This is the lowest price I've seen for this headset. Stock appears to be somewhat limited, but you may be able to do a price match elsewhere.
- Frequency Response: 20 - 20,000 Hz
- Impedance: 32 O at 1kHz
- Sensitivity (@1kHz, 1V/Pa): 102 ± 4dB at 1 kHz Max
- Input Power: 200 mW
- Drivers: 40 mm, with Neodymium Magnets
- Inner Ear Cup Diameter: 50 mm / 1.97”
- Cable Length: 3 m / 9.84 ft
- Connector: 3.5 mm jack (headphone)
- Microphone
- Frequency Response: 50 – 16,000 Hz
- Signal-to-Noise Ratio: 50 dB
- Sensitivity (@1kHz, 1V/Pa): -37 ± 4dB
- Pick-up Pattern: Unidirectional
- Connector: 3.5 mm jack (microphone)
http://www.razerzone.com/au-en/gaming-audio/razer-carcharias…
Got some right here, but take note, you need a really big head…. or lots of hair, I dont like them at all and they dont sound that crash hot either.