Wib120_vHE
ARCHIVE
Wib120_vHE is a modern wide band, allying low frequency extension and linear frequency response up to 22kHz.
The cone (exponential profile) is made of mixed cellulose and glass fiber, with specific damping applied on the back of the membrane to minimize sound coloration.
The motor structure is built with very low carbon steel, high grade magnets (Ferrite and Neodymium).
Thanks to the stepped voice coil, the Wib120_vHE has low moving mass and wider force factor [Bl(X)] than most of its competitors.
XXX,XX €
XXX,XX €
VAT Excluded
Available with 3 weeks lead time
This archived product can still be ordered with a minimum quantity of 300 units.
If you are interested, please contact us.
Resonance frequency
FS
68
Hz
Linear response (-3dB)
60 - 20000
Hz
Sensitivity
SPL
86
dB/2.8V/1m
Nominal impedence
6
Ω
Pure linear excursion
X lin.
+/- 4
mm
DC resistance
Re
5.6
Ω
Mechanical quality factor
Qms
2.25
Total quality factor
Qts
0.56
Force factor
Bl
3.98
N/A
Equivalent volume
VAS
4.4
L
Moving mass
Mms
4.9
g
Effective area
Sd
52.8
cm2
