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

BH #SEIE100PB • MFR #IE 100 PRO BLACK
16 reviews
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Sennheiser IE 100 PRO In-Ear Monitoring Headphones (Black)
Key Features
  • Precise In-Ear Monitoring
  • 10mm Dynamic Single-Driver Design
  • Up to 26 dB of Passive Noise Attenuation
  • 4.3' Detachable Straight Cable
Successor to the popular IE 40 PRO, the black Sennheiser IE 100 PRO In-Ear Monitoring Headphones offer musicians, DJs, and sound engineers an accurate listening experience and high wearing comfort when performing live, producing in the studio, or as an everyday companion. Suitable for the rigors of stage use, these rugged earphones feature a 4.3' detachable straight cable with a 3.5mm jack compatible with wireless IEM bodypack receivers, mixers, headphone amplifiers, and mobile devices.
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Sennheiser IE 100 PRO Overview

Successor to the popular IE 40 PRO, the black Sennheiser IE 100 PRO In-Ear Monitoring Headphones offer musicians, DJs, and sound engineers an accurate listening experience and high wearing comfort when performing live, producing in the studio, or as an everyday companion. Suitable for the rigors of stage use, these rugged earphones feature a 4.3' detachable straight cable with a 3.5mm jack compatible with wireless IEM bodypack receivers, mixers, headphone amplifiers, and mobile devices.

The IE 100 PRO's 10mm single dynamic drivers deliver a wide 20 Hz to 18 kHz frequency response and a well-rounded, warm sound that's powerful and nuanced, even on loud stages. Whether used at low or high sound-pressure levels (up to 115 dB SPL), your audio remains distortion-free and clearly defined—reducing ear fatigue during long performances.

The compact housings are light (at 5.6 oz) and feature an ergonomic earmold design with a flat profile that provides a secure fit and comfort during extended use. The included pair of medium-size foam ear adapters adds up to 26 dB of passive noise attenuation, keeping extraneous sounds out and allowing you to focus on your music.

The IE 100 PRO is also supplied with three pairs of silicone ear adapters, a cleaning tool, and a soft protective pouch.

Single Dynamic Driver for Well-Rounded and Powerful Sound
The IE 100 PRO is engineered with a 10mm dynamic single-driver design. The frequency range does not have to be split up into frequency bands as with multi-driver earphones. Distortion, phase problems, and dissonances in the inner ear are greatly reduced (or eliminated), resulting in a harmonious and powerful sound.
Safe Monitoring, Less Fatigue
For safe monitoring on loud stages, the IE 100 PRO provides up to 26 dB of passive noise attenuation, reducing ear fatigue and allowing you to clearly hear your music without distracting ambient noise. This is achieved by using the pair of medium memory foam ear adapters, which expand to perfectly fit your ear canal—ensuring perfect acoustic sealing with the added benefit of enhanced bass reproduction.
Long-Wearing Comfort
The IE 100 PRO's compact design permits a lightweight construction, which, thanks to the accompanying silicone and memory foam adapters, can be individually adjusted to fit you perfectly.
Reliable, Stage-Proof Cable
The IE 100 PRO comes with a black 4.3' detachable, straight Y-cable that features reinforced ear hooks. A proprietary cable ducting with the connection inside the ear mold reduces risk of cable breaks. For a more discreet look, you can substitute the Y-cable with the IE PRO Mono Cable, a one-sided mono cable (available separately).
UPC: 615104348622

Sennheiser IE 100 PRO Specs

Key Specs
Wearing Style
Dual Wired Earbud
Number of Drivers
1 per Earpiece
Impedance
20 Ohms
Active Noise Cancellation
No
Frequency Response
20 Hz to 18 kHz
Built-In Mic
No
Audio Connector
1x 1/8" / 3.5 mm TRS Right-Angled
Included Adapter
1/4" TRS
Headphone
Wearing Style
Dual Wired Earbud
Earpiece Design
In-Ear (Intra-Aural)
Open/Closed-Back
Closed-Back
Sound Field
Stereo
Number of Drivers
1 per Earpiece
Driver Type
Dynamic
Driver Size
0.4" / 10 mm
Impedance
20 Ohms
Active Noise Cancellation
No
Frequency Response
20 Hz to 18 kHz
Maximum Sound Pressure Level (SPL)
115 dB
Built-In Controls
No
Microphone
Built-In Mic
No
Connectivity
Wired Audio Connector
1x 1/8" / 3.5 mm TRS Right-Angled
Included Adapter
1/4" TRS
Cable Design
Detachable / Straight
Audio Connector to Earpiece
Proprietary
Cable Length
4.3' / 1.3 m
Physical
Color
Black
Weight
5.6 oz / 160 g
Packaging Info
Package Weight
0.37 lb
Box Dimensions (LxWxH)
9.2 x 1.3 x 1.15"

Sennheiser IE 100 PRO Reviews

No bass, no pass

By Atiqun
Rated 3 out of 5
Date: 2026-01-27

If you are looking for more of a low end umph from these dor ers, perhaps get the 200s, these are neutral with a flat low end.. good monitors, but should you want to hear those low end beats...I would suggest otherwise. Also the wires feel super cheap. IMHO

Great IEM

By James
Rated 5 out of 5
Date: 2025-08-05

These things are affordable and work well for monitoring audio. I probably wouldn’t reach for them when I’m after a magical audiophilic listening experience, but they are great for “is the mic in the right spot?” sorts of decisions. I keep a pair with every kit.

See any errors on this page?

I notice the ear tips are removable. do they sell

I notice the ear tips are removable. do they sell the entire earpiece separately?
Asked by: Dean
Sennheiser offers replacement ear tips that will fit these Sennheiser IE 100 PRO In-Ear Monitoring Headphones in a few different materials and sizes. The foam ear tips offer a fit that fills the outer ear, allowing for excellent isolation from outside noise. The silicone ear tips still offer a good seal but are usually more comfortable to wear and remove easily from the ear. Please see the links below. Replacement Silicone Ear Tips: https://bhpho.to/4aQbZu6 Replacement Foam Ear Tips: https://bhpho.to/3Qsd5Wb Sennheiser also offers replacements for the cable, but to replace the left or right earphones, you will need to buy a new pair of in-ear headphones.
Answered by: Jordan K
Date published: 2026-06-16

Can I plug these into my video camera to monitor ...

Can I plug these into my video camera to monitor my microphone levels?
Asked by: Jonetta
The Sennheiser IE 100 PRO In-Ear Monitoring Headphones (Clear) BH #SEIE100PC can be used as long as your camcorder has a 3.5mm plug being available.
Answered by: John J
Date published: 2023-08-03

Where can I get replacement silicone tips?

Where can I get replacement silicone tips?
Asked by: Carlos
All of the eartips listed on our site that say "for IE 40 Pro" are also compatible with the Sennheiser IE 100 PRO In-Ear Monitoring Headphones, as well as the IE 400 Pro and IE 500 Pro in-ear Monitoring Headphones. Sennheiser makes silicone ear tips as well as foam options. You can choose the material and size that fits most comfortably for your ears here: https://bit.ly/435KBVM
Answered by: Jordan K
Date published: 2025-05-21

Does this have a mic?

Does this have a mic?
Asked by: Tommy
The Sennheiser IE 100 PRO In-Ear Monitoring Headphones (Clear), BH #SEIE100PC, do not feature any microphones.
Answered by: Mark S
Date published: 2024-06-04
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