|Warranty length||1 Year|
- Transducer Type: Dynamic
- Operating Principle: Open Air
- Frequency Response: 8 - 35,000 hz
- SPL 1mW: 99.8 dB
- Normal Impedance: 32 ohms
- Driver Matched dB: .05 dB
Save £180 on this open box Grado GS1000e headphones, opened only to show a customer, they are as new boxed and complete with the full warranty.
For more info, see our main Grado GS1000e page.