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Rockford Fosgate Punch P1S4-12 Punch P1 12″ 4-ohm Subwoofer

Rockford Fosgate Punch P1S4-12 Punch P1 12″ 4-ohm Subwoofer


SKU: P1S4-12
Product by: Rockford

Dropping in a Punch Loaded enclosure is the most convenient way to get low-frequency bass into your system. These are the same beloved Punch woofers that are sold separately but loaded in a box designed and tuned by the professionals at Rockford Fosgate.  Punch Loaded enclosures are made of 5/8″ MDF and fine-tuned using computer-aided design software. P1 Loaded Enclosures provide similar tonal performance as P2 and P3 variants, but are lighter and easier to transfer in and out of vehicles.

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SKU: P1S4-12


sku: P1S4-12

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Key Features:

  • 12″ 4-ohm subwoofer
  • Kevlar® reinforced paper cone
  • nitrile butadiene rubber (NBR) surround
  • hybrid StampCast basket provides strength while minimizing weight and resonance
  • Vertical Attach Surround Technique (VAST™) increases cone area
  • power range: 50-250 watts RMS (500 watts peak power)
  • frequency response: 25-250 Hz
  • sensitivity: 86 dB
  • top-mount depth: 6″
  • sealed box volume: 0.7-1.8 cubic feet
  • ported box volume: 1.79 cubic feet
  • grille not included
  • warranty: 1 year

Features & specs

Size 12 -inch
Impedance 4 ohms
Cone Material Kevlar reinforced paper
Surround Material NBR
Ideal Sealed Box Volume (cubic feet) 1.02
Ideal Ported Box Volume (cubic feet) 1.79
Port diameter (inches) 3
Port length (inches) 6
Free-Air No
Dual Voice Coil No
Sensitivity 86 dB at 1 watt
Frequency Response 25 – 250 Hz
Max RMS Power Handling 250
Peak Power Handling (Watts) 500
Top Mount Depth (inches) 6
Bottom Mount Depth (inches) N/A
Cutout Diameter or Length (inches) 11 1/16
Vas (liters) 88.3
Fs (Hz) 25
Qts 0.48
Xmax (millimeters) 7
Parts Warranty 1 Year
Labor Warranty 1 Year


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Additional information

Weight 11.7 lbs


4 ohm

Subwoofer size

Frequency Response, Low


Total Power Handling RMS

201-500 Watts

Make Model Year body_style