Descrizione

LaVoce WSF122.50 Woofer 300mm (12 pollici) Nom. : 12′ – V.C. : 2,5′ – Power handling: 250 W AES / 500 W Program, Sensitivity: 97,5 dB, Frequency range: 50 – 3000 HzLaVoce codice 70R11120
Features – 2.5 INCH COPPER VOICE COIL
– 97,5 dB/SPL SENSITIVITY
– 500 WATT PROGRAM POWER HANDLING
– FEM OPTIMIZED MOTOR AND SUSPENSIONS
– RESONANCE FREE AND HEAVY DUTY BASKET DESIGN

General Specifications
Nominal diameter mm (in) 300 (12)
Nominal Impedance Ohm 8
Minimum impedance Ohm 6,4
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 Proof Treated Paper
Surround material Polycotton
Xmax mm (in) 4,7 (0.18)
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 (ft ) 2 (0.07)
Small Signal Parameters DC resistance Ohm 5,5
Resonance frequency Hz 50
Moving mass g (oz) 58,4 (2.05)
Compliance mm/N 0.18
Force factor N/A 17,1
Mechanical Q-factor 5,5
Electrical Q-factor 0,34
Total Q-factor 0,32
Equivalent air volume l (ft3) 72 (2.54)
Voice coil inductance mH 0,76
Diaphragm area cm2 (in.2) 531 (82.31)
Reference efficiency 2,3%

Shipping Information Net weight kg (lb) 4,7 (10.3)
Multipack size W x D x H mm x mm x mm (in x in x in) 356 x 356 x 173 (14 x 14 x 6.8)
Multipack weight kg (lb) 6 (13.3)

Informazioni aggiuntive