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GB Series subwoofers are designed for high power handling and optimized to provide superior low frequency extension from a wide range of sealed and vented enclosures.

 

A copper inductance-reducing pole piece cap also reduces distortion and extends the range of flat response well into the midbass.

The GB12D4 includes a vented, cast aluminum basket, dual 4 ohm voice coils and a convenient switch to select a 2 ohm or 8 ohm configuration

 

  • Treated Paper Cone
  • 3” (75 mm) Voice Coil on Fiberglass Former
  • Dual 4 Ω Voice Coils
  • Impedance Selection Switch
  • Copper Inductance- and Distortion-Reducing Pole Piece Cap
  • Extended Pole Piece
  • Flared Pole Piece Vent
  • Dual Ferrite Magnets
  • Machined Back Plate
  • Proprietary Vented Cast Aluminum Basket
  • Tinsel Leads Stitched to the Spider
  • Flat, Progressive Nomex® Spider
  • Nitrile Butadiene Rubber Surround
  • Screw Terminals
  • Nominal Impedance: 2 or 8 ohms
  • RMS Power Handling: 500 W
  • Peak Power Handling: 1500 W
  • Frequency Response (-3 dB): 22 Hz – 180 kHz
  • Sensitivity (2.83 V/1 M): 92 dB (2 Ω configuration)
  • Recommended Amplifier Power Range: 100 W – 1000 W

Audiofrog GB12D4 12" Subwoofer - Closeout

$699.00 Regular Price
$610.00Sale Price
Only 2 left in stock
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