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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

Features

- 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


General Specifications

Nominal diametermm (in)380 (15)
Nominal ImpedanceOhm8
Minimum impedanceOhm5,9
Program powerW400
AES Power ratingW200
SensitivitydB98
Frequency rangeHz40 ÷ 3000
Voice coil diametermm (in)51 (2)
Chassis materialSteel
Magnet materialFerrite
Magnet dimensions OD x ID x hmm (in)140 x 60 x 17 (5.5 x 2.36 x 0.7)
Coil materialCopper
Former materialGlass Fiber
Cone materialWater Proof Treated Paper
Surround materialPolycotton
Xmaxmm (in)4,3 (0.17)
Xmechmm (in)8,3 (0.33)
Gap heightmm (in)8 (0.31)
Voice coil winding heightmm (in)12,6 (0.5)
Driver displacement volumel (ft³)3,6 (0.12)

Small Signal Parameters

DC resistanceOhm5,3
Resonance frequencyHz43
Moving massg (oz)69,2 (2.44)
Compliancemm/N0,20
Force factorN/A12,8
Mechanical Q-factor4,9
Electrical Q-factor0,59
Total Q-factor0,53
Equivalent air volumel (ft3)210 (7.42)
Voice coil inductancemH0,63
Diaphragm areacm2 (in.2)855 (132.53)
Reference efficiency2,60%

Shipping Information

Net weightkg (lb)4,1 (9)
Multipack size W x D x Hmm x mm x mm (in x in x in)438 x 438 x 204 (17.2 x 17.2 x 8)
Multipack weightkg (lb)6,3 (13.8)