ROCKFORD FOSGATE, PUNCH 10″ P1 4-OHM SVC SUBWOOFER

Specifications:

• Speaker Connector
  • Dual 10 AWG compression
• CEA-2031 Compliant
• Size
  • 10″
• Nominal Impedance
  • 4-Ohm
• Subwoofer Type
  • Standard
• Voice Coil Diameter
  • 2.0″ (51.6 mm)
• Magnet Weight (oz)
  • 45 oz. (1.28 kg.)
• Voice Coil Type
  • Single Voice Coil
• Power Handling (Watts RMS)
  • 250 Watts RMS
  • 500 Watts Max
• Fs (Hz)
  • 30
• Qts
  • 0.52
• Qes
  • 0.61
• Qms
  • 3.00
• Re (Ohms)
  • 3.6
• Vas (Liters)
  • 40
• Xmax (mm)
  • 9.0
• Le (mH)
  • 2.81
• Sd (cm²)
  • 370
• SPL (dB @ 1w/1m)
  • 85
• SPL (dB @ 2.8v/1m)
  • 88
• Mounting Depth
  • 5.33 in. (135.4 mm)
• Cutout Diameter
  • 9.14 in. (232 mm)
• Woofer Displacement
  • 0.056 cu. ft. (1.6 Liters)
• Sealed Box Volume (Vb)
  • 0.59 cu. ft. (16.7 Liters)
• Vented Box Volume (Vb)
  • 1.4 cu. ft. (39.6 Liters)
• Shipping Weight
  • 10.9 Lbs. (4.94 kg)