Image © headlinerhub.comSennheiser IE 100 PRO
We need more than one usable review before publishing a score.
At a glance
- Brand
- Sennheiser
- Type
- Wired IEMs
- Fit
- -
- Connection
- Wired
- Noise cancelling
- No
- Released
- 2020
The IE 100 PRO is a wired in-ear monitor from Sennheiser, with a frequency response of 20–18,000 Hz and an impedance of 20 Ω. It delivers a sound pressure level of 115 dB at 1 kHz / 1 V rms.
The HearWiki takeAI-condensed
The Sennheiser IE 100 PRO is a wired in-ear monitor designed for stage and studio use, offering a straightforward, durable build at an accessible price point. It delivers a clear and balanced sound signature with a frequency response spanning 20 Hz to 18 kHz and a high sensitivity of 115 dB, making it easy to drive from a variety of sources. While it lacks active noise cancellation, its secure fit and passive isolation make it a reliable choice for monitoring applications.
What works
- High sensitivity (115 dB) for efficient volume with most devices
- Clear, balanced tuning suited for monitoring and critical listening
- Durable, over-ear cable design with replaceable parts
- Compact and lightweight for long sessions
- Affordable entry into professional-grade IEM territory
What doesn't
- No active noise cancellation, relying only on passive isolation
- Limited frequency response on the high end (18 kHz) compared to some rivals
- Requires a wired connection, no wireless or Bluetooth support
- Stock cable may be stiff for some users, needing break-in or replacement
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Frequency response | 20 Hz - 18 kHz |
|---|---|
| Sensitivity (dB/Vrms) | 115 |
Audio
| Frequency response | 20 Hz - 18 kHz |
|---|---|
| Sensitivity (dB/Vrms) | 115 |
Own these? Rate them.
A minute of your experience with the Sennheiser IE 100 PRO helps the next person shopping for them.
Alternatives in the $40–$160 range
Other wired iems models at a comparable price, ordered by HearWiki score.
More from Sennheiser
Other Sennheiser models in the database, same category first.
Where it sits in our rankings
The data-driven guides this model qualifies for.