Technical specifications

• Nominal Diameter: 250 mm (10in)
• Impedance: 8 Ohm
• Minimum Impedance: 6.7 Ohm
• AES Power: 300 W
• Program Power: 600 W
• Sensitivity: 97 dB
• Frequency Range: 80 - 4000 Hz
• Voice Coil Material: CCAW
• Voice Coil Former: Glass Fiber
• Voice Coil Depth: 14.2 mm (0.56in)
• Magnetic Gap Depth: 8 mm (0.31in)
• Cone Material: Water Resistant Treated Paper
• Surround Material: Polycotton
• Chassis Material: Aluminium
• Magnet Material: Neodymium
• Magnet Dims: 64 x 8 mm
• Driver Displacement Volume: 1.2 l (0.04ft³)
• Recommended Enclosure: 23 l (0.81ft³)
• Recommended Tuning: 80 Hz

Thiele and small parameters

• DC Resistance (Re) - 5.6 Ohm
• Resonance (Fs) - 78 Hz
• Moving Mass - System (Mms) - 32.6 g
• Compliance (Cms) - 0.129 mm/N
• Force Factor (BL) - 15.3 Tm
• Mechanical Q (Qms) - 4.73
• Electrical Q (Qes) - 0.38
• Total Q (Qts) - 0.35
• Compliance Equivalent Volume (Vas) - 21.52 L
• Voice Coil Inductance (Le) - 0.52 mH
• Diaphragm Area (Sd) - 343.1 cm²
• Reference Efficiency (Eta Zero) - 2.50 % %
• Efficiency Bandwidth Product (EBP) - 205
• Maximum Linear Excursion (Xmax) - 5.1 mm
• Maximum Mechanical Excursion (Xmech) - 9.1 mm

Shipping Information

• Net weight: 2.8 kg (6.2lb)
• Multipack size (WxDxH): 300 x 300 x 148 mm (11.8 x 11.8 x 5.8in)
• Multipack weight: 3.7 kg (8.1lb)