Product Price Impedance (ohms) Frequency Response (Hz) Sensitivity (dB/mW) Driver Size (mm) Closed Back Wireless Weight (g)
Sennheiser HD 820 507435
US
£34084284.91 300 欧姆 6 Hz - 48,000 Hz 103 dB (1 V) 56 mm 360 g

The Sennheiser HD 820 is a wired, closed-back audiophile headphone with 56 mm ring radiator transducers, glass reflectors, and a wide 6 Hz to 48,000 Hz frequency response. It suits critical listeners and studio users who want detailed, private listening with strong ambient noise attenuation.

★ 适合人群

HD 820 适合寻求宽广频率响应范围录音室耳机的听众,因为它覆盖 6 Hz - 48,000 Hz 的频率范围,并采用 56 mm 环形辐射器换能器,实现细致还原。