Lavoce WSF122.50

Lavoce WSF122.50 - 12" 250W 8 Ohm Loudspeaker

Key features

- 2.5 INCH COPPER VOICE COIL
- 97,5 dB/SPL SENSITIVITY
- 500 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN

Technical specifications

    Nominal Diameter: 300 mm (12in)
    Impedance: 8 Ohm
    Minimum Impedance: 6.6 Ohm
    AES Power: 250 W
    Program Power: 500 W
    Sensitivity: 97.5 dB
    Frequency Range: 50 - 3000 Hz
    Voice Coil Material: Copper
    Voice Coil Former: Glass Fiber
    Voice Coil Depth: 13.4 mm (0.53in)
    Magnetic Gap Depth: 8.2 mm (0.32in)
    Cone Material: Water Resistant Treated Paper + Water Proof Front Side Treatment
    Surround Material: Polycotton
    Chassis Material: Steel
    Magnet Material: Ferrite
    Magnet Dims: 160 x 70 x 20 mm
    Driver Displacement Volume: 2 l (0.07ft3)
    Recommended Enclosure: 46.7 l (1.65ft3)
    Recommended Tuning: 55 Hz

Thiele and small parameters

    DC Resistance (Re) - 5.6 Ohm
    Resonance (Fs) - 49 Hz
    Moving Mass - System (Mms) - 58.4 g
    Compliance (Cms) - 0.18 mm/N
    Force Factor (BL) - 17.1 Tm
    Mechanical Q (Qms) - 5.54
    Electrical Q (Qes) - 0.35
    Total Q (Qts) - 0.33
    Compliance Equivalent Volume (Vas) - 71.7 L
    Voice Coil Inductance (Le) - 0.76 mH
    Diaphragm Area (Sd) - 530.9 cm2
    Reference Efficiency (Eta Zero) - 2.37% %
    Efficiency Bandwidth Product (EBP) - 140
    Maximum Linear Excursion (Xmax) - 4.7 mm
    Maximum Mechanical Excursion (Xmech) - 8.8 mm

Shipping Information

    Net weight: 4.7 kg (10.3lb)
    Multipack size (WxDxH): 356 x 356 x 173 mm (14 x 14 x 6.8in)
    Multipack weight: 6 kg (13.3lb)

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