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Rockford Fosgate 8" Punch P2 4-Ohm Car Subwoofer - P2D4-8

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Abt Model: P2D48 UPC: 780687332662
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Your Price: $119.99
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Rockford Fosgate P2D4-8 8" Punch P2 4-Ohm Car Subwoofer

The Rockford Fosgate P2 8” subwoofer continues “The PUNCH” tradition. The P2D4-8 features a Dual 4-Ohm voice coil, 250 Watts RMS power handling, and can accommodate a grille insert using the included cast aluminum trim ring.

Key Features:

  • Diamond cut cast aluminum trim ring with optional grille
  • StampCast basket with integrated spider venting
  • Kevlar fiber reinforced paper cone
  • Protective PVC textured magnet cover
  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Extended pole piece and bumped vented backplate
  • Custom 10-AWG nickel plated push terminals
  • Dual linear spider with embedded 16 AWG tinsel leads


  • CEA-2031
    Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
  • Klippel Verified
    Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
  • Stitched Tinsel Leads
    Improved reliability and performance by reducing fatigue and possible shorting.
  • Anodized Aluminum Voice Coil Former
    Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to 100° at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.
  • VAST Surround - Subs
    The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.
  • FlexFit Basket - Subwoofer
    The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.


  • Size: 8"
  • Nominal Impedance: Dual 4-Ohm
  • Power Handling (Watts RMS):
    • 250 Watts RMS
    • 500 Watts Max
  • Voice Coil Diameter: 2.25" (57.7 mm)
  • Magnet Weight (oz): 49 oz. 1.38 kg.
  • Speaker Connector: Dual 10 AWG compression
  • Fs (Hz): 43
  • Re (Ohms): 6.90
  • Le (mH): 4.3
  • Qms: 5.40
  • Qes: 0.58
  • Qts: 0.52
  • Vas (Liters): 9.9
  • Sd (cm2): 221
  • SPL (dB @ 1w/1m): 83
  • Xmax (mm): 7.7
  • Woofer Displacement (in): 0.071 cu. ft. (2.0 Liters)
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