Introducing the Sennheiser HD 550: A lightweight, open-back headphone with exceptional clarity and immersive soundstage, perfect for audiophiles and gamers alike.
- Ultra-lightweight build
- Expansive stereo imaging
- Exceptional clarity and frequency range
Introducing the Sennheiser HD 550: A New Era of Hi-Fi Headphones
Sennheiser has just dropped a gem in the world of audio—the HD 550 headphones. Designed for those who crave a balance between revealing performance and smooth tuning, these headphones promise an auditory experience that’s both rich and immersive. With their ultra-lightweight build and expansive stereo imaging, the HD 550 invites you to dive deep into the lush layers of your favorite music and games for hours on end.
Klaus Hanselmann, Sennheiser’s Audiophile Product Manager, couldn’t be more excited. “Audiophiles looking for featherlight headphones with honest voicing and deep bass extension are in for a treat,” he said. The HD 550’s airy detail is sure to impress, but it’s that “delightfully polite touch” that makes them perfect for marathon listening sessions.
Unpacking the Audiophile Experience
At the core of the HD 550 is a custom 38 mm transducer, crafted in Sennheiser’s audiophile production facility in Tullamore, Ireland. This little powerhouse delivers exceptional clarity across a frequency range of 6 Hz to 39.5 kHz, all while keeping total harmonic distortion below 0.2%. For those who enjoy pairing their headphones with high-end audio gear, the 150-ohm impedance makes the HD 550 an ideal companion, especially when connected to premium devices like Sennheiser’s own HDV 820.
The open-back design is where things get really interesting. Featuring a new acoustic mesh that protects the transducers, it also removes barriers between you and your music. The angled arrangement of the drivers creates an expansive soundstage, immersing you right into the heart of the recording. Gamers, rejoice! You’ll experience superb, lag-free spatial awareness, making both competitive and casual sessions feel incredibly engaging. True to Sennheiser’s legacy, the HD 550 delivers punchy bass, crystal-clear transients, and neutral mids, all while maintaining that honest voicing audiophiles crave.
Comfort Meets Functionality
Let’s talk comfort. The HD 550 features a chassis known for long-term wearability, sporting a more relaxed clamping force compared to its 500-series siblings. Weighing in at just 237 grams (or 8.4 ounces), these headphones practically float on your head. The soft-touch textured headband and ventilated metal mesh earcup covers ensure you can listen for hours without discomfort.
Like other models in the 500 series, the HD 550 boasts a modular design, making it super easy to swap out cables and earpads. It comes with a 1.8-meter cable that terminates in a stereo 3.5 mm jack plug, complete with a 6.35 mm adapter, ensuring compatibility with a wide range of devices. Plus, if you’re looking to adapt to balanced sources or mic-enabled jacks, a variety of additional cables are available for purchase separately.
Get Ready to Pre-Order!
So, are you ready to elevate your listening experience? The all-new HD 550 is now available for pre-order, with shipping set to kick off in the first week of April. Priced at an MSRP of 299.90 EUR, these headphones might just be the upgrade your audio setup has been waiting for. Don’t miss out on the chance to experience sound like never before!

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Background Information
About Sennheiser:
Sennheiser, founded in 1945 in Germany, is a audio company. They are known for producing high-quality audio equipment, including headphones, microphones, and other audio solutions. Sennheiser's commitment to delivering premium sound experiences has established them as a respected brand in the audio industry.Latest Articles about Sennheiser
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