SPECIFICATION
Nominal Basket Diameter 12"", 304.8mm
Nominal Impedance* 8 ohms
Power Rating
Watts 600W
Music Program 1200W
Resonance 46Hz
Usable Frequency Range 49Hz-2.5kHz
Sensitivity*** 94
Magnet Weight 109 oz.
Gap Height 0.375"", 9.53mm
Voice Coil Diameter 4"", 101.6mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 46Hz
DC Resistance (Re) 5.85
Coil Inductance (Le) 1.17mH
Mechanical Q (Qms) 5.74
Electromagnetic Q (Qes) 0.38
Total Q (Qts) 0.35
Compliance Equivalent Volume (Vas) 59.4 liters / 2.1 cu. ft.
Peak Diaphragm Displacement Volume (Vd) 342cc
Mechanical Compliance of Suspension (Cms) 0.14mm/N
BL Product (BL) 19.6 T-M
Diaphram Mass inc. Airload (Mms) 86 grams
Efficiency Bandwidth Product (EBP) 121
Maximum Linear Excursion (Xmax) 6.2mm
Surface Area of Cone (Sd) 552.0 cm2
Maximum Mechanical Limit (Xlim) 11.2mm
MOUNTING INFORMATION
Recommended Enclosure
Sealed 26-31 liters/ 0.9-1.1 cu.ft.
Vented 36-79 liters/ 1.3-2.8 cu.ft.
Overall Diameter 12.38"", 314.3mm
Baffle Hole Diameter 11.06"", 281mm
Front Sealing Gasket fitted as standard
Rear Sealing Gasket fitted as standard
Mounting Holes Diameter 0.28"", 7mm
Mounting Holes B.C. D. 11.59"", 294.3mm
Depth 5.32"", 135mm
Net Weight 22.5 lbs., 10.2 kg
Shipping Weight 29 lbs., 13.1 kg Eminence