Fast delivery within 72 Hours

Sennheiser IE 100 PRO BLACK In-Ear Monitors | Dynamic 10mm Broadband Transducer for Powerful, Precise Monitoring | 1.3M Cable & S/M/L Silcone Adaptors Included | Black (508940)

Price range: £91.98 through £153.41

(10 customer reviews)

Experience studio-grade precision and uncompromised audio clarity with the Sennheiser IE 100 PRO Black In-Ear Monitors, engineered for musicians and producers who demand a professional edge. Featuring an innovative 10mm dynamic broadband transducer, these monitors deliver a powerful, high-resolution soundstage with surgical accuracy for live monitoring and critical mixing.

  • Advanced Dynamic Driver: The state-of-the-art 10mm single-driver system ensures natural, distortion-free performance even at maximum sound pressure levels.
  • Ergonomic Studio Comfort: An ultra-flat profile and ergonomic earmold design provide a secure, custom-like fit for superior comfort during extended sessions.
  • Exceptional Noise Isolation: Optimized earpiece construction effectively blocks ambient noise, allowing you to focus on your sound in any environment.
  • Stage-Ready Durability: Includes a robust, detachable 1.3m cable with an internal cable duct designed to withstand the rigors of professional use.

Earn up to 153 Points.

Shipping & Delivery

  • Courier delivery under £30

Our courier will deliver to the specified address

2-3 Days

From £4.99

  • Prime delivery

Our prime courier will deliver to the specified address

1-2 Days

From £12.99

  • Manufacture Warranty 1 Year
  • Free 30-Day returns
secure-pay

Product Description

Product Overview

Experience studio-grade precision and uncompromised audio clarity with the Sennheiser IE 100 PRO Black In-Ear Monitors. Engineered for musicians, DJs, and producers who demand a professional edge, these monitors feature a state-of-the-art 10mm dynamic broadband transducer that delivers a powerful, high-resolution soundstage. Unlike multi-way drivers, this innovative single-driver system ensures a natural, distortion-free performance even at maximum sound pressure levels, providing the surgical accuracy needed for live monitoring and critical mixing. With a sleek, ultra-flat profile and an ergonomic earmold design, the IE 100 PRO offers superior comfort for hours of use and exceptional passive noise isolation, allowing you to focus entirely on your sound in any environment. Whether you are on a loud stage or in a quiet studio, these professional monitors bridge the gap between performance and perfection.

Key Features

  • 10mm Dynamic Broadband Transducer: Delivers precise, high-resolution audio with punchy lows and clear highs for a warm and detailed monitoring experience.
  • Distortion-Free Performance: The single-driver technology reduces acoustic stress factors, ensuring a homogenous and coherent sound across the entire frequency spectrum.
  • Superior Passive Isolation: Optimized earpiece design and a variety of silicone and foam adapters effectively block out ambient noise for focused listening.
  • Pro-Grade Comfort: An ultra-slim, ergonomic construction provides a secure, custom-like fit that remains comfortable during extended sessions or live performances.
  • Stage-Proof Durability: Features a robust, detachable 1.3m cable with an internal cable duct designed to withstand the rigors of professional use.
  • Universal Connectivity: Equipped with a standard 3.5mm jack, making it compatible with bodypack receivers, mixers, and mobile devices.

Important Information

  • Included Accessories: Comes with a set of S/M/L silicone adapters, a set of foam adapters (M), a cleaning tool, and a soft protective pouch.
  • Modular Design: The detachable cable system is compatible with the IE PRO BT connector (sold separately) for optional wireless Bluetooth functionality.
  • Color: Finished in a professional, low-profile Black.
  • Impedance: 20 Ohms, making it easy to drive from a wide variety of audio sources.

Why Choose Think Assemble

  • Quality Assurance: We only stock authentic, high-performance gear from industry-leading brands like Sennheiser to ensure professional reliability.
  • Expert Support: Our team understands the needs of creators and musicians, providing knowledgeable assistance to help you find the perfect audio solution.
  • Fast & Reliable Shipping: We prioritize efficient logistics to ensure your essential gear arrives safely and quickly for your next gig or session.
  • Secure Shopping: Enjoy peace of mind with our secure checkout process and a commitment to transparent, high-quality customer service.

