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Product Details

MCM Audio 55-2973 12" Woofer with Poly Cone and Rubber Surround 120W RMS at 8ohm
SKU: 55-2973
Our Price: $24.97
Quantity:
 
 

Overview

12" Polypropylene Cone Woofer (single)

Low cost general replacement woofer is ideal in a two way cabinets or as a compact subwoofer. It is perfect for a wide variety of home or autosound applications and is ideal for either ported or sealed enclosures.

General Specifications:

  • Nominal Diameter: 12 inch
  • Rated Impedance: 8 ohms
  • Operating Bandwidth: 50Hz ~ 4KHz
  • Power Handling Capacity: 120W RMS
  • Sensitivity (1W/M): 91 dB
  • Voice Coil Diameter: 1.5 inch
  • Overall frame diameter: 12.20"



Thiele-Small Parameters:

  • Resonance Frequency Fs: 42 Hz
  • DC Resistance Re: 7.2 ohm
  • Mechanical Q Factor Qms: 3.24
  • Electrical Q Factor Qes: 0.5654
  • Total Q Factor Qts: 0.4772
  • Equivalent Cas air load Vas: 122.6 liters
  • Coil Inductance Le: .9099 mH
  • Efficiency Bandwidth Product EBP 74
  • Voice Coil Over Hang X-max 5mm



Physical Information:

  • Cutout: 10.94"
  • Mounting Depth: 5.04"
  • Basket: Stamped Steel
  • Magnet Type: 30 OZ
  • Cone Material: Polypropylene
  • Surround: Rubber
  • Dust Cap: Polypropylene
  • Damper: Cloth

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