä"
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Innovation meets precision. Expertly crafted with a passion for Detail. 100% made in Germany.

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3D printing

Our hearos are created using state-of-the-art 3D printing technology and are then meticulously handcrafted to perfection down to the finest detail. The result? An unparalleled sound and studio-quality audio that meets the highest standards. Quality you can hear!

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Perfectly placed drivers. For sound that's not just good, but next-level.

I won´t be a rock star.
I´ll be a legend. Freddie Mercury

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Grab your hearos.

Nice to know.

Scope of delivery

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Your custom-fit hearos come complete with a SuperBaX cable. A practical soft case with carabiner keeps them safe and protected on the go.

Premium product presentation of the hearos Customfit in-ear monitor package. The image shows customfit in-ear monitors in a presentation box, a Linum SuperBaX cable, a hearos carrying pouch, and branded packaging in a dark, high-end setting.

Model selection

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Choosing the right model depends on your personal taste and your favourite music genre. It's best to test hearos models with your favourite music. Contact an acoustician in your area. They can request a hearos test set from us and make an appointment with you to try them out.

hearos custom in-ear monitors model comparison featuring four premium designs (33, 34, 35, and 48) in black, orange, purple, and green finishes with custom faceplates, professional audio monitoring earbuds for musicians, performers, and audiophiles.

Individual logo

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Whether logo, band emblem or another individual design – we realise almost all wishes professionally.

Find a store

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You configure your desired hearos In Ears and go to an acoustician with your selection and order them directly there. The acoustician takes care of molding, ordering and delivery. Find a store now

Ear impression

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In order to fit customised hearos perfectly to your ears, we need an impression of your ears. To do this, visit a specially trained acoustician who will take the mold. More details

Cleaning hearos

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Regularly clean your hearos in ears with a slightly damp cloth or a mild, skin-friendly cleaning agent. For optimal cleansing, we recommend oto-fresh® cleansing products. Dry them thoroughly afterward and avoid direct contact with running water. You can find suitable cleansing products here.

Delivery time

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It usually takes 3-4 weeks from moulding to collection of your custom-made hearos from the acoustician. The delivery time depends on how many hearos are currently in production, as each individual in-ear is customised. However, you can be sure that your hearos will be manufactured with the utmost care and dedication and delivered to your hearing care professional as quickly as possible.

hearos 33
hearos 33
The sound artist for professionals.
from € 1,200.00 RRP
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