Similar to the Eminence GB12 but much louder and stronger !
Reissue Version, Limited Stock.
Specification
Nominal Basket Diameter 12", 305.2mm
Nominal Impedance 8 ohms
Power Rating 120 W RMS
Resonance 102 Hz
Sensitivity 101 dB
Magnet Weight 34 oz.
Voice Coil Diameter 1.75", 44.5mm
Thiele & Small Parameters
Resonant Frequency (fs) 102 Hz
DC Resistance (Re) 6,19 Ohm
Coil Inductance (Le) 0.55 mH
Mechanical Q (Qms) 9.24
Electromagnetic Q (Qes) 0.82
Total Q (Qts) 0.75
Compliance Equivalent Volume (Vas) 33.3 liters / 1.18 cu. ft.
Peak Diaphragm Displacement Volume (Vd) 41cc
Mechanical Compliance of Suspension (Cms) 0.09 mm/N
BL Product (BL) 11.6 T-M
Diaphragm Mass inc. Airload (Mms) 28 grams
Efficiency Bandwidth Product(EBP) 125
Maximum Linear Excursion (Xmax) 0.8 mm
Surface Area of Cone (Sd) 519.45 cm2
Mounting Information
Overall Diameter 12.02", 305.5 mm
Baffle Hole Diameter 10.97", 278.6 mm
Mounting Holes Diameter 0.25", 6.4 mm
Mounting Holes B.C.D. 11.59", 295.3 mm
Depth 6.06", 154 mm
Net Weight 8.1 lbs., 3.7 kg
Shipping Weight 10.1 lbs., 4.6 kg
Materials of Construction
Copper voice coil
Kapton Coil Former
Ferrite magnet
Stamped steel basket
Paper Cone
Paper cone edge
Zurette dust cap
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