Specification

Overview

Weight160 g
Wireless communication technology‎Bluetooth
Included componentsUser Manual
Age Range Description‎Adult
MaterialSilicone
Specific uses for product‎Professional audio surveillance
Compatible devices‎Laptops, Desktops, Smartphones, Tablets, Recording Studios, Audio Mixers, DJ Equipment
Control Type‎Media Control
Cable feature‎Detachable
Water Resistance Level‎Water Resistant
Package type‎[Inferable but not full obtainable]
Unit count‎1.0 Count
Style‎IE 100 PRO Black
Control method‎Remote
Number of Items‎1
Item model number ‏‎508940
Connector‎3.5mm Jack
Hardware interface‎3.5mm Audio
Material Type‎Silicone
Size‎one size
Item weight‎0.16 Kilograms, ‎160 g
ASINB096FFY54Y
Delivery information:
Date First Available ‏1 July 2021
ManufacturerSennheiser
Style NameIE 100 PRO Black, IE 100 PRO Clear, IE 100 PRO Red, IE 100 PRO Wireless Black, IE 100 PRO Wireless Clear, IE 100 PRO Wireless Red
See why thousands shop with us all year round — no waiting, no gimmicks.

Customers Love Saving Every Single Day

From first-time shoppers to loyal regulars, our customers agree: everyday low prices beat waiting for a sale. Read their experiences below.

4.2
10 reviews
6
1
1
0
1

10 reviews for Sennheiser IE 100 PRO BLACK In-Ear Monitors | Dynamic 10mm Broadband Transducer for Powerful, Precise Monitoring | 1.3M Cable & S/M/L Silcone Adaptors Included | Black (508940)

Clear filters
  1. H. Pyett


    I spend a lot of time each day doing video/conference calls with virtual teams from across the globe – and that in itself has so many issues wrt to dealing with various audio issues – different accents, people speaking quietly, louder speakers, distortion on the line, audio breaking up, etc. etc. Thereby audio (listen and sending) is critically important – I need to be able to CLEARLY HEAR people and for my voice to be clearly heard.I am currently using a Blue Yeti mic as my voice input (which is just outstanding), and I NEEDED a good pair of in-ear earphones … all the ‘good’ earphones I have tried so far put a lot of emphasis on base … which is great for music listening, but not so great for listen to such a vast difference of people speaking.I needed a pair of earphones that I could use WITH my yeti mic that provide good CLEAR and CRISP voice (I don’t need/want a base bias set).These earphones are PHENOMENAL – the the vocal audio is so CLEAR and CRISP.As for listening to music using these (although that is not the main purpose I will be using these for) , when using the BLUETOOTH adapter, as with ALL BLUETOOTH Earphones I have ever tried, there is a definite lack of max volume but there is great base available and the vocals are so much clearer.Using them wired, then there is no problem with cranking up the volume to as loud as I want – at VERY loud volume, these still provide fantastic performance with no distortion.These are by far the best In Ear earphones I have tried as a output in conjunction with my yeti mic as the input.Overall, at £122 (at the time of review – September 2022), sounds expensive, but I would say that is great value… I would definitely recommend if you are looking for decent in-ear earphones that provide clear and crisp vocals, decent amount of base AND can be used wired or wirelessly (BT).So yes, expensive, but oh so worth it – an easy and definite 5 ⭐⭐⭐⭐⭐ imho.

  2. A. Whennell


    These Sennheiser IEMs were purchased for one specific purpose, which was to provide me with a nicely isolated and high quality fold-back audio mix on stage whilst performing. The earbuds fit well into my ear with the rubber grommets supplied, with the option of other sizes in the pack for different shaped ears. I put them on back to front first of all, and whilst they fit OK, they do work a whole lot better the right way round. The part of the cable that curves over the top of your ear is pliable and comfortable, ensuring a comfortable fit.Without going to the trouble and expense of going to a specialist to get a mould of your ear made and then a perfectly tailored pair of IEMs, this is an excellent and cost-efficient alternative. I wear them for hours at a time and they remain comfortable. Sound isolation is good, so you don’t have to have the volume cranked up to the point that your ears ring after prolonged wearing.A pleasure to use and exactly what one expects from this brand. Recommended.

