2.5mm & 4.4mm
Headphone Zone Certified Unboxed Units
Unboxed units are as good as new products with the product's packaging being unavailable. These products give you the same satisfaction of new products - but at down-to-earth prices. Usually, the product's packaging may have gotten damaged in transit. Customers use a product once or twice and then return it with opened up packaging.
Returned headphones are fully functional products that have left the warehouse and therefore can no longer be sold as new as their packaging has been opened. The product may have been used once or twice by the customer who returned it.
Sometimes we receive headphones in damaged packaging due to shipping accidents. These are brand new headphones with cosmetic flaws on the packaging.
Save Upto 15%Since you won't get the original packaging, we give you a good discount compared to a new headphone.
Professionally InspectedA thorough inspection means you receive a 100% working headphone with no sound output issues.
Original WarrantyAll unboxed headphones carry the same warranty period as a brand new headphone would.
Unbiased Customer ServiceWe have the same Headphone Zone customer support experience for Unboxed Products or new products.
Unchanged Replacement PolicyReceived a defective Unboxed unit? Return it under our Replacement Policy.
ALL Original AccessoriesThe unboxed headphones itself comes with all original accessories.
PINNACLE OF GERMAN AUDIO TECHNOLOGY WITH INNOVATIVE X3R TECH AND A 7MM DYNAMIC TRUE RESPONSE TRANSDUCER
At the core of the Sennheiser IE 900 is the innovative X3R triple-chamber absorber technology featuring a dynamic 7 mm TrueResponse transducer along with a downstream acoustic vortex. The X3R is a refined system of three Helmholtz resonator chambers to deliver high-quality sound. The transducers are carefully placed inside precision-manufactured solid aluminium housing. This housing removes resonance to serve colour free, pure sound while the intricate structure on the nozzle and the Vortex manage the acoustic energy to smooth out peaks. Representing the absolute best of German audio engineering and manufacturing, the Sennheiser IE 900 drives the purest natural sound.
ENJOY DETAILED TREBLE AND POWERFUL BASS WITH A STUDIO-LIKE REAL SOUND AND A STUNNING SOUNDSTAGE
Designed to highlight recording like sound, the IE 900 is a masterpiece that produces detailed sound with bright trebles and impactful bass. With an intention to recreate the sonic experience of a studio or a concert hall, the IE 900 offers a well balanced and transparent sound ensuring that you don't have to compromise when it comes to quality sound. These earphones take care of precise transient response, thanks to its diaphragm and the high inner dampening. Experience every nuance of sound, the tonality of each instrument, acoustic properties of the room with an immersive and breathtaking sound stage.
CLEAR AUDIO SEPARATION & AN ACOUSTIC BACK VOLUME FOR FATIGUE FREE NATURAL SOUND
To ensure clear separation of low and mid frequencies, which is crucial to transparent sound, the Sennheiser IE 900 uses an acoustic back volume. This is a unique chamber within a chamber fine-tuned particularly to control the slope and amplitude of the base lift. It manages the direction and overall volume of air while moving through the transducer system to offer clear and natural sound. This also encourages enhanced bass and mid-range performances while reducing resonances and listening fatigue.
PRECISION MACHINED & ANODIZED ALUMINIUM HOUSING FOR EVERLASTING DURABILITY
The place where the IE 900 is built represents high-quality Sennheiser standards. The aluminium material used in these earphones has been precision-milled that adds aesthetic beauty and solid homes for earphone components. Each housing undergoes five-axis CNC machine precision cuts made from a single aluminium block. It later undergoes anodisation making it more resistant to wear and corrosion. When the drivers are placed inside the housing, an automated manufacturing process makes sure to reduce variance to facilitate a transparent soundstage.
PROFESSIONAL-GRADE FIT FOR A COMFORTABLE MUSIC LISTENING EXPERIENCE
The design of the Sennheiser IE 900 is inspired by the personal monitoring systems of professionals. These earphones are paired with 3 sets of silicone ear adapters and an elastic foam ear adapter each. These ear adapters fit naturally into your ears for a tailored fit and help you enjoy your favourite music the way the artist intended. Be it while travelling or at home, never let your earphones ruin your music listening experience.
GOLD-PLATED HIGH-RESISTANT CONNECTOR, A 3.5MM STEREO PLUG AND BALANCED CABLES IN THE BOX
Audiophiles rely on highly durable audio products that stand the test of time. The Sennheiser IE 900 is one such product with gold-plated fidelity and MMCX connectors. Every termination comes with a recessed 4.8 mm-wide socket while the cables are para-aramid reinforced for high-end durability. These earphones come with a 3.5 mm stereo plug allowing you to connect them to headphone amps, laptops, and audio interfaces. It can be carried around easily with a serialized case included in the box. For balanced connection, the IE 900 comes with a symmetrical 2.5 mm and 4.4 mm cables that can be used with hi-fi audiophile products.
