• Nominal Diameter 6", 160 mm
• Overall Diameter 7.34/6.37", 186.5/162 mm
• Bolt Circle Diameter 6.77", 172 mm
• Baffle Cutout Diameter 5.78", 147 mm
• Depth 3.05", 77.5 mm
• Flange and Gasket Thickness 0.37", 9.5 mm

• Minimum Impedance 7.3 Ohm
• Nominal Impedance 8 Ohm
• Nominal Power Handling*** 150 W
• Maximum Power Handling**** 300 W
• Sensitivity (1W/1m) 96 dB
• Frequency Range 100 - 6000 Hz
• Voice Coil Diameter 1,46", 37 mm
• Winding Material Aluminium
• Former Material Kapton
• Winding Depth 0.3", 7.5 mm
• Magnetic Gap Depth 0.24", 6 mm
• Flux Density 1.35 T

• Resonant Frequency (fs) 100 Hz
• DC Resistance (Re) 6 Ohm
• BL Product (BL) 9.2 N/A
• Diaphragm Mass inc. Airload (Mms) 11.8 grams
• Mechanical Compliance of Suspension (Cms) 0.2 mm/N
• Rms 1.2 Kg/s
• Electromagnetic Q (Qes) 0.5
• Mechanical Q (Qms) 6
• Total Q (Qts) 0.5
• Compliance Equivalent Volume (Vas) 0.25 ft³, 7 dm³
• Surface Area of Cone (Sd) 22.9"², 147.8 cm²
• Maximum Linear Excursion (Xmax)* 2.75 mm
• Xdamage** 11.6 mm
• Coil Inductance (Le) 0.22 mH
• Diaphragm mass (Mmd) 10.7 g
• Eta Zero 1.2 %

Notes

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