LAVOCE FSF030.70 Woofer 8 ohm 3" fullrange 60W

LaVoce FSF030.70 Fullrange 78mm (3 pollici) Nom. Ø: 3" - V.C. Ø: 0,7'' - Power handling: 30 W AES / 60 W Program, Sensitivity: 87,5 dB, Frequency range: 120 - 21000 Hz

LaVoce codice 70R06032

Features

- 0.75 INCH CCAW VOICE COIL

- 87,5 dB/SPL SENSITIVITY

- 60 WATT PROGRAM POWER HANDLING

- FEM OPTIMIZED MOTOR AND SUSPENSIONS

- COPPER RING FOR EXTENDED FREQUENCY RESPONSE

- RESONANCE FREE AND HEAVY DUTY STEEL BASKET DESIGN

- RUBBER SURROUND MATERIAL

General Specifications

Nominal diametermm (in)70 (3)Nominal ImpedanceOhm8Minimum impedanceOhm6,9Program powerW60AES Power ratingW30SensitivitydB87,5Frequency rangeHz120 ÷ 21000Voice coil diametermm (in)20 (0.75)Chassis materialSteelMagnet materialFerriteMagnet dimensions OD x ID x hmm (in)70 x 32 x 15 (2.8 x 1.26 x 0.6)Coil materialCCAWFormer materialGlass FiberCone materialWater Proof Treated PaperSurround materialRubberXmaxmm (in)2,1 (0.08)Xmechmm (in)3,1 (0.12)Gap heightmm (in)4 (0.16)Voice coil winding heightmm (in)6,2 (0.24)Driver displacement volumel (ft³)0,13 (0.004)

Small Signal Parameters

DC resistanceOhm6,4Resonance frequencyHz114Moving massg (oz)2 (0.07)Compliancemm/N0,9Force factorN/A3,3Mechanical Q-factor4,6Electrical Q-factor0,85Total Q-factor0,72Equivalent air volumel (ft3)1,4 (0.05)Voice coil inductancemH0,05Diaphragm areacm2 (in.2)33,2 (5.15)Reference efficiency0,24%