Faital Pro Professional Serie - 15" Lautsprecher 400 W 8 Ohm
15PR400
Nominal Specifications
- Nominal Diameter 15", 380 mm
- Overall Diameter 15.47", 393 mm
- Bolt Circle Diameter 14.72", 374 mm
- Baffle Cutout Diameter 14", 356 mm
- Depth 6.48", 164.7 mm
- Flange and Gasket Thickness 0.52", 13.1 mm
Electrical Specifications
- Minimum Impedance 5.9 Ohm
- Nominal Impedance 8 Ohm
- Nominal Power Handling*** 400 W
- Maximum Power Handling**** 800 W
- Sensitivity (1W/1m) 100 dB
- Frequency Range 35 - 4000 Hz
- Voice Coil Diameter 3", 77 mm
- Winding Material Aluminium
- Former Material Glass Fiber
- Winding Depth 0.59", 15 mm
- Magnetic Gap Depth 0.41", 10.5 mm
- Flux Density 1.15 T
THIELE & SMALL Parameters
- Resonant Frequency (fs) 32 Hz
- DC Resistance (Re) 5.1 Ohm
- BL Product (BL) 16.7 N/A
- Diaphragm Mass inc. Airload (Mms) 85.2 grams
- Mechanical Compliance of Suspension (Cms) 0.29 mm/N
- Rms 2.85 Kg/s
- Electromagnetic Q (Qes) 0.31
- Mechanical Q (Qms) 6.02
- Total Q (Qts) 0.30
- Compliance Equivalent Volume (Vas) 9.44 ft³, 267.2 dm³
- Surface Area of Cone (Sd) 124.8"², 805.5 cm²
- Maximum Linear Excursion (Xmax)* 5.75 mm
- Xdamage** 15.5 mm
- Coil Inductance (Le) 0.75 mH
- Diaphragm mass (Mmd) 72.5 g
- Eta Zero 2.68 %
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