  3. Think Assemble Customer


    Thought these sounded really tinny out of the box, but then I noticed the medium-sized ear tips seemed to be a fair bit smaller compared to others I have. Swapped them out for the large ones and the difference is night and day. They now have a really nice, balanced sound, although can still get a bit too bright for my taste at higher volumes.Comfort, fit and aesthetics all pretty good, although only 4* as you could get better sound from a Chi-Fi IEM at this price point. However, if you prefer to stick to established brands, you’ll be happy with these.(Bought for casual listening with an old iPod classic)

  4. Anita Palmer


    Great sound with both Ipod and dab radio. Great value at £32 if you sign up for credit card that you never intend to use.

  5. Chefboy


    My band is moving from floor monitors to personal monitor mixes and IEMs, but choosing the earphones is a lottery, (notwithstanding that one can return unsuitable ones to Think Assemble if they suck).Having stupidly narrow ear canals worried me, and I tried a few very low cost sets like CCA and Jabra models, which went back on the box in 20 seconds to be returned for lousy fit and worse sound. So I wondered how much I might have to spend to get a fit and sound something like my Sony bluetooth earbuds, which I love. The answer is £80 for these Sennheiser IEMs – the fit was perfect from first try and the sound is actually much better than my Sony’s.Plenty of bass, and decent enough detail – I guess if I spooned out many hundreds for higher end Sennheiser or Shure IEMs they might be better, but in a rock band, these are going to be fine as a start point.Obviously I can’t speak to long term reliability at this early stage, but the obviously vulnerable thing – the cable is replaceable so should be fine.I can stop worrying now.

  6. Tushar

    Loved it.
    This is my first premium in ear earphone or monitor.using it with ikko zerda, my mind is just blown.fantastic

  7. Jacob T.

    Don’t buy at all
    Pathetic.

  8. Mike

    Top Allround-In-Ears – stabiler Halt und guter Sound
    Ich benutze die Sennheiser IE 100 PRO hauptsächlich am PC für Arbeit, Gaming und allgemeines Hören. Der Sound ist klar und ausgewogen, besonders für Monitoring und Allround-Einsatz. Die In-Ears sitzen sehr sicher, auch bei längerer Nutzung rutschen sie nicht heraus – der Halt ist wirklich top.Die Kabel sind 1,3 m lang, ausreichend flexibel und robust, und die mitgelieferten Silikonadapter in den Größen S, M und L sorgen dafür, dass sie jeder bequem anpassen kann. Natürlich darf man sie nicht mit reinen Studio-Kopfhörern vergleichen, aber für ihren Einsatzzweck bieten sie ein sehr gutes Preis-Leistungs-Verhältnis.Pluspunkte:klarer, ausgewogener Soundsicherer, bequemer Haltrobuste Verarbeitunggutes Preis-Leistungs-Verhältnis für AllrounderMinuspunkte:keine wirklichen Mankos für den Alltagsgebrauchnicht vergleichbar mit High-End-Studio-Kopfhörern (aber das ist nicht ihr Zweck)Fazit:Sehr empfehlenswerte In-Ears für Arbeit, Gaming und alltägliches Hören. Sitzen sicher, klingen gut und machen einfach Spaß im Alltag – ich würde sie jederzeit wieder kaufen.

  9. Markus

    Still good tho!
    Was expexting more from sennheiser product

  10. Sean Dineen

    The cable is abysmal
    Clunky and uncomfortable, I assumed the wires were longer, but they’re not long enough, but just short enough to stick out by your neck and look dumb. Tried them many times and they’re as good as a €20 pair of headphones, just with a bad cable, super disappointed. 1 extra star for decent sound, but for the price, that’s the least I expect.

Only logged in customers who have purchased this product may leave a review.