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Revolutionary Sound Engineering
The A18s in-ear monitors are not just headphones; they are a sonic revolution. As the world's first 18-driver IEM, the A18s offers unparalleled clarity and precision, a dream come true for sound engineers and audiophiles. Every note, every beat, and every nuance in your music is captured with an accuracy that has to be heard to be believed. This is not just listening; it’s an experience that immerses you in the heart of the music.
Power and Warmth for Performers
Musicians, prepare to be enthralled! The A18s doesn't just deliver sound; it commands the stage with its extraordinary power and headroom. Feel the warmth of every chord, the depth of every bass note, and the soaring highs that these in-ear monitors provide. Whether you're in the studio laying down tracks or on stage bringing down the house, the A18s translates your performance into an electrifying auditory spectacle.
LID Technology: Versatility Redefined
The inclusion of LID (Linear Impedance Design) technology in the A18s represents a giant leap in in-ear monitor versatility. This cutting-edge feature ensures consistent, high-quality audio performance across a variety of sound sources. Whether you're plugged into a high-end studio setup or a portable music player, the A18s adapts flawlessly, delivering a consistent, superior sound experience every time.
Returns
Refunds, returns, and exchanges are NOT available for custom IEMs after your order has been submitted and production has started, due to the highly custom nature of the product.
Unlock the full potential of your music with the Apex Air Pressure Exchange (Apex) technology. Designed exclusively for the discerning audiophile, this cutting-edge feature revolutionizes the way you experience sound. The patented vent system effortlessly balances air pressure within a sealed ear canal, maintaining isolation levels. This innovative approach not only elevates comfort during extended listening sessions but also remarkably reduces listener fatigue. Moreover, the Apex technology, available in three module variations - mX, m15, and m20, introduces a stunningly realistic soundstage, transforming your music into an immersive auditory journey.
Embrace a world of consistent, high-fidelity audio with 64Audio's Linear Impedance Design (LID). This patented technology addresses a common challenge faced by multi-driver IEMs - the varying electrical resistance that affects sound quality across different devices. Whether you’re plugged into a smartphone, DAC/amp, or any digital audio player, LID ensures that the frequency response remains unaltered, delivering a sound experience that’s true to the original recording. This remarkable circuit corrects non-linear electrical resistance, enabling your A18s to produce a reliable and consistent sound signature, irrespective of the source.
Additionally, dive into the realm of crystal-clear audio with the Tubeless In-Ear Audio (tia) system. This patented design methodology is a game-changer, effectively minimizing resonance and distortion for a transparent, lifelike sound. The A18s incorporates two key elements of the tia system: the open balanced armature tia drivers and the tia single-bore design, both working in harmony to deliver an unparalleled acoustic experience.
Complementing this is the revolutionary 3D-Fit technology. This patented process utilizes digital rendering and 3D printing to perfectly capture the details of your ear impressions. The result? Custom in-ear monitors that offer not only the utmost precision but also unrivaled comfort, thanks to their unique ability to incorporate complex acoustical tuning features within the IEM’s shell. This advanced approach significantly reduces distortion, ensuring that every note is reproduced with impeccable clarity.
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Driver Type/Count |
Eighteen precision balanced armature drivers |
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Driver Configuration |
1 tia high, 1 high-mid, 8 mid, 8 low |
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Frequency Response |
10Hz – 20kHz |
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Sensitivity |
106 dB/mW @ 1kHz @ 1mW (84mV) |
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Impedance |
8Ω Nominal |
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Crossover |
Integrated 4-way passive crossover |
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Isolation |
-20dB w/ m20 module, -15dB w/ m15 module |
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All of our custom and universal IEMs are Designed, Assembled, and QC’d by highly skilled technicians in the United States using components sourced both domestically and globally from trusted suppliers. |
Shipping is FREE on all orders to customers within the USA.
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While we fully stand by every product that we sell, we understand that sometimes you might change your mind or realize the product you ordered wasn't exactly what you were hoping for.
Here's a quick rundown of our return policy.
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at HiFiSoundGear.
Ordering Process:
At HiFiSoundGear, we understand that the journey to perfect audio is unique for every individual. We also understand that the custom IEM ordering process can be confusing at times. That's why our custom IEM ordering process is designed to be as seamless and supportive as possible.
Here's how we do it:
1) Choose your custom IEM model, add to cart, and proceed through checkout. This authorizes payment for the base IEM, and gets the ordering process started.
2) We'll reach out with an order confirmation and send you a form with instructions on choosing your custom options. You can fill out the form yourself, or contact us by phone or email. We're happy to fill in the options for you - just let us know what you're looking for!
3) If you've chosen any options that have an extra cost associated with them, we'll handle it at this point of the process with an invoice. (Custom artwork, wood faceplates, etc.)
4) We'll find a few audiologists in your area and work on helping you get an appointment set for your impressions! All you need to do is show up. We'll provide you with a special guide and instructions for your audiologist.
5) Send us pictures of your impressions so that we can verify whether they can be used for production. This prevents the headache of shipping your impressions only to find that they are not detailed enough.
6) We'll send you a shipping label and a confirmation sheet for your impressions, marked and addressed to the right place. We'll even ship you a box if you need it!
7) We'll confirm that your impressions have been received, and that the production of your custom IEMs has begun! Expect to wait 4-6 weeks for production and final shipment.
As always, we're available to help at any point of the process. Just reach out by phone at (888) 926-8024 or by e-mail at info@hifisoundgear.com.
Returns
Refunds, returns, and exchanges are NOT available for custom IEMs after your order has been submitted and production has started, due to the highly custom nature of the product.
