HIFIMAN Sundara Headphones Speakers 10" high-excursion mineral-filled co-polymer polypropylene

10" high-excursion mineral-filled co-polymer polypropylene cone with RCR™ resonance-control ribbing on underside

Common-Mode Noise Dissipation: In excess of 30dB from 20kHz to 100MHz

6" H x 10" W x 13" D spikes and outriggers installed

Curved silicone padding to protect headphone headband

HIFIMAN Sundara Headphones Speakers 10" high-excursion mineral-filled co-polymer polypropyleneThe HIFIMAN Sundara are open back planar headphones with clear crisp sound. Featuring newly developed diaphragm that is 80% thinner than the HE400 series resulting in a wider frequency response, faster and more detailed Frequency response : 6Hz 75KHz Impedance : 37 Ohms Sensitivity : 94 dB Weight : 372g 3. 5mm socket Warranty: 1 year parts and labour