wiz'ard n. a 12" wypadkowa brzmienia  Private Jack i The Governor ,badzo duza skutecznosc polecam nowy gwarancja


Genre : Classic Rock tones of the 60's and 70's 

Specification 
Nominal Basket Diameter 12", 304.8mm 
Nominal Impedance* 16 ohms 
Power Rating** 75W 
Resonance 100Hz 
Usable Frequency Range*** 70Hz-6kHz 
Sensitivity 103.5 
Magnet Weight 56 oz. 
Gap Height 0.312", 7.92mm 
Voice Coil Diameter 1.75", 44.5mm 

Thiele & Small Parameters 
Resonant Frequency (fs) 100Hz 
DC Resistance (Re) 13.20 
Coil Inductance (Le) 0.64mH 
Mechanical Q (Qms) 13.77 
Electromagnetic Q (Qes) 0.66 
Total Q (Qts) 0.63 
Compliance Equivalent Volume (Vas) 35.1 liters / 1.2 cu. ft. 
Peak Diaphragm Displacement Volume (Vd) 42cc 
Mechanical Compliance of Suspension (Cms) 0.09mm/N 
BL Product (BL) 18.6 T-M 
Diaphragm Mass inc. Airload (Mms) 28 grams 
Efficiency Bandwidth Product (EBP) 151 
Maximum Linear Excursion (Xmax) 0.8mm 
Surface Area of Cone (Sd) 519.5 cm2 
Maximum Mechanical Limit (Xlim) 

Mounting Information 
Recommended Enclosure Volume 
Sealed Acceptable 
Overall Diameter 12.02", 305.3mm 
Baffle Hole Diameter 10.97", 278.6mm 
Front Sealing Gasket fitted as 
Rear Sealing Gasket fitted as 
Mounting Holes Diameter 0.25", 6.4mm 
Mounting Holes B.C.D. 11.63", 295.4mm 
Depth 5.2", 132mm 
Net Weight 10.8 lbs., 4.9 kg 
Shipping Weight 12.5 lbs., 5.7 kg 

Materials of Construction 
Copper voice coil 
Nomex former 
Ferrite magnet 
Non-vented core 
Pressed steel basket 
Paper Cone 
Paper cone edge 
Zurette dust cap