Lavoce WSF121.70G 12" Speaker Driver 100W 8 Ohm

Technical specifications

• Nominal Diameter: 300 mm (12in)
• Impedance: 8 Ohm
• Minimum Impedance: 7.3 Ohm
• AES Power: 100 W
• Program Power: 200 W
• Sensitivity: 99 dB
• Frequency Range: 70 - 5000 Hz
• Voice Coil Material: Copper
• Voice Coil Former: Polyimide
• Voice Coil Depth: 8.6 mm (0.34in)
• Magnetic Gap Depth: 8 mm (0.31in)
• Cone Material: Water Proof Treated Paper
• Surround Material: Paper
• Chassis Material: Steel
• Magnet Material: Ferrite
• Magnet Dims: 155 x 80 x 20 mm
• Driver Displacement Volume: 2.2 l (0.08ft³)

Thiele and Small parameters:  Need some help? Read our quick guide to TS Params.

• DC Resistance (Re) - 6.6 Ohm
• Resonance (Fs) - 75 Hz
• Moving Mass - System (Mms) - 33.2 g
• Compliance (Cms) - 0.13 mm/N
• Force Factor (BL) - 13.5 Tm
• Mechanical Q (Qms) - 11
• Electrical Q (Qes) - 0.56
• Total Q (Qts) - 0.54
• Compliance Equivalent Volume (Vas) - 48 L
• Voice Coil Inductance (Le) - 0.57 mH
• Diaphragm Area (Sd) - 506 cm²
• Reference Efficiency (Eta Zero) - 3.5% %
• Maximum Linear Excursion (Xmax) - 2.3 mm
• Maximum Mechanical Excursion (Xmech) - 6.3 mm

Shipping Information

• Net weight: 3.2 kg (7lb)
• Multipack size (WxDxH): 356 x 356 x 173 mm (14 x 14 x 6.8in)
• Multipack weight: 4.1 kg (9.1lb)