LaVoce Italiana SAF184.04/8 SUBWOOFER 18" 3000W 8 Ohm WOOFER 46 CM.

LaVoce Italiana SAF184.04/8 - SUBWOOFER 18" 3000W 8 Ohm WOOFER 46 CM.

LaVoce SAF184.04 Subwoofer 460mm (18 pollici) Nom. Ø: 18" - V.C. Ø: 4'' - Power handling: 1500 W AES / 3000 W Program, Sensitivity: 95 dB, Frequency range: 35 - 1000 Hz
LaVoce codice 70R10185

Features
- 4 INCH COPPER VOICE COIL
- 95 dB/SPL SENSITIVITY
- 3000 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- 43 mm (1.7 INCH) PEAK TO PEAK EXCURSION
- OPTIMIZED COOLING SYSTEM
- DOUBLE SILICON SPIDER
- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
- ALUMINIUM DEMODULATING RING
- TRIPLE ROLL SURROUND

General Specifications
Nominal diameter mm (in) 460 (18)
Nominal Impedance Ohm 8
Minimum impedance Ohm 6,5
Program power W 3000
AES Power rating W 1500
Sensitivity dB 95
Frequency range Hz 35 ÷ 1000
Voice coil diameter mm (in) 100 (4)
Chassis material Aluminium
Magnet material Ferrite
Magnet dimensions OD x ID x h mm (in) 220 x 115 x 30 (8.66 x 4.53 x 1.18)
Coil material Copper
Former material Glass Fiber
Cone material Water Proof Treated Paper
Surround material Polycotton
Xmax mm (in) 12,1 (0.48)
Xmech mm (in) 21,4 (0.84)
Gap height mm (in) 15 (0.6)
Voice coil winding height mm (in) 31,7 (1.25)
Driver displacement volume l (ft³) 8,5 (0.30)

Small Signal Parameters
DC resistance Ohm 5,5
Resonance frequency Hz 37
Moving mass g (oz) 270 (9.52)
Compliance mm/N 0,06
Force factor N/A 26,3
Mechanical Q-factor 9
Electrical Q-factor 0,50
Total Q-factor 0,47
Equivalent air volume l (ft3) 143 (5.05)
Voice coil inductance mH 2
Diaphragm area cm2 (in.2) 1225 (189.9)
Reference efficiency 1,4%

CONTRASSEGNO :
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