massdrop x

massdrop x Sennheiser HD 58x Jubilee • Glossy black headband, gray metal grilles • Ear coupling: Over-ear (circumaural) • Transducer principle: Open, dynamic • Impedance: 150 ohms • Frequency response: 12–38,500 Hz (-10 dB) • THD + N: < 0.1% at 1 kHz, 100 dB • Sound pressure level: 104 dB a ...