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下面是引用cxz-cj于2006-03-09 19:25发表的:
sa5000阻抗、灵敏度多少?各个网站都不一 下面这个是sony官方网站的,应该是准确的吧
Specifications • Audio
• Sensitivity ---102dB/mW
• Impedance --- 70 ohms at 1kHz
• Frequency Response ---5-110,000Hz
• General
• Type --- Open air, dynamic
• Headphones --- Circum aural
• Headphones --- Leather Earpads
• Driver Unit --- 50mm diameter, dome type
• Diaphragm --- Nano composite HD
• Magnet --- Neodymium (360kJ/m3)
• Cord ---6N-OFC 3.5m texture type
• Plug --- Straight stereo standard plug (gold)
• Headband ---Wire frame with self adjusting mechanism
• Headband --- Structure Magnesium Frame
• Power
• Power Handling Capacity --- 1,500mW (IEC)
• Weight and Measurements
• Weight: 9 oz (260 g) without cord
• Dimensions: 3.5m cord length
• Supplied Accessories
• Display Stand
• Warranty card
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