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LaVoce WSF122.50 - Woofer 12" Ferrite
- Stock: 2-3 Days
- Brand: LaVoce Italiana
- Model: WSF122.50
- Weight: 6.00 Kg
85.00€
Ex Tax: 69.67€
Official Italy Guarantee
GENERAL SPECIFICATIONS
Nominal diameter
mm (in)
300 (12)
Nominal Impedance
Ohm
8
Minimum impedance
Ohm
6,6
Program power
W
500
AES Power rating
W
250
Sensitivity
dB
97,5
Frequency range
Hz
50 ÷ 3000
Voice coil diameter
mm (in)
65 (2.5)
Chassis material
Steel
Magnet material
Ferrite
Magnet dimensions OD x ID x h
mm (in)
160 x 70 x 20 (6.3 x 2.76 x 0.79)
Coil material
Copper
Former material
Glass Fiber
Cone material
Water Resistant Treated Paper + Water Proof Front Side Treatment
Surround material
Polycotton
Xmax
mm (in)
4,7 (0.19)
Xmech
mm (in)
8,8 (0.35)
Gap height
mm (in)
8,2 (0.32)
Voice coil winding height
mm (in)
13,4 (0.53)
Driver displacement volume
l (ft³)
2 (0.07)
Recommended Enclosure
l (ft³)
46,7 (1.65)
Recommended Tuning
Hz
55
SMALL SIGNAL PARAMETERS
DC resistance (Re)
Ohm
5,6
Resonance frequency (Fs)
Hz
49
Moving mass (Mms)
g (oz)
58,4 (2.05)
Compliance (Cms)
mm/N
0.18
Force factor (Bxl)
N/A
17,1
Mechanical Q-factor (Qms)
5,54
Electrical Q-factor (Qes)
0,35
Total Q-factor (Qts)
0,33
Equivalent air volume (Vas)
l (ft3)
71,7 (2.53)
Voice coil inductance (Le)
mH
0,76
Diaphragm area (Sd)
cm2 (in.2)
530,9 (82.3)
Reference efficiency (Eta 0)
2,37%
Efficiency bandwidth product (EBP)
Hz
140
