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Rockford Fosgate Punch P28S4

Single 4 ohms 8" Stage 2 Subwoofer

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8" Punch Stage 2 Single 4 ohm Subwoofer • 200W RMS • 400W Peak • aluminum voice coil former • large roll surround • stamped CRS basket • linear spider • double stacked magnet motor assembly • sensitivity: 84dB

Learn more about the p28s4

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Product Highlights


8" Punch Stage 2 Single 4 ohm Subwoofer • 200W RMS • 400W Peak • aluminum voice coil former • large roll surround • stamped CRS basket • linear spider • double stacked magnet motor assembly • sensitivity: 84dB

Description


Rockford Fosgate brand icon

Authorized dealer

  • 8" Punch Stage 2 Single 4 ohm Subwoofer
  • Anodized aluminum voice coil former
  • High excursion large roll surround
  • Linear spider
  • Precision stamped CRS basket w/ removable motor cover
  • Parabolic triangular cone geometry support system
  • Massive double stacked magnet motor assembly
  • Removable and reversible screw concealing ring
  • Power Handling:
    • 200 watts RMS
    • 400 watts Peak
  • Sensitivity: 84 dB
  • Mounting Depth: 4.0625"
  • Motor Size: 30 oz. double stacked
  • 1-year SonicElectronix.com warranty

Product history:

Rockford Fosgate P2D2-8 thumbnail
(newest, current model)
Rockford Fosgate P2D28 thumbnail
(previous model, replaced by Rockford Fosgate Punch P2 P2D2-8)
Rockford Fosgate P28S4 thumbnail
(previous model, replaced by Rockford Fosgate Punch P2D28 (09P2D28))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate Punch P28S4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate Punch P28S4 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate Punch P28S4 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate Punch P28S4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
8"
Peak Power Handling
400 watts
RMS Power Handling
200 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
40 - 250 Hz
Sensitivity
84 dB
Woofer Surround
Foam
Recommended Enclosure Specifications
Minimum Sealed Box Volume
0.15 cubic feet
Maximum Sealed Box Volume
0.35 cubic feet
Minimum Ported Box Volume
0.5 cubic feet
Maximum Ported Box Volume
0.75 cubic feet
Top-Mount Depth (Mounting Depth)
4.0625"
Cutout Diameter
7"

Item Details


Manufacturer:

Model Number:

P28S4

Weight:

9.00lbs

Internal SKU:

p28s4

Internal Product ID:

3145

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews


Rockford Fosgate Punch P28S4 thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
4.5
Features
4.5
Design
4.5
Usability
4

Customer Reviews

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positive feed back

this one is nice.. it hit really good

By kayla on January 30, 2006

19 found this helpful


great

I have this product and I love it.

By alex on November 7, 2011

19 found this helpful




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