Faital Pro M5N1280D - 12 Ohmi

• Nominal Diameter 5", 130 mm
• Overall Diameter 6.02/5.51", 153/140 mm
• Bolt Circle Diameter 5.5", 139 mm
• Baffle Cutout Diameter 5.04", 128 mm
• Depth 3.1", 79 mm
• Flange and Gasket Thickness 0.29", 7.5 mm

• Minimum Impedance 8.8 Ohm
• Nominal Impedance 12 Ohm
• Nominal Power Handling*** 80 W
• Maximum Power Handling**** 160 W
• Sensitivity (1W/1m) 99 dB
• Frequency Range 180 - 6300 Hz
• Voice Coil Diameter 1.26", 32 mm
• Winding Material Copper
• Former Material Kapton
• Winding Depth 0.29", 7.5 mm
• Magnetic Gap Depth 0.24", 6 mm
• Flux Density 1.65 T

• Resonant Frequency (fs) 180 Hz
• DC Resistance (Re) 7.2 Ohm
• Coil Inductance (Le) 0.15 mH
• Mechanical Q (Qms) 2.70
• Electromagnetic Q (Qes) 0.59
• Total Q (Qts) 0.48
• Compliance Equivalent Volume (Vas) 0.033 ft³, 0.93 dm³
• Mechanical Compliance of Suspension (Cms) 0.075 mm/N
• Rms 3.93 Kg/s
• BL Product (BL) 11.3 N/A
• Diaphragm Mass inc. Airload (Mms) 8.4 grams
• Maximum Linear Excursion (Xmax)* 2.75 mm
• Xdamage** 15.2 mm
• Surface Area of Cone (Sd) 14.6"², 94.3 cm²
• Diaphragm mass (Mmd) 7.5 g
• Eta Zero 1.23 %

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