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LaVoce SAF184.01 Subwoofer 460mm (18 pollici) Nom. Ø: 18" - V.C. Ø: 4'' - Power handling: 700 W AES / 1400 W Program, Sensitivity: 98 dB, Frequency range: 30 - 1500 Hz

LaVoce codice 70R10182

Features

- 4 INCH COPPER VOICE COIL

- 98 dB/SPL SENSITIVITY

- 1400 WATT PROGRAM POWER HANDLING

- FEM OPTIMIZED MOTOR AND SUSPENSIONS

- OPTIMIZED COOLING SYSTEM

- DOUBLE SILICON SPIDER

- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN


General Specifications

Nominal diametermm (in)460 (18)
Nominal ImpedanceOhm8
Minimum impedanceOhm5,7
Program powerW1400
AES Power ratingW700
SensitivitydB98
Frequency rangeHz30 ÷1500
Voice coil diametermm (in)100 (4)
Chassis materialAluminium
Magnet materialFerrite
Magnet dimensions OD x ID x hmm (in)220 x 110 x 25 (8.66 x 4.72 x 0.98)
Coil materialCopper
Former materialGlass Fiber
Cone materialWater Proof Treated Paper
Surround materialPolycotton
Xmaxmm (in)6,8 (0.33)
Xmechmm (in)13 (0.49)
Gap heightmm (in)11 (0.31)
Voice coil winding heightmm (in)19 (0.83)
Driver displacement volumel (ft³)8,5 (0.30)

Small Signal Parameters

DC resistanceOhm4,9
Resonance frequencyHz33
Moving massg (oz)199 (7.02)
Compliancemm/N0,11
Force factorN/A25,6
Mechanical Q-factor8,7
Electrical Q-factor0,31
Total Q-factor0,30
Equivalent air volumel (ft3)221(7.8)
Voice coil inductancemH1,6
Diaphragm areacm2 (in.2)1160 (179.8)
Reference efficiency2.4%

Shipping Information

Net weightkg (lb)11,9 (26.1)
Multipack size W x D x Hmm x mm x mm (in x in x in)558 x 558 x 245 (22 x 22 x 9.6)
Multipack weightkg (lb)15,8 (34.7)