AM Pro 20 Ambient Earphones

The Westone Audio AM Pro 20 Ambient earphones are a professional tool packed with features that help you bring down the house every time you get on stage. The dual driver balanced armature design has the range and raw output for any stage condition. Westone Audio's exclusive SLED Technology allows passive ambient sound with no degradation of the active monitor signal. The 2-way passive crossover network provides amazing definition and smooth transition across the entire frequency range. Individually hand-crafted in the U.S., the AM Pro 20 is comfortable and secure with Up and Over cable routing that helps prevent microphonics and keeps your earphone securely in place.

Until now, performers have had to choose between a dedicated in-ear monitor mix or an ambient experience. Now, you can hear and feel the energy and input from the audience, fellow performers and the stage—together with the incredible audio clarity, frequency response and punch that only a Westone Audio In-Ear Musicians’ Monitor can provide. Let the world in ... and set the stage for the best performance of your life.

SLED Technology
Westone Audio’s proprietary SLED (Sonic Low-Pressure Equalization Device) Technology acoustically balances the ambient audio signal and the in-ear driver signal, without the loss of low-end frequency performance. This enables the performer to experience a closer connection with their music, fellow performers, audience, and overall environment.

Westone Audio True-Fit Technology
50+ years of experience with in-ear applications has yielded a low-profile, lightweight, universal earpiece which delivers maximum comfort and in-ear coupling for dynamic transfer of sound.

Balanced Armature
Westone Audio’s balanced armature drivers are significantly more compact and efficient than traditional dynamic drivers. By combining multiple balanced armature drivers with sophisticated crossover networks, Westone Audio monitors provide enhanced sonic detail and frequency range that extends well beyond typical in-ear solutions.

EPIC Replaceable Cable
Westone Audio’s robust replaceable cable is constructed of bifurcated, high-flex, ultralow resistance tensile wire, reinforced with a special aramid fiber, and braided for ultimate durability, acoustic transparency and isolation from mechanical cable noise. The replaceable audiophile connector makes this solution conveniently user-removable and replaceable.

Designed & Assembled in the U.S.
Meticulously built by a staff of dedicated artisans and lab techs, Westone Audio’s USA products exhibit a level of craftsmanship that truly embodies America’s rich history of handmade artistry.