Specification	Details
Type	12" Dual Cone Full Range PA Speaker
Power Rating	100W RMS
Frequency Response	55 Hz to 16,000 Hz
Impedance Options	8Ω (SK-12FRX) or 16Ω (SK-12FRZ)
Sensitivity	97 dB (1W/1m)
Magnet Weight	1.1 kg
Voice Coil Diameter	1.5 inches
Resonant Frequency (Fs)	50 Hz
DC Resistance (Re)	6.4Ω (8Ω version) / 13.0Ω (16Ω version)
Mechanical Q (Qms)	9.36
Electromagnetic Q (Qes)	0.758
Total Q (Qts)	0.7
Compliance Equivalent Volume (VAS)	104 liters
Surface Area of Cone (Sd)	510 cm²
Reference Efficiency (ηo)	1.7%
Overhang (Xmax)	1.5 mm
Moving Mass (Mms)	35.23 gm
BL Product (BL)	9.7 TM
Coil Inductance (Le)	0.79 mH
Overall Diameter	311 mm
Depth	130 mm
Baffle Hole Diameter	285 mm
Bolt Mount Diameter (PCD)	292 mm (8 bolts)
Weight	3.20 kg
Design Features	High-quality imported parts for low distortion and clear sound, special corrugated cloth edge for durability, sturdy pressed metal frame, ideal for musical, keyboard, and PA applications
Warranty	12 months