We use cookies to give you the best possible experience on our site. By continuing to use the site you agree to our use of cookies. Find out more

Koss SP / 540 (24 months)

Headphones Collapsible, 10Hz - 25kHz, 35Ohm impedance, 99dB sensitivity, removable cable, carry case
The product is localised for GB
Price incl. VAT £116.90
Price excl. VAT £97.42
Extended warranty + 1 year £11.69 Extended warranty + 1 year
We accept pre-orders Watch Availability
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 24 months Code:  JK620n Product Number:  SP540 Manufacturer's Website: (EN)
Helpdesk Print
Koss SP / 540 (24 months) £116.90 We accept pre-orders

Koss SP / 540 (24 months)

Stylish headphones with closed shells for perfect surround sound. They are distinctive with a tasteful design in a combination of black and silver. The clean lines and shapes are incredibly successful, the look of the headphones is in the spirit of current trends, and at the same time it works out of time.

Key features

  • Beautiful design
  • D-shaped ear pads
  • Elements of anodised aluminum
  • Foldable construction and detachable cable
  • A case is included

Ergonomic shape

ND-shaped ear-tags with memory foam Provide maximum comfort. Perfectly surrounds the ears while copying their shape. The asymmetrically shaped foam gradually increases its density towards the back and bottom. The pressure around the ears will be well balanced. The head bridge allows for size and stiffness adjustment. Contains soft memory foam wrapped in breathable material. The result is comfortable wearing and a soundtrack without any distractions from the surroundings. 

Aluminum elements

The outer part of the shell is reinforced with anodised aluminum and metal hinges that increase strength in areas where other earphones often fail. Thanks to the folding structure and the detachable cable, it is easy to fold and store in the case that is included in the package. Now there's nothing to prevent you always from being with you.

Ear coupling
around the ears
Report an error
Report an error
Without microphone
Report an error
connection type
3.5 mm Jack
Report an error
Cable length
1.4 m
Report an error
Cable routing
Unilateral (in one shell)
Report an error
Headphone characteristics
Functions and Features
folding design, A detachable cable
Report an error
Frequency out
10 Hz
Report an error
Frequency in
25,000 Hz
Report an error
99 dB/mW
Report an error
35 Ohm
Report an error
Report an error
More Specifications

Legendary producer headphones KOSS was founded by John C. Koss in 1953 in Milwaukee. Reputation the company built steadily throughout the second half of the twentieth century. In 1969 headphones appearing in Air Force One. In the era of the Beatles, the company scores points with its Koss Beatlephone. Milestone occurred in 1989. The company introduced perhaps the most popular headphones of all time - Koss Porta Pro, which is unchanged nowadays. At the time, the quality of the products the company already well known. Yet all surprised by an unprecedented step taken in 1989. Even then, the legendary society was so sure of exquisite quality of its products that all of its products launched in exchange for a negligible fee absolute lifetime warranty that lasts to this day.

At present, headphones KOSS considered the best on the market. The offer is wide enough so your favourite portfolio to find musicians, gamers, athletes, travelers, students and everyone who needs or wants the best.

Online chat

Dear customer, your question you can send us a message via the contact form here, respectively. you can solve your query online using chat. If you want to use the chat log , please.

Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

There are no posts in this discussion. Forum Koss SP / 540 (24 months)
Accessories for Koss SP / 540 (24 months)
Help others choose the best products...
Write a review
For shipping to other EU countries visit this page Koss SP / 540 (24 months). Chcete doručit zboží do Česka? Prohlédněte si Koss SP/540 (24 měsíců).

Link to Manufacturer's Website: Enter link to the external review

Note (link, Part number etc.):

My Alza Log In Shipping & Payment About Us
Shipping to: