然而，与60欧姆阻抗，一个便携式球员能动力这些罐头。
However, with an impedance of 60 ohms, a portable player could power these cans.
匹配电阻作为紧密合作，作为公差允许的制作，输出阻抗43 k欧姆。
Matching the resistors as closely as tolerances permitted produced an output impedance of 43 K ohms.
耳机阻抗剧情是动态抵抗的措施在耳机的欧姆在整个可听见的频率范围。
The headphone impedance plot is a measure of the dynamic resistance in ohms of the headphones over the entire audible frequency range.
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