Technical specifications

• Nominal Diameter: 300 mm (12in)
• Impedance: 8 Ohm
• Minimum Impedance: 6.4 Ohm
• AES Power: 1000 W
• Program Power: 2000 W
• Sensitivity: 96.5 dB
• Frequency Range: 40 - 1000 Hz
• Voice Coil Material: Copper
• Voice Coil Former: Glass Fiber
• Voice Coil Depth: 24 mm (0.94in)
• Magnetic Gap Depth: 12 mm (0.47in)
• Cone Material: Water Resistant Treated Paper + Water Proof Both Sides Treatment
• Surround Material: Polycotton
• Chassis Material: Aluminium
• Magnet Material: Ferrite
• Magnet Dims: 220 x 120 x 25 mm
• Driver Displacement Volume: 3.2 l (0.11ft³)
• Recommended Enclosure: 59.4 l (2.10ft³)
• Recommended Tuning: 55 Hz

Thiele and small parameters

• DC Resistance (Re) - 5.1 Ohm
• Resonance (Fs) - 42 Hz
• Moving Mass - System (Mms) - 107.5 g
• Compliance (Cms) - 0.129 mm/N
• Force Factor (BL) - 25.62 Tm
• Mechanical Q (Qms) - 6.72
• Electrical Q (Qes) - 0.22
• Total Q (Qts) - 0.22
• Compliance Equivalent Volume (Vas) - 53.4 L
• Voice Coil Inductance (Le) - 1.58 mH
• Diaphragm Area (Sd) - 540 cm²
• Reference Efficiency (Eta Zero) - 1.78% %
• Efficiency Bandwidth Product (EBP) - 191
• Maximum Linear Excursion (Xmax) - 9 mm
• Maximum Mechanical Excursion (Xmech) - 16 mm

Shipping Information

• Net weight: 12.1 kg (26.6lb)
• Multipack size (WxDxH): 356 x 356 x 192 mm (14 x 14 7.6in)
• Multipack weight: 13.4 kg (29.5lb)