Technical specifications

• Nominal Diameter: 165 mm (6.5in)
• Impedance: 8 Ohm
• Minimum Impedance: 6.4 Ohm
• AES Power: 120 W
• Program Power: 240 W
• Sensitivity: 96.5 dB
• Frequency Range: 150 - 6000 Hz
• Voice Coil Material: Edgewound CCA
• Voice Coil Former: Polyimide
• Voice Coil Depth: 10 mm (0.39in)
• Magnetic Gap Depth: 6 mm (0.24in)
• Cone Material: Water Proof Treated Paper
• Surround Material: Polycotton
• Chassis Material: Aluminium
• Magnet Material: Ferrite
• Magnet Dims: 120 x 60 x 20 mm
• Driver Displacement Volume: 0.529 l (0.019ft³)
• Recommended Enclosure: 5.04 l (0.178ft³)
• Recommended Tuning: 150 Hz

Thiele and small parameters

• DC Resistance (Re) - 5.8 Ohm
• Resonance (Fs) - 173 Hz
• Moving Mass - System (Mms) - 10.2 g
• Compliance (Cms) - 0.083 mm/N
• Force Factor (BL) - 1021 Tm
• Mechanical Q (Qms) - 3.65
• Electrical Q (Qes) - 0.62
• Total Q (Qts) - 0.53
• Compliance Equivalent Volume (Vas) - 2.4 L
• Voice Coil Inductance (Le) - 0.296 mH
• Diaphragm Area (Sd) - 143.1 cm²
• Reference Efficiency (Eta Zero) - 1.94 % %
• Efficiency Bandwidth Product (EBP) - 279
• Maximum Linear Excursion (Xmax) - 3.5 mm
• Maximum Mechanical Excursion (Xmech) - 6 mm

Shipping Information

• Net weight: 2.3 kg (5.1lb)
• Multipack size (WxDxH): 376 x 350 x 203 mm (14.8 x 13.8 x 8in)
• Multipack weight: 20.6 kg (45.4lb)