|TRANSDUCER PRINCIPLE||single dynamic driver, pressure chamber|
|SOUND PRESSURE LEVEL||123 dB (1 kHz, 1 Vrms)|
|FREQUENCTY RESPONSE||5 Hz – 48,000 Hz (-10 dB)|
|THD||<0.05% (94 dB, 1 kHz)|
|TECHNOLOGY||Unique X3R technology|
|WIRED CONNECTIVITY||3.5 mm
|MIC & REMOTE||No|
|CONNECTOR||Fidelity (+) MMCX|
|CABLE TYPE||Para-aramid reinforced|
|CABLE LENGTH||125 cm|
|HOUSING||One-piece precision-milled aluminum housing|
|WHAT YOU WILL GET||1. Sennheiser IE 900 earphones|
|2. Balanced para-aramid reinforced cable with 2.5 mm connector|
|3. Unbalanced para-aramid reinforced cable with 3.5 mm connector|
|4. Balanced para-aramid reinforced cable with 4.4 mm connector|
|5. 3 pairs of silicone ear adapters (S, M, L)|
|6. 3 pairs of foam ear adapters (S, M, L)|
|7. Premium carry case with metal serial no. plate|
|8. Cable clip, Cleaning tool & Cleaning cloth|
|9. Presentation box with signed customer certificate & User manuals|
|WHAT YOU WILL NOT GET||1. Original packaging of Sennheiser IE 900 earphones|
The Sennheiser Spirit
Sennheiser is determined to design and develop one-of-its-kind music experiences for its customers to enhance the future of audio. As a company which is led by the third generation family, Sennheiser takes pride in its rich history and achievements while being ambitious about making its humble contribution in improving the future of the audio world.
The History of Sennheiser
Sennheiser made its humble beginning in 1945 and was founded by Fritz Sennheiser as a venture which in today's time is known as a 'start-up'. It all began in a farmhouse near Hanover. After realising the potential of highly growing business opportunities, applying the expertise and experience of his scientific career he started the company to meet the rising demand of measuring devices and microphones. The story of innovation which started then continues till date. Even today if you visit Sennheiser headquarters for listening sessions, product support or to get a factory visit you can sense their passion and unending energy for excellence and innovation.
The Sennheiser Vision
The one thing that connects Sennheiser employees and associates around the world is its vision. A vision of developing never like before sound experiences that would prove instrumental in shaping the future of the audio world. Sennheiser has always been a very customer-centric audio company. Sennheiser also understands that the first step for any music listener is to trust the audio equipment and that is precisely why they are focused on delivering reliable audio products. At heart, Sennheiser is a team of audio enthusiasts who employ technology to make you reach new dimensions of the audio world for an unforgettable sound experience.
2 Year Warranty
Don't sweat it, this Sennheiser - IE 900 (Unboxed) comes with a warranty
from Sennheiser that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about Sennheiser's warranty in India.
"If you’re on the look for a high end, dynamically driven IEM with a high quality sound, then the Sennheiser IE 900 should be on your list of IEMs to audition."Read More
"The IE 900 are a pricey proposition, but if you have a good enough source and amplification, their build, engineering and sound quality more than justify that hefty outlay."Read More
"There is an acoustic vortex carved into this structure which maximizes acoustic friction so that excessive energy is scattered resulting in a smooth and pleasing treble."Read More
"IE900 is an it’s got excellent technical performance, a good tonal balance, and great comfort--undoubtedly a well-rounded headphone that I’d gladly recommend."Read More
"the IE 900 is one of the only high-end IEMs that’s truly engaged me from the very first listen, with its balanced, natural, lifelike and completely non-fatiguing presentation of the music I love. "Read More
"Big, astonishingly cohesive sound, Beautifully made, Impressively flexible, IE 900 the best earphone Sennheiser has made, it might well be the single best thing of the company's I’ve ever tested."Read More
"The Sennheiser IE 900 are audiophile-grade earphones, Beautiful packaging. They rely on good old fashioned German audiophile engineering – not psychoacoustic trickery to deliver beautiful sound."Read More
"What we have here, then, is a steep asking price for an incredibly detailed, airy, lean, clinical music listening experience, and Sennheiser's IE900 is a premium-priced masterpiece. "Read More
Thank you Headphone Zone team for timely delivery especially in this situation and bringing this product to India I recommend everyone to check this one before considering other alternatives in the market.
Good Purchase with Good Delivery Experience!!! Delivery Experience - Extremely satisfied. The packaging was sufficient and delivered 2 days before the committed delivery experience. Delivered in almost 48 hrs.
Good and quick delivery from Headphone Zone and would recommend others to buy from them too. No issues from their end whatsoever.
Amazing support from the Headphone Zone team, this is my second product purchase. Delivery at critical times (COVID19), is just awesome, received my headphones one day before the committed time. Kudos to the team.
It’s one of the best sites to get premium quality headphones. Their service is unparalleled!! Would recommend 10/10. A Grade service!!
Experience was smooth. The Headphone Guru was kind and answered all my queries. The delivery was super fast. The product is genuine This is my go-to destination for everything audio from now on.