64Audio U18t IEM — hifisoundgear
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64Audio U18t IEM

by 64Audio
$2,999.00
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Your Ears Deserve a Vacation 1 Month of TIDAL HiFi Plus, free with every purchase.
60 Day Easy Breakup Guarantee Not feeling it? Send it back within 60 days. On us.
Free Extended Warranty Bad cable? Weird rattle? We've got you covered. Shop confidently with our complimentary 5-year extended warranty.
Discount for Duty Are you Military/Police/Fire?
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Ship happens. We'll deliver the goods - at zero cost to you.
Price Match Patrol We dare you. Find a better price.
Authorized Dealer We're an authorized retailer of this product, so you'll get a full warranty and product support.

Not sure which IEM is right for you? Take our quiz to find out by clicking the button below.

Redefining Reference with the 64Audio U18t.


With 18 balanced armature drivers per ear, the 64 Audio U18t in-ear monitors represent a pinnacle of IEM technology.

This industry-first design sits at the boundary of what is physically possible in a universal IEM.

The U18t's astonishingly complex 18-driver system results in incredible detail, extension, and unmatched clarity across the entire frequency range.

Each individual driver is tuned for a specific frequency band, working to create a lifelike listening experience free of distortion and resonance.

Patented tia driver technology reduces unwanted coloration, while patented apex technology alleviates listener fatigue by releasing air pressure in the ear canal.

From the deep, authoritative bass to the crystal-clear highs, the U18t gives you a transparent window into your music.

With an expansive 10Hz-20kHz frequency response, these IEMs have the technical chops to handle any genre with ease.

Whether you're a musician, audiophile, or simply appreciate the finest in sound quality, the U18t sets a new benchmark.

The sleek, ergonomic aluminum shells not only look fantastic, but provide lasting durability.

When only the best will do, trust the 64 Audio U18t to deliver your music as the artist intended. Treat your ears to a new level of audio ecstasy.

64Audio U18t vs U18s

The U18s IEM stands as the updated version of the U18t. Carrying a re-designed faceplate, the U18s has a "smoother" tuning, while the U18t has a "brighter" tuning. Both IEMs take their place at the highest tier of reference listening in an In-Ear Monitor. The U18s also comes with 64Audio's 8-Braid Silver Cable.

Key Features

  • 18 balanced armature drivers per ear for incredible detail, extension, and clarity
  • Patented tia driver technology reduces distortion for transparent, lifelike sound
  • Patented apex technology releases air pressure for comfortable long listening sessions
  • Patented wave sync technology ensures coherence between drivers
  • 10hz-20kHz frequency response
  • 111 dBmW sensitivity
  • Integrated 4-way passive crossover
  • 9 ohm impedance
  • -20dB to -10dB isolation depending on apex module
  • Premium black cable included
  • Leather case and variety of eartips included

Exclusive Technologies

Tubeless In-Ear Audio (tia): A revolutionary IEM design methodology that diminishes unwanted resonance and distortion. It gives a transparent and lifelike sound signature. The U18t integrates two of the major tia system components: the tia driver and the tia single-bore design.

Air Pressure Exchange (Apex): This patented vent offers the perfect balance between releasing air pressure and maintaining optimal IEM isolation. The result? A more comfortable listening experience and an expanded soundstage. For U18t, Apex comes in three variations: mX, m15, and m20.

Specifications

  • 1 tia High Driver – 1 High-Mid Driver – 8 Mid Drivers – 8 Low Drivers
  • 10hz – 20kHz Frequency Response
  • 111 dB/mW Sensitivity @1kHz
  • Integrated 4-way Passive Crossover
  • 9Ω Impedance @1kHz
  • Apex Technology Isolation: -20dB, -15dB, -10dB

Premium Cable

  • 0.23 Ohms Total Impedance
  • 7 x 7 x 4 Multi-Twist
  • Silver Plated OCC Copper Wire
  • 26 AWG
  • Terminated in 3.5mm

What’s In The Box?

  • U18t Universal In-Ear Monitors
  • 64 Audio Premium Leather Case
  • TrueFidelity Foam Ear Tips (S,M,L)
  • SpinFit Silicone Ear Tips (S,M,L)
  • Silicone Ear Tips (S,M,L)
  • 3.5mm Black Premium Cable
  • Apex Modules: m20, m15, mX
  • Cleaning Tool
  • Cable Clip
  • Round Sticker

Every U18t product is proudly designed, assembled, and checked by skilled technicians in the USA. Materials are sourced both globally and domestically from our trusted suppliers, ensuring quality at every step.

Shipping is FREE on all orders to customers within the USA.

We don't want to mess around with fine print and extra charges. We like things to be simple and easy. 

Here's how shipping works around here:

  1. Place your order
  2. You'll receive a confirmation e-mail. This means we've received your order and have pre-authorized your payment method.
  3. We check the stock levels on your product.
    • If it's available, we'll get it shipped within 3 business days.
    • If it's not available, we'll reach out by email and make alternate arrangements.
  4. You'll receive another email with shipping/tracking information.

Learn More

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.

  • 60 Day Returns, for ANY reason.
  • You will pay NOTHING for the return.
    • ZERO Restocking Fees
    • ZERO Return Shipping Cost
  • HiFiSoundGear will pay for shipping defective, damaged, or incorrect merchandise at our cost.

Learn More

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.

  • Free Shipping in the USA. No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • Zero Shenanigans. If we can't help you, we won't pretend like we can.
  • 60 Day Easy Returns. Not happy with your product? We'll take it back - no questions asked. We also won't charge you restocking fees on returns. Ever.
  • We don't play around. Other stores offer "365 day returns" - but they'll charge you a restocking fee and give you store credit. With us, you'll get your real money back.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed. We handpick our products for quality, and we know you'll love them. But if there is ever something wrong, we'll fix it.
Ship happens. We'll deliver the goods - at zero cost to you.
Easy breakup guarantee. FREE 60-day returns, with ZERO fees.
Friendly service. We might even make you blush.
Zero shenanigans. If we can't help you, we won't say we can.

64Audio U18t IEM Reviews

Want the best price on this product?
CALL OR TEXT US
Your Ears Deserve a Vacation 1 Month of TIDAL HiFi Plus, free with every purchase.
60 Day Easy Breakup Guarantee Not feeling it? Send it back within 60 days. On us.
Free Extended Warranty Bad cable? Weird rattle? We've got you covered. Shop confidently with our complimentary 5-year extended warranty.
Discount for Duty Are you Military/Police/Fire?
GET DISCOUNT
Ship happens. We'll deliver the goods - at zero cost to you.
Price Match Patrol We dare you. Find a better price.
Authorized Dealer We're an authorized retailer of this product, so you'll get a full warranty and product support.
Ship happens. We'll deliver the goods - at zero cost to you.
Easy breakup guarantee. FREE 60-day returns, with ZERO fees.
Friendly service. We might even make you blush.
Zero shenanigans. If we can't help you, we won't say we can.
Military/Police/Fire We appreciate you. Contact us today.
Price Match Promise We dare you. Find a better price.
Secure Checkout We'll make sure your info is safe.
Authorized Dealer Standard warranties included.