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Lavoce SAF184.03
OUT OF STOCK
R5,165.00
18inch 8 Ohm 3000Watt Subwoofer
Availability: Out of stock
- 4 Inch Copper Voice Coil
- 96 dB/SPL Sensitivity
- 3000 Watt Program Power Handling
- FEM Optimized Motor And Suspensions
- 45 Mm (1.8 Inch) Peak To Peak Excursion
- Optimized Cooling System
- Double Silicon Spider
- Aluminium Demodulating Ring
- Triple Roll Surround
Specifications
Nominal diameter
460 mm
Nominal Impedance
8 Ohm / 4 Ohm
Minimum impedance
7,2 Ohm / 3,6 Ohm
Program power
3000 W
AES Power rating
1500 W
Sensitivity
96 dB
Frequency range
30 ÷ 1000 Hz
Voice coil diameter
100 mm
Chassis material
Aluminium
Magnet material
Ferrite
Magnet dimensions OD x ID x h
220 x 115 x 30 mm
Coil material
Copper
Former material
Glass Fiber
Cone material
Water Resistant Treated Paper + Water Proof Front Side Treatment
Surround material
Polycotton
Xmax
13 mm
Xmech
22,3 mm
Gap height
15 mm
Voice coil winding height
33,5 mm
Driver displacement volume
8,5 L
Recommended Enclosure
172,6 L
Recommended Tuning
35 Hz
Small Signal Parameters
DC resistance (Re)
5,8 Ohm / 2,9 Ohm
Resonance frequency (Fs)
30 Hz
Moving mass (Mms)
250,2 g
Compliance (Cms)
0,116 mm/N
Force factor (Bxl)
28,1
Mechanical Q-factor (Qms)
6,68
Electrical Q-factor (Qes)
0,34
Total Q-factor (Qts)
0,33
Equivalent air volume (Vas)
245,8 L
Voice coil inductance (Le)
2,16 mH
Diaphragm area (Sd)
1225,4 cm2
Reference efficiency (Eta 0)
1,79%
Efficiency bandwidth product (EBP)
88 Hz
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