Technical specifications

• Nominal Diameter: 250 mm (10in)
• Impedance: 8 Ohm
• Minimum Impedance: 7.4 Ohm
• AES Power: 60 W
• Program Power: 120 W
• Sensitivity: 98 dB
• Frequency Range: 100 - 6000 Hz
• Voice Coil Material: Copper
• Voice Coil Former: Polyimide
• Voice Coil Depth: 8.4 mm (0.33in)
• Magnetic Gap Depth: 6 mm (0.24in)
• Cone Material: Water Proof Treated Paper
• Surround Material: Paper
• Chassis Material: Steel
• Magnet Material: Ferrite
• Magnet Dims: 134 x 60 x15 mm
• Driver Displacement Volume: 1.151 l (0.041ft³)

Thiele and small parameters

• DC Resistance (Re) - 7.5 Ohm
• Resonance (Fs) - 78 Hz
• Moving Mass - System (Mms) - 20.7 g
• Compliance (Cms) - 0.2 mm/N
• Force Factor (BL) - 11.9 Tm
• Mechanical Q (Qms) - 11.4
• Electrical Q (Qes) - 0.53
• Total Q (Qts) - 0.50
• Compliance Equivalent Volume (Vas) - 36 L
• Voice Coil Inductance (Le) - 0.51 mH
• Diaphragm Area (Sd) - 356 cm²
• Reference Efficiency (Eta Zero) - 3.06% %
• Maximum Linear Excursion (Xmax) - 2.7 mm
• Maximum Mechanical Excursion (Xmech) - 5.2 mm

Shipping Information

• Net weight: 2.4 kg (5.3lb)
• Multipack size (WxDxH): 300 x 300 x 126 mm (18.1 x 18.1 x 5in)
• Multipack weight: 3.2 kg (7lb)