Sennheiser IE 100 PRO In-Ear Monitoring Headphones (Black)

Sennheiser IE 100 PRO In-Ear Monitoring Headphones: Precision Sound for Live Performance and Studio Use

The Sennheiser IE 100 PRO in-ear monitoring headphones are crafted for musicians, DJs, and audio professionals who demand accurate sound and reliable performance on stage, in the studio, or on the go. As the successor to the popular IE 40 PRO, these earphones are built to deliver crystal-clear audio with a comfortable, secure fit that lasts through long sessions.

Professional-Grade Sound with Single Dynamic Driver

At the heart of the IE 100 PRO is a powerful 10mm dynamic driver that delivers a full-range frequency response from 20 Hz to 18 kHz. Unlike multi-driver designs that can introduce phase issues or frequency splits, the IE 100 PRO offers a cohesive, warm, and distortion-free sound that stays clean at any volume level, even up to 115 dB SPL.

This single-driver setup ensures precise monitoring and musical detail, allowing performers and sound engineers to focus on their mix with confidence.

Noise Isolation for Loud Environments

The IE 100 PRO is designed to offer passive noise isolation up to 26 dB, making it an ideal choice for in-ear monitoring on stage. The included medium-size memory foam ear tips conform to the shape of your ear canal, creating a tight acoustic seal that blocks out unwanted ambient noise while enhancing bass response.

This feature helps reduce listening fatigue during long performances, allowing you to stay focused and protected in high-volume environments.

Lightweight, Ergonomic Fit for All-Day Comfort

Weighing just 5.6 ounces, the compact housing of the IE 100 PRO is shaped for a comfortable, low-profile fit. The flat design sits securely in the ear and is perfect for long sessions on stage or in the studio. You’ll get three sizes of silicone ear adapters and a pair of memory foam tips to customize the fit for your ears.

Whether you're performing or mixing, these earphones stay in place without causing pressure or discomfort.

Durable Cable for Professional Use

The included 4.3-foot detachable straight cable features reinforced ear hooks and a durable Y-connector design with gold-plated MMCX-style connectors. It ends in a 3.5mm TRS plug, compatible with wireless IEM bodypack receivers, mixers, mobile devices, and headphone amplifiers.

Sennheiser also designed the IE 100 PRO with a proprietary cable routing system that sits inside the earpiece mold to minimize the chance of cable breaks, even during heavy use.

What’s Included for the Complete Experience

The Sennheiser IE 100 PRO monitoring headphones come with a soft carrying pouch, a cleaning tool, and multiple ear adapter options for a tailored fit. For those wanting a more discreet look or stage flexibility, the optional IE PRO Mono Cable is available separately.

Built for the Stage, Ready for the Studio

Whether you're mixing in the studio, performing live, or just want studio-quality in-ear headphones for everyday use, the Sennheiser IE 100 PRO offers the sound accuracy, durability, and comfort that professionals trust.

Experience clear, detailed, and fatigue-free sound monitoring wherever your work or music takes you.