XT18WH09-08





Nominal impedance [ohm]
8
Voice coil resistance [ohm]
5.5
Nominal power [W]
-
Short term max power [W]
-
Long term max power [W]
-
Operating power [W]
-
 
Sensitivity [dB]
87
 
Frequency range [Hz]
-
 
Free air resonance [Hz]
38
 
Voice coil diameter [mm]
25
Voice coil height [mm]
14
Air gap height [mm]
4
 
Voice coil inductance [mH]
0.54
Eff. diaphragm Area [cm²]
129
Moving mass [g]
10.7
 
Magnet weight [g]/[oz]
-
Force factor [Bl]
5.5
VAS [l]
39
Qms
1.38
 
Qes
0.46
Qts
0.37


OD: 180 mm   CD: 147 mm
FT: 1.7 mm   ID: 76 mm
MD: 91.8 mm   HD: 6xø5.2@ø163


      Frequency response: 2.83V / 1m