1 11

Sennheiser HDB-630

Sennheiser HDB-630

€499.00 EUR
€499.00 EUR
Sale Sold out
Taxes included.

Sennheiser HDB 630 universal closed type audiophile headphones are suitable for any situation.

You want everything? High resolution, neutral tone, extremely long battery life, impeccable active noise reduction and of course wireless freedom? But at the same time, you think that sometimes it is good to listen to the valves with the maximum quality, which can only be obtained from a wired connection...? In this case, the closed type Sennheiser HDB 630 could be just for you!

With the included BTD 700 Bluetooth® USB C module (dongle), you can enjoy audiophile-level sound wherever you go. In a home situation, you can enjoy music wired and get the most out of modern high-definition sound.

Compared to the Momentum 4 drivers, the sound of the HDB 630 is cleaner, clearer and significantly more neutral and uniform. Bass frequencies are not stressed and higher frequencies are not as sharp (see also the graph of frequency response in the gallery). The overall sound image is comparable to the HD 600 series wired headphone models.

  • 42 mm dynamic elements
  • Bluetooth 5.2 with aptX™ HD and aptX™ Adaptive high definition codecs
  • included Sennheiser BTD 700 Bluetooth® USB-C Bluetooth adapter transmitter to enable the transmission of sound from various smart devices and computers to headphones with particularly high quality 
  • the best sound quality is provided by analog and USB-C inputs
  • parametric EQ and audio personalization options through Sennheiser Smart Control app
  • flexible noise reduction technologies
  • elegant and well suited design for travel
  • battery life up to 60 hours
  • a convenient flight adapter is included when traveling
  • durable materials
  • really comfortable to wear thanks to the well-tuned grip and soft ear pads
  • neutral and captivating sound with a great stereo image
  • complete dust and spray resistance

In the form of Sennheiser HDB 630 drivers, you get a truly audiophile sound system that you can carry with you absolutely anywhere.

View full details

Got Questions?

Everything you need to know about our custom audio cables.

Worldwide. Every order includes tracking. You'll get the details via email as soon as it ships.

Baltics & Nordics: 1–3 days. Rest of Europe: 4–6 days. International: 8–14 days. These are estimates, most orders arrive faster.

Not happy? Return unused items within 14 days for a full refund. Custom orders are final sale since they're made specifically for you, but we'll make it right if anything's wrong.

Find your headphone model, pick your options (color, length, connectors), and add to cart. The visual slider on each product page shows exactly what you're getting.

Our Inspiration page is packed with recent builds. Got something specific in mind? Reach out—we'll mock it up for you before you commit.

Most cables ship within 3–5 business days, but we will keep the production queue updated on the checkout page.

It's important to note that splitters are purely decorative and do not have any impact on the audio quality or durability of the cables we offer.

As such, your decision to include a splitter in your setup should be based solely on your aesthetic preferences and not on any functional benefits.

Yes, if there is some special color, or anything else you can't find on our store, contact us. We will see what we can do for you.

All major cards (Visa, Mastercard, Amex, Discover), PayPal, and Klarna if you want to split it up. Whatever works for you.

Two years. If it's a materials or workmanship issue under normal use, we'll repair or replace it free. We stand behind what we make.

Still have questions? We're here to help.

Contact Us

Discover more possibilities