Meticulously engineered for the best in Koss sound and comfort, the Koss A/550 headphones take this famous brand’s strengths to a new level of excellence.
Premium Koss headphones
The Koss K-550 headphones sit towards the top of the company’s range, with the signature Koss sound taken to a higher level of refinement. Punchy yet detailed, spacious yet intimate, these stylish headphones deliver thoroughly satisfying music. The softly padded design sits around your ears, helping you enjoy the premium Koss sound in comfort.
Precision drivers for lifelike sound
Specially developed for the A/550, the 44mm drivers incorporate a multilayer polycarbonate diaphragm, precision-machined Neodymium magnet, and lightweight copper-clad aluminium wire voice coil. This sophisticated construction ensures that the drivers are fast to respond, with a highly detailed and lifelike sound quality.
Ultra-wide frequency response
The advanced driver configuration delivers breathtaking scale, with the 12 - 22,000Hz frequency response making these headphones ideal for hearing every element of your favourite music. The ultra-wide response also makes them the ideal choice for listening to high resolution music sources.
Detachable cable
For the best connection to your music source, the A/550 is supplied with a high quality, braided cable. The cord connects to the headphones via mini XLR sockets, with a portable-friendly 3.5mm plug at the exit. A 6.3mm adapter is also supplied for using with home hi-fi and AV.
Over ear comfort
Fitting around your ears, the ultra-soft velour pads deliver long term listening comfort. The velour fabric is warm to the touch and breathable, making it the perfect material for all temperatures. The padded headband adjusts automatically, with the steel outer band providing the ideal balance of pressure and comfort.
Koss style
Finished in lighter hues, the A/550 headphones have a cool style that stands out from the crowd. From the precision-stitched vegan leather tan headband to the magnetically attached light grey velour earpads, every element works in aesthetic harmony.
Enjoy legendary sound, delivered in style, with the Koss A/550.