LaVoce WSF152.02 Woofer 380mm (15 pollici) Nom. Ø: 15" - V.C. Ø: 2'' - Power handling: 200 W AES / 400 W Program, Sensitivity: 98 dB, Frequency range: 40 - 3000 Hz
LaVoce codice 70R02150
- 2 INCH COPPER VOICE COIL
- 98 dB/SPL SENSITIVITY
- 400 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
- TRIPLE ROLL SURROUND
Nominal diameter | mm (in) | 380 (15) |
Nominal Impedance | Ohm | 8 |
Minimum impedance | Ohm | 5,9 |
Program power | W | 400 |
AES Power rating | W | 200 |
Sensitivity | dB | 98 |
Frequency range | Hz | 40 ÷ 3000 |
Voice coil diameter | mm (in) | 51 (2) |
Chassis material | Steel | |
Magnet material | Ferrite | |
Magnet dimensions OD x ID x h | mm (in) | 140 x 60 x 17 (5.5 x 2.36 x 0.7) |
Coil material | Copper | |
Former material | Glass Fiber | |
Cone material | Water Proof Treated Paper | |
Surround material | Polycotton | |
Xmax | mm (in) | 4,3 (0.17) |
Xmech | mm (in) | 8,3 (0.33) |
Gap height | mm (in) | 8 (0.31) |
Voice coil winding height | mm (in) | 12,6 (0.5) |
Driver displacement volume | l (ft³) | 3,6 (0.12) |
DC resistance | Ohm | 5,3 |
Resonance frequency | Hz | 43 |
Moving mass | g (oz) | 69,2 (2.44) |
Compliance | mm/N | 0,20 |
Force factor | N/A | 12,8 |
Mechanical Q-factor | 4,9 | |
Electrical Q-factor | 0,59 | |
Total Q-factor | 0,53 | |
Equivalent air volume | l (ft3) | 210 (7.42) |
Voice coil inductance | mH | 0,63 |
Diaphragm area | cm2 (in.2) | 855 (132.53) |
Reference efficiency | 2,60% |
Net weight | kg (lb) | 4,1 (9) |
Multipack size W x D x H | mm x mm x mm (in x in x in) | 438 x 438 x 204 (17.2 x 17.2 x 8) |
Multipack weight | kg (lb) | 6,3 (13.8) |