PRODUCT SPECIFICATION
IE 400 PRO
Professional in-ear monitoring headphones
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)
1/1
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.
DELIVERY INCLUDES
• IE 400 PRO SMOKY BLACK or IE 400 PRO CLEAR
• transport case
• 3.5 to 6.3 mm jack adapter
• cleaning tool
• foam and silicone ear adapters
• quick guide
• safety guide
PRODUCT VARIANTS
IE 400 PRO SMOKY BLACK Art. no. 507483
IE 400 PRO CLEAR Art. no. 507484
SPECIFICATIONS
Frequency response 6 - 19,000 Hz
Impedance 16 Ω
Sound pressure level (SPL) 123 dB (1 kHz / 1 V
Total harmonic distortion
(THD)
Noise attenuation
Magnetized field strength 2 mT
Temperature
Operation:
Storage:
Relative humidity < 95 %
< 0.08 % (1 kHz, 94 dB)
up to 26 dB
–5 °C to +50 °C
(23 °F to 122 °F)
–20 °C to +70 °C
(–4 °F to 158 °F)
rms
)
Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · www.sennheiser.com