Sennheiser HD518 headphones

Sennheiser HD518 headphones

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Sennheiser HD518 headphones

The HD518 headphones from Sennheiser utilise an open-back driver design. This allows for the air between your ear and the headphone to move more freely, in order to create a more developed and responsive sound quality, while also expanding and enhancing the general vastness and depth of the stereofield.

The HD518 also features Sennheiser's own EAR technology, which equals to the optimisation of the audio's journey to the ear. This is achieved by internally placing the drivers at the correct angle, for the most natural realistic sound reproduction. The Sennheiser HD518 offer a staggeringly good audio response for the small price tag they bear.

The pads of the headphones are comprised of soft velour cups, while the headband has been padded to allow for a comfortable listening experience.


Sennheiser HD518 headphones 

Impedance 50 Ω
Frequency response 14 – 26000 Hz
Sound pressure level (SPL) 108dB
THD, total harmonic distortion < 0.2%
Ear coupling Circumaural
Jack plug 6.3mm
Cable length 1.4 m single sided OFC cable, exchangeable
Transducer principle Dynamic, open

Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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