3 SPEAKERS IN EACH EAR CUP PROVIDE TRUE 5.1 DOLBY(R) DIGITAL SURROUND SOUND FREQ RESP: 20 HZ - 20 KHZ DECODES DOLBY(R) AC3, PROLOGIC(R) II, DTS & AAC UNCOMPRESSED AUDIO FOR CD-QUALITY MUSIC & EXTRA VOICE CLARITY ANALOG, DIGITAL COAXIAL & SPDIF INPUT SOURCES PROPRIETARY DIGITAL SEQUENCE SPREAD

powered by Yahoo shopping