15FH520 15
Inch Prosound Woofer Features: Nominal Diameter 380 mm (15 in) Overall Diameter 393 mm ( 15.47 in) Bolt Circle Diameter 374 mm ( 14.72 in) Baffle Cutout Diameter 355 mm ( 13.98 in) Depth 181.3 mm ( 7.14 in) Flange and Gasket Thickness 13.7 mm ( 0.54 in) Net Weight 4.6 Kg ( 10.1 lb)
Specifications: Nominal Impedance 8 Ohm Minimum Impedance 6.9 Ohm AES Power Handling 600 W Maximum Power Handling 1200 W Sensitivity (1W/1m) 98 dB Frequency Range 40÷4000 Hz Voice Coil Diameter 77 mm (3 in) Winding Material Al Former Material Glass Fiber Winding Depth 21.5 mm ( 0.85 in) Magnetic Gap Depth 12 mm ( 0.47 in) Flux Density 1.1 T Magnet Neodymium Slug Demodulation Aluminum Ring Suspension Triple
Roll Parameters:
Fs 38 Hz Re 5.6 Ohm Qes 0.41 Qms 10.10 Qts 0.40 Vas 156.6 dm^3 ( 5.53 ft^3) Sd 813 cm^2 (126 in^2) Xmax 8.75 mm Xdamage 16 mm Mms 105 g Bl 18.4 N/A Le 0.89 mH Mmd 92 g Cms 0.16 mm/N Rms 2.5 Kg/s Eta Zero 2 % EBP 93
Hz Notes: Spider
Profile: 1x variable height waves 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. Treated Polycotton