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Goldwood 12″ Poly Cone Cast Frame Woofer 4 ohms

$88.95

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Description

Product Specifications
  • Nominal Diameter: 12″
  • Power Handling (RMS): 225 Watts
  • Power Handling (max): 450 Watts
  • Impedance: 4 ohms
  • Frequency Response: 32 to 2,000 Hz
  • Sensitivity: 93 dB 2.83V/1m
  • Voice Coil Diameter: 2″
  • Magnet Weight: 50 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs): 32.9 Hz
  • DC Resistance (Re): 3.7 ohms
  • Voice Coil Inductance (Le): 1.7 mH
  • Mechanical Q (Qms): 3.9
  • Electromagnetic Q (Qes): 0.44
  • Total Q (Qts) :0.39
  • Compliance Equivalent Volume (Vas): 2.59 ft.³
  • Mechanical Compliance of Suspension (Cms): 0.22 mm/N
  • BL Product (BL): 13.61 Tm
  • Diaphragm Mass Inc. Airload (Mms): 106.6g
  • Maximum Linear Excursion (Xmax): 5 mm
  • Surface Area of Cone (Sd): 93 cm²
Materials of Construction
  • Cone Material: Poly
  • Surround Material: Rubber
  • Basket / Frame Material: Cast Aluminum
  • Magnet Material: Ferrite
Mounting Information
  • Overall Outside Diameter: 12.25″
  • Baffle Cutout Diameter: 11.125″
  • Depth: 5.375″
  • # Mounting Holes: 8

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