FaitalPRO - Neodymium Professional Drivers
 
  12PR300

12" - 300W - 99 dB
Fs 54 Hz
Re 5.4 Ohm
Bl 14.1 N/A
Mms 43.4 g
Cms 0.19 mm/N
Rms 2.71 Kg/s
Qes 0.41
Qms 5.61
Qts 0.39
Vas 73.5 dm^3 (2.59 ft^3)
Sd 526 cm^2 (81.5 in^2)
Xmax * 4.92 mm
Xdamage ** 14 mm
Le 0.42 mH
Mmd 36.6 g
Eta Zero 2.96 %
   

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Nominal Diameter 300 mm (12 in)
Overall Diameter 315.2 mm (12.4 in)
Bolt Circle Diameter 298.5 mm (11.75 in)
Baffle Cutout Diameter 283.5 mm (11.16 in)
Depth 140.6 mm (5.54 in)
Flange and Gasket Thickness 12.1 mm (0.48 in)
Net Weight 2.4 Kg (5.3 lb)
Shipping Box
(Single Carton Box)
350x350x200 mm (13.8x13.8x7.9 in)
Shipping Weight 3 Kg (6.6 lb)
   
 
Minimum Impedance 6.2 Ohm
Nominal Impedance 8 Ohm
Nominal Power Handling *** 300 W
Maximum Power Handling **** 600 W
Sensitivity (1W/1m) 99 dB
Frequency Range 50รท5000 Hz
Voice Coil Diameter 65 mm (2.5 in)
Winding Material Al
Former Material Glass Fiber
Winding Depth 12.5 mm (0.49 in)
Magnetic Gap Depth 8 mm (0.31 in)
Flux Density 1.2 T
   
 
Push Terminals - 8 Ohm Version 03003958
   
 
 
(*) 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.
 
 
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