Sennheiser
Sennheiser IE 40 PRO
Best in-ear monitors for musicians performing on loud stages.
Experience precise sound control on loud stages with the Sennheiser IE 40 PRO In-Ear Monitoring Headphones. Designed for maximum clarity at both low and high sound pressure levels, these headphones ensure distortion-free audio even in the most demanding environments. Their ergonomic design and robust construction provide a secure fit for comfortable, long-term wear. Featuring an innovative dynamic broadband transducer, they deliver a warm, powerful, and accurate sound signature. Excellent shielding is achieved through optimized earpieces and flexible ear tips, offering superior isolation.
$114.99
Owner Satisfaction
4.6
/ 5
Category Rank
352
/ 5523
#352 in Headphones
Price vs Category Average
-80%
Below average
Weight
18
/ g
Who it's for
- Touring professionals demanding rugged, road-ready gear
- Live performers needing precise, high-resolution stage monitoring
- Active musicians requiring a secure, long-lasting fit
Who should skip it
- Audiophiles seeking easy access to third-party cable upgrades
- Critical listeners wanting maximum micro-detail and expansive soundstages
- Users with smaller ears prone to housing discomfort
Performance breakdown
Stage Monitoring Clarity
Maintains exceptional audio precision even in high-volume performance environments.
Passive Noise Isolation
Effectively blocks external stage noise for a focused listening experience.
Distortion Control
Delivers clean, accurate sound reproduction even at high sound pressure levels.
Ergonomic Comfort
Secure fit ensures long-term wearability during extended studio or stage sessions.
Build Durability
Robust construction handles the rigors of frequent travel and live performance.
Frequency Response Range
Solid performance, though lacks the sub-bass extension of premium audiophile monitors.
Key Specs
Weight
18 g
Impedance
20 Ohms
Frequency response
20 - 18,000 Hz
Sound pressure level (SPL)
115 dB (1kHz / 1 Vrms)
THD, total harmonic distortion
< 0.1 % (1kHz, 94dB)
Cable length
1.3m
Transducer principle
Dynamic
Attenuation
< 26 dB
Features
- Precise sound control on loud stages
- Secure and comfortable fit
- Innovative diaphragm for warm, powerful sound
- Distortion-free reproduction at high SPL
- Excellent passive noise isolation
- Durable and stage-ready design
- Cable with innovative internal cable duct
What customers say
Reviewers consistently praise the exceptional sound quality and outstanding value of the Sennheiser IE 40 PRO. The audio delivers impressive clarity and a detailed midrange, supported by deep controlled bass. This performance frequently exceeds expectations for the price, making it excellent for monitoring and critical listening. Comfort is also a significant advantage; the ergonomic design ensures a secure and pleasant fit during extended use. Despite minor notes regarding the cable, the overall audio fidelity and accessible price firmly establish this model as a top choice for professional grade sound.
Know before you buy
Yes, they are specifically designed for stage monitoring. They maintain clear, distortion-free audio even at high sound pressure levels and provide up to 26 dB of passive noise isolation to help you hear your mix clearly.
With an impedance of 20 Ohms, these headphones are easy to drive. You can achieve high volume levels directly from most standard audio interfaces, mixers, or mobile devices without needing an external amplifier.
The IE 40 PRO features an ergonomic, low-profile design that sits securely in the ear. The cable is designed to loop over the ear, which keeps the monitors firmly in place even when you are moving around on stage.
These monitors use a dynamic broadband transducer to deliver a warm, powerful, and accurate sound. They are tuned to provide a precise, balanced response that helps you monitor your performance without fatigue.
Yes, the IE 40 PRO features a detachable cable design. The cable also utilizes an innovative internal duct, which helps protect the connection point from the wear and tear typically associated with stage use.
These headphones provide excellent passive noise isolation, attenuating outside noise by up to 26 dB. This is achieved through the optimized shape of the earpieces and the included flexible ear tips, which create a tight seal in the ear canal.
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$115