Go to Content
Special financing available No Credit Needed Financing.

Sennheiser IE 40 Pro In-Ear Monitors

Sennheiser IE 40 Pro In-Ear Monitors, Innovative, dynamic 10mm broadband transducer for powerful, precise monitoring, Innovative single driver design, 20 ohms impedance, 20 Hz-18,000 Hz frequency response


Print page
You need Flash player 8+ and JavaScript enabled to view this video.
  • Images (3)
  • Video (6)
MSRP: Old Price $119.95 Discounted Price $99.95 Save : $20.00 (17%)

MSRP: Old Price $119.95 Discounted Price $99.95 Save : $20.00 (17%)
Add to Cart
The high expectations placed on in-ear monitoring are effortlessly satisfied by the IE 40 PRO thanks to an advanced dynamic driver system. The innovative diaphragm delivers a warm sound, yet powerful and precise, even in extremely loud environments. Even at maximum sound pressure levels, the signal remains distortion-free and precisely defined. The IE 40 PRO is a superior monitoring device for musicians and DJs that adapts to every ear. A compact design combines a secure fit with excellent wearing comfort. Its robust construction is designed to be suitable for the rigors of stage use from the connection to the cable duct.

Dynamic Drivers of the Next Generation
Whereas most IEM systems use multi-driver solutions derived from hearing aids, the IE 40 PRO uses a next-generation dynamic single-driver. As it turns out, the frequency range does not have to be split up into sections but remains harmonious as a whole. It sounds well-rounded, and its frequency spectrum has been considerably expanded. There are no distortions because the special diaphragm – unlike the more rigid drive principle of the multi-way drivers – resonates easily even at maximum sound levels. Phase problems and dissonances in the inner ear are therefore also precluded. The difference is audible - even noticeable in the entry-level model.

Small and Mighty Comfortable
A big sound, but small enough to fit your ear: the advanced driver system brings a considerably expanded sound spectrum to the ears of musicians, sound engineers and DJs. The design, on the other hand, has been optimized, checked against hundreds of ear shapes, and redesigned. The result is flat, sits securely and does not carry any weight, even during lengthy sessions.

Reinvented Down to the Last Detail
Without monitoring sound, there is no performance. The IE 40 PRO is designed to provide the necessary reliability. To this end we have even reinvented stage-compatible cabling – the internal cable duct is a unique feature (patent pending). In short: this system meets high expectations and withstands high stresses.

Take Your IEM's From the Stage to the Street
Who says you can't enjoy the comfort and quality of your in-ear monitors while on the run? Although the IE 40 PRO was designed to reproduce every nuance of your mix while performing, the same goes for listening to music on your phone or tablet. Furthermore, ear tips in multiple sizes ensure a tight seal and a snug fit, allowing for passive noise canceling and hours of comfort. So take them with you wherever you go - they won't disappoint.


  • Improves the way you perform by enhancing the way you hear
  • Innovative, dynamic 10mm broadband transducer for powerful, precise monitoring
  • Dynamic driver system reduces acoustic stress factors through homogenous, distortion-free reproduction
  • Secure fit and high level of wearing comfort
  • Innovative single driver design enables a slim and ergonomic construction
  • Excellent shielding thanks to optimized earpiece and flexible silicone and foam tips
  • Cable with innovative internal cable duct (patent pending), fit for stage use
  • 20 ohms impedance, 20 Hz-18,000 Hz frequency response
  • Includes soft pouch, cleaning tool, 3 silicone adapters (S, M, L), and foam adapter (M)

Get your Sennheiser IE 40 Pro In-Ear Monitors today at the guaranteed lowest price from Sam Ash with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • In-Ear Monitors
  • Soft Pouch
  • Cleaning Tool
  • 3 Silicone Adapters (S, M, L)
  • Foam Adapter (M)

I would purchase this item again at this price.


Product sounds great. Delivery took a little longer than advertised. Great product though.



IE 40 Pro In-Ear Monitors

4.0 1


Fit In Ear
Usage Stage
Weight 18 g
Dimensions 4.3 ft Cable Length
Series IE
Model IE 40 PRO
Warranty Info:

The manufacturer's warranty covers parts for two years and labor for two years from date of purchase.  The warranty excludes damage from misuse, abuse, and contains other exclusions. However, all evolution microphones have an industry leading 10 year warranty!

Recommended Accessories