Technical specifications

• Nominal Diameter: 160 mm (6in)
• Overall Diameter: 186.5/162 mm (7.34/6.37in)
• Bolt Circle Diameter: 172 mm (6.77in)
• Baffle Cutout Diameter: 147 mm (5.78in)
• Overall Depth: 89 mm (3.50in)
• Flange/Gasket Thickness: 9.3 mm (0.37in)
• Impedance: 8 ohm
• Minimum Impedance: 6.6 ohm
• AES Power: 150 W
• Program Power: 300 W
• Sensitivity: 97 dB
• Frequency Range: 100:5000 Hz
• Voice Coil Diameter: 52 mm (2in)
• Voice Coil Material: Cu
• Voice Coil Former: Glass Fiber
• Voice Coil Depth: 7.3 mm (0.29in)
• Magnetic Gap Depth: 6 mm (0.24in)
• Surround Type: Half
• Spider Profile: 1x constant height waves
• Chassis Material: Aluminum
• Magnet Material: Neodymium Ring
• Demodulating Ring: Aluminum Ring
• Flux Density: 1.35 T
• Driver Displacement Volume: 0.6 L (0.021ft^3)

Thiele and small parameters

• Resonance (Fs) - 100 Hz
• DC Resistance (Re) - 5.5 Ohm
• Electrical Q (Qes) - 0.35
• Mechanical Q (Qms) - 8.8
• Total Q (Qts) - 0.34
• Compliance Equivalent Volume (Vas) - 4.9 L
• Diaphragm Area (Sd) - 137 cm²
• Maximum Linear Excursion (Xmax) - 2.65 mm
• Maximum Mechanical Excursion (Xdamage) - 11.6 mm
• Moving Mass - System (Mms) - 13.5 g
• Force Factor (BL) - 11.6 Tm
• Voice Coil Inductance (Le) - 0.28 mH
• Moving Mass - Diaphragm (Mmd) - 11.7 g
• Compliance (Cms) - 0.19 mm/N
• Mechanical Resistance (Rms) - 1.0 Kg/s
• Reference Efficiency (Eta Zero) - 1.38 %
• Efficiency Bandwidth Product (EBP) - 286

Shipping Information

• Net Weight: 1.4 kg (3.1lb)
• Shipping Weight: 1.6 kg (3.5lb)
• Shipping Box: 195 x 195 x 141 mm

Notes

1 - AES Power: 2 Hours Test According to AES 2-1984 Rev. 2003
2 - Maximum/Program power is defined as 3 dB greater than AES Power
3 - Xmax: Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3)
4 - Xdamage: Maximum excursion before permanent damage