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LaVoce SAN215.30 - SubWoofer 21" Neodymium
- Stock: In Stock
- Brand: LaVoce Italiana
- Model: SAN215.30
- Weight: 5.00 Kg
705,10€
Ex Tax: 577,95€
Official Italy Guarantee
GENERAL SPECIFICATIONS
Nominal diameter
mm (in)
530 (21)
Nominal Impedance
Ohm
8
Minimum impedance
Ohm
7
Program power
W
4000
AES Power rating
W
2000
Sensitivity
dB
97,6
Frequency range
Hz
30 ÷ 1000
Voice coil diameter
mm (in)
134 (5.3)
Chassis material
Aluminium
Magnet material
Neodymium
Magnet dimensions OD x ID x h
mm (in)
130 x 35 x 14 (5.12 x 1.38 x 0.55)
Coil material
Copper
Former material
Glass Fiber
Cone material
Water Proof Treated Paper
Surround material
Polycotton
Xmax
mm (in)
14,9 (0.59)
Xmech
mm (in)
26,4 (1.04)
Gap height
mm (in)
18 (0.71)
Voice coil winding height
mm (in)
38,8 (1.53)
Driver displacement volume
l (ft³)
10,55 (0.372)
SMALL SIGNAL PARAMETERS
DC resistance
Ohm
5.3
Resonance frequency
Hz
30.1
Moving mass
g (oz)
426,7 (15.05)
Compliance
mm/N
0.065
Force factor
N/A
38
Mechanical Q-factor
5.87
Electrical Q-factor
0.29
Total Q-factor
0.28
Equivalent air volume
l (ft3)
255,1 (9)
Voice coil inductance
mH
2.69
Diaphragm area
cm2 (in.2)
1661 (257.46)
Reference efficiency
2,28 %
