Sennheiser IE 100 PRO WIRELESS CLEAR Wireless In-Ear Monitors | Dynamic 10mm Broadband Transducer | BT Connector, USB-C Cable & S/M/L Silcone Adaptors Included | Clear & Black (509172)
Original price was: £107.50.£86.62Current price is: £86.62.
Price: £107.50 - £86.62
(as of Mar 15, 2025 19:55:29 UTC – Details)
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Impressive sound experiences and moments that give you goosebumps – that’s our world. It motivates us every day to shape the future of the audio world for our customers. And we have been doing so for more than 75 years. To this day, Sennheiser is a global leader in professional audio technology. Since 2013, Daniel Sennheiser and Dr. Andreas Sennheiser have been managing the independent family-owned company in the third generation.
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Batteries : 1 Lithium Polymer batteries required. (included)
Is discontinued by manufacturer : No
Product Dimensions : 22.2 x 12.8 x 3.5 cm; 0.2 g
Manufacturer : Sennheiser
ASIN : B09GK18P55
Item model number : 509172
Country of origin : China
Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
DYNAMIC IN-EAR MONITORS: Whether you’re on a loud stage or in the studio, the IE 100 PRO delivers consistent frequency response at any volume, ensuring confident monitoring every time.
2-IN-1 COMBO PACKAGE: With the Bluetooth module included, you can enjoy the powerful sound of the IE 100 PRO wirelessly on the go, perfect for musicians and DJs who need precise monitoring sound wherever they are.
PRECISE ACOUSTIC OVERVIEW: The newly developed dynamic driver of the IE 100 PRO guarantees a warm, powerful sound with rich detail, perfect for musicians and DJs looking for exceptional sound quality and high wearing comfort in any environment.
SECURE AND COMFORTABLE FIT: Enjoy a compact design that combines a secure fit with excellent wearing comfort, designed for the rigors of stage use. The single driver design provides a slim, ergonomic construction for long-lasting comfort.
EXCELLENT SHIELDING: Benefit from outstanding shielding against acoustic stress factors with optimized earpieces and flexible silicone and foam tips, ensuring a high level of wearing comfort and distortion-free reproduction.
Customers say
Customers appreciate the headphones’ fit, comfort, and aesthetics. They find them durable, with a good fit that blocks out background noise. Many find them comfortable to wear, without neck sores from heavy headphones. The functionality, durability, and Bluetooth connectivity are also appreciated. However, opinions differ on the sound quality and value for money.
AI-generated from the text of customer reviews
12 reviews for Sennheiser IE 100 PRO WIRELESS CLEAR Wireless In-Ear Monitors | Dynamic 10mm Broadband Transducer | BT Connector, USB-C Cable & S/M/L Silcone Adaptors Included | Clear & Black (509172)
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Original price was: £107.50.£86.62Current price is: £86.62.
H. Pyett –
ð§ FANTASTIC audio quality, VERY comfortable with benefit of wired or BT âðð§
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 âââââ imho.
Nelly the Elephant –
Great spund quality
Using these for live in-ear monitors when gigging. Really clear and balanced sound with a reasonable degree of noise reduction. They don’t have active noise reduction so don’t expect it but they provide enough to block cross contamination even with foldback volume low so reduces ears ringing for days after a gig. They do become a little uncomfortable after a while but we tend to play 2 – 2.5 hours without a break which is a long time with any ear buds.
Amazon Customer –
Use the large ear tips!
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, youâll be happy with these.(Bought for casual listening with an old iPod classic)
Alex Gaiger –
Great sound quality and comfortable fit
Really great sound quality and the flexible hook means you can adjust them to comfortably fit your ears.
A. Whennell –
Very good low cost in ear monitors
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.
J Denman –
Great Headset
Love that you can use with Bluetooth or convert to normal 3.5mm connector. Sounds great with either connection. I found them very clear, I am a little hard of hearing but I hear more of the instruments playing when I listen with this headset at home, on the move or in the theatre using MobileConnect. Comes with a handy little flip top case so they donât get tangled in my handbag. The headset comes with different size ear buds and I find it very comfortable for a few hours. Bluetooth was great for taking phone calls. Overall performance is great and I love the versatility too.
