Custom-molded 2-driver Earphones with Flex Canal Tips, Cold-pour Acrylic Housings, Balanced-armature Drivers, Deep Open Bore Design, Customizable Attenuation Filters, and Field-replaceable EPIC Cable

Custom dual-driver in-ear monitors are a real treat to begin with — they deliver the critical comfort and sonic clarity you need onstage at a manageable price. These Westone EAS20s come equipped with the ultra-smooth Flex Canal tips that complete their custom-molded contour, delivering an incredible acoustic seal and a comfortable feel that makes them seem to disappear within minutes of putting them in. What's more, EAS20s feature Westone's Deep Open Bore design, which allows you to customize the amount of ambient sound you can hear via interchangeable attenuators that run between 10dB and 27dB.

Get the perfect fit with custom-molded earphones
Millionhead makes ordering custom-molded Westone in-ear monitors totally painless, thanks to the one-on-one service you'll get from your Sales Engineer. Just give your Millionhead Sales Engineer a call, and we'll walk you through all the options to create a personalized order just for you. We'll also send you a PDF with instructions for your audiologist, who will take impressions of your ears and send them directly to Westone. Once Westone has your ear impressions, they'll fabricate your custom in-ear monitors and send them straight to you.

Deep Open Bore design for controlled ambience
There are two major bonuses Westone's Deep Open Bore design delivers that go beyond the amazing clarity of their original Dual Bore housing. First, it upgrades the acoustic seal, providing superior sonic isolation and comfort. Second, it allows your EAS20s to offer a smooth and natural way to control how much ambience you do hear. By swapping out the filters, you can get the right amount of attenuation you need to hear the mix and connect with the audience.

Flex Canal conforms to your ear canal
Westone takes the concept of a perfect fit beyond even their high standard of custom-molded earpieces with their Flex Canal technology. When you insert your EAS20s, a firm semisoft canal section slides into your ear canal, providing an exceptional acoustic seal. As the Flex Canal reacts to your body temperature, it softens and conforms to the shape of your ear canal, maintaining its seal but providing additional comfort. You just can't beat the fit, especially for extended wearing.
 

Built to last with cold-pour acrylic earpieces
Typical earpieces are made using a high-temperature curing process. This saves the manufacturer valuable time, but it produces a somewhat porous earpiece that's neither durable nor as acoustically isolating as possible. Westone's cold-pour acrylic earpieces are far denser than hot-molded types, resulting in superior acoustics, durability, and appearance.
 

Balanced-armature drivers offer comfort and detail
Unlike traditional earphones, which use moving-coil speakers, Westone's EAS20 features their innovative balanced-armature drivers. These remarkably compact and incredibly efficient transducers take up far less space than typical drivers, without losing the slightest bit of sonic detail. What's more, when it comes to multi-driver earphones such as the EAS20, the small size of these transducers allows the earpieces to seal well and sit comfortably in your ears while providing superior isolation.
 

Replaceable EPIC cable extends earphone life
If you've ever owned a pair of high-end earphones that were rendered useless because of a damaged cable, then you know how frustrating that can be. Westone completely eliminates that issue with their removable EPIC (Earphone Precision Interface Cable) cable, which is easy to replace by hand. And you'll probably never need to replace your EPIC cable, thanks to the durable braided outer layer and aramid fiber reinforcement protecting its flexible, ultra-low-resistance tinsel wire.

Features

• Custom-molded 2-driver earphones for serious performing musicians
• Custom-fit specifically to the contour of your ear for maximum comfort
• Deep Open Bore design provides an extra-comfortable fit and isolation
• Choose between 10dB, 16dB, or 24dB filters or the included 27dB plug
• Durable cold-pour acrylic housings provide a solid fit and a lifetime of wear
• Flex Canal tips are easy to insert and conform to your ear canal
• Compact balanced-armature drivers deliver extreme acoustic definition
• Passive 2-way crossover divides drivers into low and high ranges for added clarity
• High-flexibility, field-replaceable MMCX EPIC cable reinforced with aramid fiber
• Millionhead Sales Engineers make it easy to order custom configurations