Feature |
Value |
Comment |
|---|---|---|
|
Max Power Rating (Watts):
|
180
|
|
|
RMS Power Rating (Watts):
|
50
|
|
|
Compliance (Cms):
|
721.6
|
|
|
Cone Area (Sd):
|
11.5
|
|
|
D.C. Coil Resistance (Re):
|
3.6
|
|
|
Electrical Q (Qes):
|
1.76
|
|
|
Force Factor (Bl):
|
3.238
|
|
|
Free Air Resonance (Fs):
|
64.4
|
|
|
Frequency Response:
|
68Hz - 21kHz
|
|
|
Impedance (Nominal):
|
4
|
|
|
Mechanical Excursion (mm):
|
9
|
|
|
Mechanical Q (Qms):
|
2.97
|
|
|
Sensitivity (dB) (1W/1M):
|
87
|
|
|
Total Loudspeaker Q (Qts):
|
0.843
|
|
|
Magnet Structure (Oz):
|
8
|
|
|
Release Date
|
||
|
First seen
|
20 May 2008
|
|