AKG K550

規格

官網： http://eu.akg.com/akg-product-detail_eu/k-550.html

Driver： Closed-back headphones
Frequency Response： 12 Hz - 28 kHz
Maximum Input Power： 200 mW
Input Impedance： 32 ohms
Sensitivity： 114 dB SPL/V
Cable： 3.00 m
Connector： 3.5/6.3 mm hard gold-plated jack plug and contacts
Weight： 305 g

（News） EarSonics ES5

ES5

http://www.earsonics.com/in-ear-monitors/en/es5/

• Sensibility: 117 dB/mW
• Frequency response: 10 Hz -20 kHz
• DCR: 33 ohms
• Driver: 5 drivers with 3 way HQ impedance corrector