T D. –
An appalling piece of design
Can Sennheaiser please advise me on how to get these earphones into my ears? The part that goes into the ears is too short and cannot stay in place. This is absolutely ridiculous when one considers the reputation of this manufacturer. I cannot comment on the sound quality because I cannot get them into my ears. My ear are normal, I am normal. What on earth has this manufacturer tried to produce here? They are absolutely useless as they are too short to fit into my ears.
Patricia A. –
Encantados
Alessandro –
Marca professionale, che ha arricchito il proprio catalogo anche di prodotti più abbordabili mq sempre di ottima qualità . Molto soddisfatto
Zeromancer –
Das war ein totaler Spontankauf nach einer kurzen Suche nach In-Ear-Monitors, die ich schon immer mal haben wollte. Bisher habe ich entweder BT In-Earts oder meine guten DT-770 Pro genutzt – letztere sind mir aber manchmal einfach zu leise und auch leider zu warm am Kopf, so bin ich hier fündig geworden. Sennheiser ist zumindest ein Name, von dem man einiges erwarten darf.Primär benutze ich sie wirklich als Monitor-Kopfhörer während Aufnahme-Sessions mit meiner DAW oder danach zum Abmischen. Der neutrale Klang hilft dabei sehr. Die DT-770 Pro sind da schon ziemlich Bass-lastig, was die IE 100 Pro nicht sind. Es ist Bass vorhanden, aber ausgewogen. Die Höhen sind klar, aber stechen nicht hervor – alles in allem ziemlich neutral, so wie man es von Monitor-Boxen gewohnt ist. Wer also am Telefon Hifi-Sound mit eine totalen V-Kurve im Sound erwartet, ist hier falsch.Meine Ohren scheinen Standard zu sein, denn sie passen mir am besten mit den Tips, die schon vormontiert waren – es gibt aber auch 3x andere Varianten.Ein paar Nachteile: das Kabel ist zu kurz (1.3 Meter) und auch relativ dünn (meine Verlängerung macht einen besseren Eindruck) und der Stecker ist abgewinkelt. Hallo? Das sollte bei einem âProâ Modell eher nicht sein. Brillenträgern wie mir wird auÃerdem der Bügel ein wenig im Weg sein – obwohl das natürlich zu einem echtem In-Ear-Monitor gehört. Es ist daher eher ein âEinzeilschicksalâ und passt auch irgendwie, ich wollte es nur erwähnen. Brille also erst nach dem Anlegen aufsetzen!Alles in allem Kaufempfehlung für diesen Preis!
Noak –
Jag använder de här som personlig monitor i rockband och är mycket nöjd. Bluetooth adaptern är OK men har alltför svag utvolym. Får oftast ha volym på max när jag lyssnar.
Sandro –
Ho aspettato un po’ prima di recensire questo prodotto e, dopo averlo utilizzato a lungo, posso ritenermi più che soddisfatto. Premetto che, facendo il DJ da tantissimo tempo, ho provato tantissime cuffie. All’inizio ero un po’ scettico nell’usare cuffie in-ear, soprattutto dopo aver provato cuffie davvero economiche di alcuni miei colleghi. Alla fine, soprattutto per comodità , ho deciso di fare questo passo. Ho optato per una cuffia non eccessivamente costosa ma nemmeno economica, e dopo svariate ore di utilizzo posso ritenermi più che soddisfatto. I bassi sono molto presenti, e anche gli alti e i medi sono abbastanza bilanciati. Ma la cosa che più mi ha sbalordito è l’isolamento: usate anche in discoteca con casse spia accanto, non ho avuto assolutamente problemi. Anzi, non solo mi hanno isolato dall’esterno, ma hanno anche protetto le mie orecchie. Il cavo è nella media, circa 120cm; avrei preferito 50 cm in più, ma nel complesso va bene. Altrimenti, si può comprare un cavo alternativo compatibile con gli auricolari, visto che possono essere staccati dal cavo. All’interno della confezione troviamo varie gommine e una sacca morbida per il trasporto, anche se comunque consiglio di comprare una custodia rigida, se ne trovano di tutti i prezzi e qualità . In conclusione, consiglio assolutamente questi auricolari: comodi, efficienti e con un rapporto qualità -prezzo fantastico. Non sono economici, ma di certo parliamo di un prodotto di qualità , utile per chi, come me, lavora spesso in live.