CH70 STUDIO REFERENCE HEADPHONE Closed design for preventing outside noise
40mm drivers for exceptional reproduction and wide dynamic range
20Hz–22kHz frequency response
32 ohm impedance
1/8" to 1/4" plug adapter included
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.