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LaVoce SSF102.40 - SubWoofer 250mm (10 pollici) Ferrite
- Magazzino: Disponibile
- Produttore: LaVoce Italiana
- Codice Prodotto: SSF102.40
- Peso: 3.00 Kg
75,00€
Imponibile: 61,48€
Garanzia Ufficiale Italia
GENERAL SPECIFICATIONS
Nominal diameter
mm (in)
250 (10)
Nominal Impedance
Ohm
8
Minimum impedance
Ohm
7,7
Program power
W
500
AES Power rating
W
250
Sensitivity
dB
87
Frequency range
Hz
40 ÷ 500
Voice coil diameter
mm (in)
61 (2.4)
Chassis material
Steel
Magnet material
Ferrite
Magnet dimensions OD x ID x h
mm (in)
140 x 70 x 20 (5.5 x 2.8 x 0.79)
Coil material
CCAW
Former material
Glass Fiber
Cone material
Water Proof Treated Paper
Surround material
Rubber
Xmax
mm (in)
8,3 (0.33)
Xmech
mm (in)
12,3 (0.48)
Gap height
mm (in)
8 (0.31)
Voice coil winding height
mm (in)
20,5 (0.81)
Driver displacement volume
l (ft³)
1,5 (0.03)
SMALL SIGNAL PARAMETERS
DC resistance
Ohm
6,7
Resonance frequency
Hz
47
Moving mass
g (oz)
73,4 (2.6)
Compliance
mm/N
0.15
Force factor
N/A
14
Mechanical Q-factor
10.3
Electrical Q-factor
0.74
Total Q-factor
0.69
Equivalent air volume
l (ft3)
28,9 (1.02)
Voice coil inductance
mH
2,4
Diaphragm area
cm2 (in.2)
363 (14.3)
Reference efficiency
0,4 %
