Factory-refurbished and repacked with care
If you've been eying Sennheiser's ultra-high-end HD 800 headphones, but you've been waiting to take the plunge, this factory-refurbished model may just hit the sweet spot. Sennheiser's so confident you'll enjoy these superb headphones just as much as a brand new pair, they're including their full two-year warranty.
Close your eyes and let the music transport you
When you slip on Sennheiser's HD 800s, you'll hear intensely realistic, natural sound — so real, in fact, that it's as if you're hearing your music straight from the source. That's because the HD 800s use Sennheiser's careful driver technology, along with premium materials and exceptional build quality, to reproduce sound as faithfully and accurately as possible. You'll hear deep bass, rich midrange, sparkling highs, and more detail in your music than ever before.
Innovative design for high-definition sound
The HD 800s feature a specially designed ring radiator driver to re-create the clearest sound possible, while eliminating distorting resonances. They'll reveal the subtle details in your favorite recordings, from the sound of a mallet hitting the membrane of a bass drum to the quick breath of a singer before a solo. The open backs of the earcups prevent unwanted vibrations from the coverings from tainting the sound.
Audiophiles take note: the drivers are uniquely positioned to send sound waves to your ears at a 45° angle. Since sound rarely ever takes a straight path to reach our ears, the slight angle helps create a spatial effect for a more natural listening experience. So, unlike ordinary headphones that box the music inside your head, the HD 800s present every instrument as if you're sitting in the audience at a live concert.

An exploded view of the specially designed drivers.

The drivers are uniquely positioned to send
sound sound waves to your ears at a 45° angle.

Each headband is stamped with a unique serial number for your pair of HD 800s.
Quality materials, impeccable craftsmanship
Each pair of HD 800s is assembled by hand at Sennheiser's headquarters in Germany using only the finest materials. The drivers are encased in stainless steel, and the plush earpads are made of high-quality microfiber fabric. The headband uses layers of metal and plastic for added durability, and to help damp vibration. The cable's high-quality, oxygen-free copper center conductor is specially tuned and shielded to faithfully deliver the audio signal from your equipment to the headphones.
From the review Sennheiser HD 800 headphones: in a class of their own
"What I actually experienced was the most detailed and spacious sound I had ever heard from my music. I heard a wider soundstage than normal, but it was still a continuous sound from left to right. I found [the] level of detail in the sound exciting, as it's precisely what I would have heard in a live performance. It gave the recording real presence."
— Ralph, Blog Editor and A/V Writer