Lavoce SSF102.40 - 4 Ohmi

Lavoce SSF102.40 - 10" 250W 4 Ohm Loudspeaker

Key features

- 2.4 INCH CCAW VOICE COIL
- 86 dB/SPL SENSITIVITY
- 500 WATT PROGRAM POWER HANDLING
- 24,6 mm (0.9 INCH) PEAK TO PEAK MAXIMUM EXCURSION
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- 83 mm INSTALLATION DEPTH
- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
- RUBBER SURROUND MATERIAL

Technical specifications

    Nominal Diameter: 250 mm (10in)
    Impedance: 4 Ohm
    Minimum Impedance: 3.7 Ohm
    AES Power: 250 W
    Program Power: 500 W
    Sensitivity: 86 dB
    Frequency Range: 40 - 500 Hz
    Voice Coil Material: CCAW
    Voice Coil Former: Glass Fiber
    Voice Coil Depth: 20.5 mm (0.81in)
    Magnetic Gap Depth: 8 mm (0.31in)
    Cone Material: Water Resistant Treated Paper
    Surround Material: Rubber
    Chassis Material: Steel
    Magnet Material: Ferrite
    Magnet Dims: 140 x 70 x 20 mm
    Driver Displacement Volume: 1.5 l (0.3ft3)
    Recommended Enclosure: 37.7 l (1.50ft3)
    Recommended Tuning: 45 Hz

Thiele and small parameters

    DC Resistance (Re) - 3.7 Ohm
    Resonance (Fs) - 39 Hz
    Moving Mass - System (Mms) - 73.4 g
    Compliance (Cms) - 0.228 mm/N
    Force Factor (BL) - 14.01 Tm
    Mechanical Q (Qms) - 9.96
    Electrical Q (Qes) - 0.61
    Total Q (Qts) - 0.57
    Compliance Equivalent Volume (Vas) - 42.55 L
    Voice Coil Inductance (Le) - 2.42 mH
    Diaphragm Area (Sd) - 363.1 cm2
    Reference Efficiency (Eta Zero) - 0.39 % %
    Efficiency Bandwidth Product (EBP) - 64
    Maximum Linear Excursion (Xmax) - 8.3 mm
    Maximum Mechanical Excursion (Xmech) - 12.3 mm

Shipping Information

    Net weight: 3.5 kg (7.6lb)
    Multipack size (WxDxH): 300 x 300 x 126 mm (11.8 x 11.8 x 5in)
    Multipack weight: 4.3 kg (9.4lb)