The Grado Prestige Series SR80i Dynamic Open-Air Headphones retain the cool, retro look and actually improve upon the already-great sound quality. Designed for long-lasting comfort and durability, the headphones feature an adjustable headband and large foam ear Cushions. An upgraded driver design with an improved mass distribution reduces transient distortion and offers greater control over the upper and lower ranges of the frequency spectrum. The drivers are matched within 0.1dB and housed in a non-resonant air chamber for terrific support of all audio frequencies.
Both the voice coil and the four-conductor connecting cord are made from copper wire for a clean, clear signal. Connection is made with a standard 3.5mm stereo mini plug and a 1/4" adapter is included for connecting to professional audio equipment.
|Cable length (m):||1.8 m / 5.90'|
|Connectors:||Standard 3.5mm Stereo Mini Plug with 1/4" Adapter|
|Frequency Range:||20Hz - 20kHz|
|Headphones Type:||Open-Air, Dynamic, Supra-Aural|
|Material of acoustic chamber:||Black plastic|
|Numbers of conductors in cable:||8|
|Sound pressure (db) 1mV:||98|
|Transducers tolerance (db):||0.1|
|Voice coil & cable material:||Standard copper|
|Weight:||225 g / 7.93 oz|