Polk Audio MM1540 Subwoofer

 

Product Description

  • Overall Frequency Response: 18-150 Hz
  • Nominal Impedance 4 ohms
  • Power Handling (continuous) 425 w
  • Power Handling (peak) 850 w
  • Efficiency 93 dB
  • Voice Coil Diameter: Driver 2" (5.08cm)

 

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