Share:
20% Off
Sennheiser IE 400 PRO Professional In-Ear Monitoring Headphones, Smoky Black
SKU: SE507483 MFR: IE 400 PRO SMOKY BLACK
Earn VIP Reward Points
Key Features
- Experience professional in-ear monitoring with Sennheiser's IE 400 PRO headphones.
- Enjoy high-resolution sound quality and clarity for precise stage performances, every time.
- Achieve up to 26dB noise isolation, blocking distractions for focused monitoring sessions.
- Find your perfect fit with included silicone & foam ear adapters for lasting comfort.
- Durable construction ensures these in-ear monitors withstand rigorous touring conditions.
- Low distortion means pristine audio; hear every detail with these Sennheiser headphones.
On Backorder?Expected Availability: 10/2025
Free Shipping
See Options
1
Protect your gear with Adorama Protect.* Learn more
1 Year
$41.99
2 Year
$53.99
3 Year
$67.99
Available to U.S. customers only.
Need help? Ask our experts.
Overview
Compare
Specs
Protection
Q&A
About Sennheiser IE 400 PRO
The in-ear monitoring sound of the IE 400 PRO delivers a noticeable punch, clear high frequencies and transparent mid-range reproduction. Even at a high sound pressure levels, the IE 400 PRO's warm sound is free from artifacts and distortion.
With the newly developed TrueResponse technology, the dynamic driver measuring a mere 7mm generates tremendous resolution and prevents acoustic stress, even during long periods of use. Distortion, overlapping frequencies and feedback peaks which otherwise occur frequently are no longer a problem. The distortion factor has been optimized to a previously unimaginable 0.08%.
The ultra-compact design can be adjusted to fit the individual thanks to the accompanying silicone and memory foam adapters. Easy to handle and robust, the IE 400 PRO reproduces a brilliant sound under extreme stress, and a secure and comfortable fit allows for use hours on end.
Reinventing the Single Dynamic Driver Principle
The IE 400 PRO feature Sennheiser's newly designed single dynamic driver for in-ear monitoring, changing the landscape for musicians, sound engineers and DJs. Our new TrueResponse technology utilizes a single driver to deliver the entire frequency range with no cross-over effects or phase issues, which can be introduced with multiple driver/balanced armature designs. With TrueResponse, sound stays distortion-free, eliminating acoustical stress for professionals.
Imaging remains natural and differentiated, even at highest sound pressure levels and has real punch, even in the loudest surroundings. These new in-ear monitor headphones offer a simple promise: "More me" - improving the way you perform by enhancing the way you hear.
The advantages of Sennheiser's TrueResponse technology at a glance:
• One extra-wideband transducer covering the entire frequency range
• Phase linearity - phase differences are non-existent
• Truly distortion free with only < 0,06 % total harmonic distortion
• Free of cross-over effects
• A natural and differentiated signal provides a precise sound image
• True punch - audible in demanding environments
• Able to withstand higher sound pressure levels
• Ultra-lightweight and compact design of the ear mold
Sennheiser IE 400 PRO Features
- Newly developed dynamic 7mm wideband transducer for high-resolution monitoring
- Noticeable punch with transparent mid-range reproduction and clear high frequencies
- TrueResponse driver system reduces acoustic stress factors through reproduction that is free from artifacts and distortion
- High level of wearing comfort and a secure fit thanks to an ergonomic and compact housing
- Optimized earpiece and flexible silicone and foam tips provide excellent shielding to surrounding sound sources
- Cable concept fit for stage use with innovative duct (patent application in progress)
Warranty Information
This product has a limited warranty of 24 months.