Sennheiser HD 599 Headphones
- Free Mainland UK Shipping on orders over £100
- Official Hi-Fi Retailer since 1973
- Usually in stock and dispatched in 1-5 working days
We offer free delivery on all orders over £100 to mainland UK. Orders under £100 are subject to a £6.50 shipping charge.
Delivery is available across mainland UK. If you are located outside mainland UK and would like a shipping quote, please get in touch before placing your order.
We aim to dispatch in-stock items as soon as possible provided that we physically have the stock - but please note that sometimes we have to order from our supplier for certain products, in which case delivery should take place within 1-5 working days of the order being placed.
Tracking details or estimated delivery timescales will be provided once your order has been processed. If there are any delays due to stock availability, we will contact you as soon as possible with the option to wait or receive a full refund.
Please note that certain products may be subject to specific distance selling or delivery regulations. If you are unsure about a product or its delivery terms, we recommend contacting us before purchase.
You can cancel your order within 14 days of receiving your goods, in line with UK distance selling regulations. Once you’ve notified us, you have a further 14 days to return the item. Please contact us by email, phone or in writing before sending anything back.
Items must be returned in original condition and packaging, including all accessories, manuals and any promotional items. The cost of return is your responsibility and we strongly recommend insuring the goods, as refunds cannot be issued for damaged or incomplete returns. If items show excessive handling, are missing components, or cannot be resold as new, a reasonable deduction may be made.
Please note that used headphones (for hygiene reasons) and custom or special-order items cannot be returned. If you need assistance arranging a return, we’re always happy to help.
Product Summary
The Sennheiser HD 599 is an open-back over-ear headphone for customers who want a more spacious, more natural and more relaxed listening experience than closed-back everyday headphones can usually provide. It is a strong choice for home listening, especially for customers who want comfort and soundstage to matter just as much as detail.
What makes the HD 599 so appealing is the way it combines easy long-session comfort with a more refined and airy presentation. The open-back design helps music feel less boxed in, while the large ear cups and soft replaceable pads make it a far easier headphone to wear for extended listening than many tighter portable models.
It is also a very approachable step into better home headphone listening. You do not need a specialist setup to enjoy it, but it still gives you the more open, spacious sound and easy musicality that make a proper full-size Sennheiser headphone so enjoyable. For customers wanting an open-back over-ear model with strong comfort and a natural, roomier presentation, the Sennheiser HD 599 is an excellent choice.
Key Benefits
- Open-back design helps deliver a more spacious and natural sound than many closed-back alternatives
- Large over-ear fit makes them especially comfortable for longer listening sessions
- 38 mm transducers are designed to give a detailed, balanced and engaging presentation
- 50 ohm impedance makes them easier to partner with a wide range of home audio devices
- Two detachable cables add useful flexibility for different listening setups
- Soft replaceable ear pads help improve long-term comfort and ownership
- Strong choice for customers wanting a more relaxed and more immersive home listening experience
- 2 years manufacturers warranty
Technical Specifications
Headphone Details
- Product Type: Wired open-back over-ear headphones
- Ear Coupling: Over-Ear
- Acoustic Principle: Open
- Transducer Size: 38 mm
- Frequency Response: 12 Hz - 38,500 Hz
- Impedance: 50 ohms
- Sound Pressure Level (SPL): 106 dB SPL (1 kHz / 1 Vrms)
- Total Harmonic Distortion (THD): Less than 0.1% (1 kHz, 100 dB SPL)
- Wearing Style: Headband
- Cable 1: 3 m cable with 6.3 mm straight plug
- Cable 2: 1.2 m cable with 3.5 mm straight plug
- Adapter: 6.3 mm to 3.5 mm adapter included
Weight & Dimensions
- Weight: 250 g
What’s in the Box
- Sennheiser HD 599 headphones
- 3 m cable with 6.3 mm straight plug
- 1.2 m cable with 3.5 mm straight plug
- 6.3 mm to 3.5 mm adapter
- Product documentation
