Rockford Fosgate Punch Series P1S4-12 - 12" P1 4-Ohm SVC Subwoofer

  • Sale
  • Regular price £79.95
Tax included.


  • Custom 10-AWG nickel plated push terminals
  • Extended pole piece and bumped vented backplate
  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Kevlar fiber reinforced paper cone
  • Linear spider with embedded 16 AWG tinsel leads
  • Protective PVC textured magnet cover
  • Soft touch ABS trim ring with optional grille
  • StampCast basket with integrated spider venting
  • Size: 12"
  • Nominal Impedance: 4-Ohm
  • Power Handling: 250 Watts RMS / 500 Watts Max
  • Voice Coil Diameter: 2.0" (51.6 mm)
  • Magnet Weight: 45 oz. 1.28 kg.
  • Speaker Connector: Dual 10 AWG compression
  • Fs (Hz): 25
  • Re (Ohms): 3.60
  • Le (mH): 3.0
  • Qms: 3.40
  • Qes: 0.56
  • Qts: 0.48
  • Vas (Liters): 88.3
  • Sd (cm2): 548
  • SPL (dB @ 1w/1m): 86
  • Xmax (mm): 9.4
  • Woofer Displacement: 0.113 cu. ft. (3.2 Liters)
  • Cutout Diameter: 11.22 in. (285 mm)
  • Mounting Depth: 6.0 in. (152.4 mm)
  • Shipping Weight: 11.7 Lbs. (5.3 kg)