This Baby Kick Ass --- Time to tune it , -- Mwaaak ! - razer barracuda hp1 5.1channel gaming headphones

Razer Fidelity™ gaming audio engine
Eight discrete drivers (six for mid-high frequency, two for sub-woofer)
Six-channel analog input
Individual volume controls: front, rear, center, bass and master
Detachable uni-directional noise-cancelling microphone
Razer High Definition-Dedicated Audio Interface™ (HD-DAI™ connector)
2m cable
Audio Characteristics (Headphones)
Frequency response: 50~20,000Hz
Impedance:- Front speaker: 64Ω- Rear speaker: 32Ω- Centre speaker: 64Ω- Sub-woofer: 8Ω
Total power rating: 330mW RMS
Audio Characteristics (Microphone)
Frequency response: 50~16,000Hz
Sensitivity: -58 ± 2dB
Impedance: 2.2KΩ

System Requirements
HD-DAI or USB portPC with audio output (5.1 or higher audio recommended)Mic input required for voice communications