You can buy the Koss SP540 at the lowest price of HK$ 1,178.00 from Amazon. Alternatively, the Koss SP540 is also sold in Malaysia at Lazada with the price of HK$ 1,058.00 and Philippines at Lazada with the price of HK$ 1,042.00 and Singapore at Lazada with the price of HK$ 1,102.00. Pricing details were last updated at 26 May 2018, 13:03.
|Release Date in Hong Kong|
|Ports & interfaces|
|3.5 mm connector|
|Cable length||1.4 m|
|Headphone frequency||10 - 25000 Hz|
|Headphone sensitivity||99 dB|
|Colour of product||Black, Silver|