[Expired]Sennheiser HD 600 Open Back Professional Headphone
- Amazon.com offers the Sennheiser HD 600 Open Back Professional Headphone for $249.
- Free shipping.
Features: Frequency response 12 - 39,000 Hz (-10 dB); neodymium magnets deliver; 300 Ohm impedance; 97 dB (1 Vrms); 0.1% THD.