Lead/rhythm guitar 12" American speaker. Nice tight low-end, smooth midrange and top end sparkle. American cousin to The Governor

Product Measurements

Diameter: 12 in.
Nominal Basket Diameter: 12 in.
Nominal Impedance: 8 Ω
Power Rating: 120 W
Resonance: 110 Hz
Usable Frequency Range: 80 Hz - 4.3 kHz
Sensitivity: 101 dB
Magnet Weight: 38 oz.
Gap Height: 7.9 mm
Voice Coil Diameter: 1.75 in.
Resonance Frequency (ƒS): 110 Hz
D.C. Resistance (Re) : 6.42 Ω
Coil Inductance (le): 0.43 mH
Mechanical Q Factor (QMS): 7.19
Electrical Q Factor (Qes): 0.89
Total Q Factor (QTS): 0.79
Equivalent Acoustic Volume (VAS): 30.8 liters
Peak Diaphragm Displacement Volume (vd): 44.7 cm3
Mechanical Compliance (CMS): 0.07 mm/N
Force Factor (BxL): 12.3 Wb/m
Mechanical Moving Mass (MMS): 30 g
Efficiency Bandwidth Product (ebp): 124
Linear Displacement, maximum (XMAX): 0.8 mm
Surface Area Of Cone (sd): 532.4 cm2
Recommended Enclosure Volume, sealed: Acceptable
Recommended Enclosure Volume, vented: Acceptable
Driver Volume Displaced: 2 liters
Overall Diameter: 305.6 mm
Baffle Hole Diameter: 11.07 in.
Front Sealing Gasket: Yes
Rear Sealing Gasket: Yes
Mounting Hole Diameter: 6.4 mm
Mounting Hole Bolt Circle Diameter: 294.4 mm
Depth: 5.1 in.
Coil Construction: copper voice coil
Coil Former: Polyimide former
Magnet Composition: Ferrite
Core Details: Non-vented core
Basket Material: Pressed Sheet Steel
Cone Composition: Paper cone
Cone Edge Composition: Paper cone edge
Dust Cap Composition: Zurette dust cap