상세설명
|
Standards |
ITU-T P.57 sec.5.1 Type 1 Recommendation & IEC60318-1 |
|
Frequency Range |
100Hz~4kHz ±1dB (simulated human ear impedance) |
|
Frequency Range |
20Hz~16kHz (coupling cavity use) |
|
Equivalent Volume |
4.2cc |
|
Height |
32mm (include connection adapter) |
|
Diameter |
60mm |
|
Weight |
145g |
