Lavoce SSF184.00

    - 4 INCH COPPER VOICE COIL
    - 97 dB/SPL SENSITIVITY
    - 2000 WATT PROGRAM POWER HANDLING
    - FEM OPTIMIZED MOTOR AND SUSPENSIONS
    - OPTIMIZED COOLING SYSTEM
    - RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
    - DOUBLE SPIDER

General
Product type     Cone driver
Brand     LaVoce
Reference     SSF184.00
Product code     VLR11180
Informations
Nominal impedance     8 ohm
Dimensional category     18 inch
Frequency coverage type     Sub, Low
Manufacturer sensitivity     97 dB
Calculated sensitivity     94.9 dB
Nominal power handling     1000 W
Bandwidth     35÷800 Hz
Fundamental parameters
Mms     221.8 gr
Le     1.8 mH
Re     5.5 ohm
Small signal parameters
Fs     35 Hz
Qes     0.42
Qms     9.9
Qts     0.4
Vas     198 L
Datas
Xmax     ±8.5 mm
EBP     83 Hz
Fs / Qts     88 Hz
Vas * Qts²     31.68 L
Efficiency     1.9 %
Calculated efficiency     1.95 %
Weight     ~13.9 kg
Dimensions
Voice coil diameter     4 inch
Outside diameter     460.6 mm
Baffle cutout diameter     422.6 mm
Front thickness     12 mm
Depth after front     203 mm
Diamètre aimant (mm)     220 mm
Shape & Materials
Front chape     Cylindrical
Magnet type     Ferrite