{"product_id":"489017001","title":"Sennheiser IE 900 In-Ear Headphones","description":"\n\u003ch3\u003eSennheiser IE 900 In-Ear Headphones\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eEvery Detail Matters.\u003c\/b\u003e\u003cbr\u003eThe new \u003cstrong\u003eIE 900\u003c\/strong\u003e from Sennheiser sets a new benchmark in portable audio fidelity through technical innovation (X3R technology), meticu- lous attention to detail, and an uncompromising demand for perfection.\u003cbr\u003eEvery aspect of the\u003cstrong\u003e IE 900\u003c\/strong\u003e has been engineered to work in harmony to achieve the desired acoustic tuning and to reduce resonances and masking effects. Its acoustic design ensures brilliant, natural high-end sound reproduction and reveals even the finest details in the music.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eIntroducing the X3R Technology\u003c\/b\u003e\u003cbr\u003eInnovative X3R technology, unique to the \u003cstrong\u003eIE 900\u003c\/strong\u003e, unites the German-made 7mm TrueResponse transducer with specially developed membrane foil, triple-chamber absorber system and acoustic vortex for an intense listening experience.\u003cbr\u003e\u003cbr\u003eWhat refines the X3R technology is its three Helmholtz resonator chambers and acoustic vortex which smoothens masking resonance. The three resonator chambers are precision-drilled into the elegant aluminium chassis of the \u003cstrong\u003eIE 900\u003c\/strong\u003e and placed between the diaphragm and the nozzle.\u003cbr\u003e\u003cbr\u003eThis complete harmony of systems is at work to unlock the de- tails buried within every track.\u003c\/p\u003e\n\u003cp\u003eGerman-made 7mm TrueResponse Transducer provides extra wide frequency extension and ultra-low distortion for exceptionally natural sound.\u003cbr\u003e\u003cbr\u003eThe drivers in each pair of \u003cstrong\u003eIE 900\u003c\/strong\u003es are matched during our automated transducer manufacturing process to practically eliminate variance.\u003cbr\u003e\u003cbr\u003eThe specially developed membrane foil used in the transducer diaphragm delivers rapid response times for pristine, clear audio across the entire frequency spectrum, even at atypical volume levels.\u003cbr\u003e\u003cbr\u003eThe triple-chamber absorb- er is a sophisticated system of three Helmholtz resonators milled into the solid aluminium housing.\u003cbr\u003e\u003cbr\u003eThese tiny channels eliminate resonance peaks which can colour the sound signature and alter the feel of your music.\u003cbr\u003e\u003cbr\u003eMilled directly into the nozzle, the acoustic vortex is a complex structure which swirls acoustic energy in these frequency bands to smooth out peaks.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUltimate Precision \u0026amp; Craftsmanship\u003c\/b\u003e\u003cbr\u003eDesigned, engineered, and made in Germany the one-piece housing is precision-milled from a single block of aluminium on an avant-garde 5-axis-CNC machine.\u003cbr\u003e\u003cbr\u003eThe demanding milling process takes 40 minutes for each pair of\u003cstrong\u003e IE 900\u003c\/strong\u003e. Components are hand-assembled by a specialist team at Sennheiser s headquarters with meticulous attention to detail.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAir Control\u003c\/b\u003e\u003cbr\u003eAn acoustic back volume controls the direction and overall volume of air as it moves through the transducer system, so you hear a pleasantly disciplined bass and mid-range without distracting peaks or troughs.\u003cbr\u003e\u003cbr\u003eAn airflow inlet allows for air movement to ensure air is not trapped inside the housing. Trapped air would act like a spring and reduce bass performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA precise fit for precise sound\u003c\/b\u003e\u003cbr\u003eThe secure form fitting lightweight high-strength anodised aluminium housing offers exceptional resistance and long-lasting aesthetic beauty.\u003cbr\u003e\u003cbr\u003eAdjustable flexible ear hooks and a selection of silicone and memory foam ear adaptors in 3 sizes (S\/M\/L) adapt to the natural shape of your ear for a tailored fit and high noise isolation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIt pays to have good connections\u003c\/b\u003e\u003cbr\u003eA choice of para-aramid reinforced cables (2.5 mm, 3.5 mm, 4.4 mm) with gold-plated Fidelity+ MMCX connectors provides connection to practically any audio source.\u003cbr\u003e\u003cbr\u003eThe para-aramid reinforced cables can withstand many thou- sands of bend cycles and the special recessed design of the gold-plated Fidelity+ MMCX connectors reduce strain on the connector and ensure reliability even after hundreds of cycles.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e- IE 900 in-ear headphones\u003cbr\u003e- Balanced para-aramid reinforced 125cm cable with 2.5mm connector\u003cbr\u003e- Unbalanced para-aramid reinforced 125cm cable with 3.5mm connector\u003cbr\u003e- Balanced para-aramid reinforced 125cm cable with 4.4mm connector\u003cbr\u003e- 3 pairs of silicone ear adapters (S, M, L)\u003cbr\u003e- 3 pairs of foam ear adapters (S, M, L)\u003cbr\u003e- Premium carry case with metal serial no. plate\u003cbr\u003e- Cable clip, Cleaning tool \u0026amp; Cleaning cloth\u003cbr\u003e- Presentation box with signed customer certificate \u0026amp; User manuals\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eTransducer principle: Closed-back single dynamic driver, pressure chamber.\u003c\/li\u003e\n\u003cli\u003eTransducer size: 7 mm\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 5 Hz 48,000 Hz (-10 dB)\u003c\/li\u003e\n\u003cli\u003eImpedance: 16 Ohms\u003c\/li\u003e\n\u003cli\u003eSound pressure level (SPL): 123 dB (1 kHz, 1 Vrms)\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (THD): \u0026lt;0.05% (94 dB, 1 kHz)\u003c\/li\u003e\n\u003cli\u003eTechnology: Unique X3R technology\u003c\/li\u003e\n\u003cli\u003eHousing: One-piece precision-milled aluminium housing\u003c\/li\u003e\n\u003cli\u003eEar coupling: In-ear headphone\u003c\/li\u003e\n\u003cli\u003eWeight \/ Single Earphone: 4 g\u003c\/li\u003e\n\u003cli\u003eWeight \/ Earphones + Cable: 24 g\u003c\/li\u003e\n\u003cli\u003eCable Connector: Gold-plated Fidelity+ MMCX Connectors\u003c\/li\u003e\n\u003cli\u003eJack Plugs: 2.5mm \/ 3.5mm \/ 4.4mm\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":51937658503434,"sku":"SENNHEISER-1151","price":999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/sennheiser-ie-900-in-ear-headphones-45052-p.png?v=1760359194","url":"https:\/\/audioemotion.co.uk\/products\/489017001","provider":"Audio Emotion Limited","version":"1.0","type":"link"}