For all high power bass applications including bass guitar.
Nominal Basket Diameter 12" / 304.8mm
Impedance 8 ohms
RMS Power Rating 300 Watts
Frequency Response 55Hz - 5kHz
Sensitivity (1W/1m) 98dB
Voice Coil Diameter 2.5" / 63.5mm
Max. Crossover Frequency 5kHz
Rec. Enclosure Volume(Vented) 42-71 Liters/1.5-2.5 cu. ft.
Rec. Enclosure Volume(Closed) 31-54 Liters/1.1-1.9 cu. ft.
Mounting Information:
Overall Diameter 12.02" / 305.2mm
Bolt Circle Diameter 11.63" / 295.3mm
Baffle Cutout Diameter 10.97" / 278.6mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.275" / 7mm
Overall Depth 5.25" / 133.35mm
Magnet Weight 42 oz.
Shipping Weight 12.1 lbs. / 5.6kg.
Thiele-Small Parameters:
fs 57 Hz
Re 6.52 ohms
Le 0.95mH
Qes 0.75
Qms 6.86
Qts 0.67
BL 10.9 T.M
Compliance Equivalent Vol. (Vas) 74.1 litres
Xmax 1.6mm
Sd 0.05067m2