IE 900 - The precision-manufactured aluminum housing of the IE 900 faithfully protects the dynamic TrueResponse transducers at the heart of Sennheiser’s innovative X3R technology. Experience peak German audio engineering with earphones that deliver only the purest, most natural sound.
The precision-manufactured aluminum housing of the IE 900 faithfully protects the dynamic TrueResponse transducers at the heart of Sennheiser’s innovative X3R technology.
FEATURES
- A new benchmark in portable sound reproduction
- Developed in Germany and manufactured at our state-of-the-art Ireland plant
- Helmholtz resonator chambers unmask critical audio details, even during extended listening sessions
- Gold-plated Fidelity (+) MMCX connectors for improved stability
- Adjustable ear hooks and choice of ear adapters including memory foam
- THD: 0.05% (1 kHz, 94 dB)
- Unrivalled precision & craftsmanship
- X3R TrueResponse transducer technology for balanced sound with ultra-revealing detail
- Precision-milled and anodized aluminum housing
- Choice of para-aramid reinforced cables (2.5 mm, 3.5 mm, 4.4 mm)
- Frequency response: 5 Hz - 48,000 Hz
- Impedance: 18 ohms
SPECIFICATIONS
- [Transducer principle] dynamic, Extra Wide Band (XWB)
- [Transducer size] 7 mm
- [Frequency response (speaker)] 5 Hz - 48,000 Hz
- [Ear coupling] In-ear, closed
- [Sound pressure level (SPL)] 123 dB (1 kHz, 1 Vrms)
- [Total harmonic distortion (THD)] < 0.05% (1 kHz, 94 dB)
- [Cable length] 1.25 m
- [Connector] stereo jack plug, gold-plated, MMCX plug
- [Impedance] 18 Ω
- [Attenuation] -10 dB
INCLUSIONS
- IE 900 in-ear headphones
- Balanced para-aramid reinforced cable with 2.5mm connector
- Unbalanced para-aramid reinforced cable with 3.5mm connector
- Balanced para-aramid reinforced cable with 4.4mm connector
- 3 pairs of silicone ear adapters (S, M, L)
- 3 pairs of foam ear adapters (S, M, L)
- Premium carry case with metal serial no. plate
- Cable clip, Cleaning tool & Cleaning cloth
- Presentation box with signed customer certificate & User manuals
High-fidelity recordings are pieces of art. Just as with a valuable painting, it would be a disgrace to allow damage during transport. The IE 900 reveals the true potential of any recording. If it’s a masterpiece, you’ll hear it. Brilliant, sparkling treble — with no trace of sibilance. Powerful lows without creating muddy mids. An uncanny ability to resolve fine detail — alongside warmth and comfort for extended sessions.
All these qualities derive from inspired feats of engineering. Take Sennheiser’s trusted 7 mm transducer, for instance. We’ve made it just that much better for the IE 900. Or the all-new X3R triple-chamber absorber technology milled right into the solid aluminum core with its downstream acoustic vortex. Taken together, these innovations deliver a unique level of balance and transparency — so you never have to compromise again.
It pays to have good connections
In addition to outstanding sound, audiophiles appreciate durable products that are made to last. Here as well, the IE 900 excels. Gold-plated Fidelity+ MMCX connectors ensure perfect contact. Each termination is seated within a recessed, 4.8 mm-wide socket below the surface of the housing, providing strain relief. The cables themselves are para-aramid reinforced to withstand many thousands of bend cycles. But they don’t have to when protected in the included serialized case. Connect to practically any digital audio source with the 3.5 mm stereo plug including headphone amps, laptops, and audio interfaces. Each pair of IE 900s also includes symmetrical 2.5 mm and 4.4 mm cables for plugging directly into hi-fi components with balanced outputs. Because when you’re looking for the most natural and immersive sound, every detail matters.
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IE 900
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