Product Description

  • Application: Midrange, Midbass and Woofer
  • 500 Watts Rated Power Handling
  • 1000 Watts Program Power
  • 12 inch (312mm) Nominal diameter
  • 8 Ohms
  • Pressed steel basket
  • Aluminum voice coil
  • Ferrite magnet
  • Paper cone
  • Cloth cone edge
  • Rubber boot
General Specifications
Nominal Basket Diameter312 mm / 12 inch
Rated Impedance8 ohm
Rated Power Handling500 Watts
Program Power1000 Watts
Sensitivity95 dB
Frequency Range57 hz - 2.8 Khz
Magnet80 Oz
190x85x20 mm / 7.5x3.3x0.8 inch
Effective Piston Diameter258 mm / 10.1 inch
Minimum Impedance5.3 ohm
Voice Coil Diameter76.5 mm / 3 inch
Voice Coil MaterialAluminum
Thiele - Small Parameters
Resonance Frequencyfs59 hz
DC Resistencere5.3 ohm
Mechanical FactorQms3
Electrical FactorQes0.47
Total FactorQts0.41
BL FactorBL16.7 T - m
Effective Moving MassMms64 gr
Equivalent Cas Air LoadVas43 liters
Maximum Linear ExcursionXmax3.5 mm
Voice Coil Inductance @ 1kHzLa1k0.88 mH
Mounting Information
Overall Diameter312 mm / 12.28 inch
Bolt Circle Diameter294 mm / 11.57 inch
Bolt Hole Diameter8.5x6.3 mm / 0.33x0.248 inch
Baffle Hole Diameter280 mm / 11.02 inch
Depth118 mm / 4.65 inch
Physical Information
Net Weight6.8 Kg / 15 Lbs
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