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Rockford Fosgate Punch P1S2-15 Punch P1 15" 2-ohm subwoofer

Item # 575P1S215

Rockford Fosgate showcases their fanatical commitment to sonic excellence in the Punch Series of speakers, amps,...

Rockford Fosgate showcases their fanatical commitment to sonic excellence in the Punch Series of speakers, amps,...

Item # 575P1S215

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock
$189.99 each

Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the Rockford Fosgate Punch P1S2-15

John Pollard

Product highlights:

  • 15" 2-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: 18-250 Hz
  • sensitivity: 87 dB
  • top-mount depth: 6-5/16"
  • sealed box volume: 1.3-3.5 cubic feet
  • ported box volume: 2.66 cubic feet
  • grille not included
  • warranty: 1 year
  • MFR # P1S2-15
  • Item # 575P1S215

What's in the box:

Rockford Fosgate Punch P1S2-15 owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • One 15" Single voice coil 2-ohm subwoofer
  • Trim ring
  • Eight 1-1/4" Allen head screws
  • 4mm Allen head bit
  • Installation/Operation manual (English/ French/ Spanish/ German)

More details on the Rockford Fosgate Punch P1S2-15

Pat M.

Product Research

Features
Enclosure Compatibility

Features

Overview: The Rockford Fosgate Punch P1S2-15 is a 15-inch subwoofer with a single 2Ω voice coil. The sub features a StampCast steel frame, quick-release compression terminals, a Kevlar fiber reinforced paper cone, and NBR surround (Nitrile Butadiene Rubber). An anodized aluminum voice coil former and spider venting help keep the subwoofer cool.

Steel Basket: The P1S2-15 subwoofer features a StampCast steel basket for added rigidity.

Compression Terminals: The P1S2-15 features spring post terminals which accommodate speaker wire up to 10 gauge.

CEA-2031 Compliant: Power handling on the P1S2-15 conforms to CEA-2031 industry standards. This means the subwoofer has the capacity to handle its rated power under continuous demand, not just instantaneously, that over time, can damage voice coils.

FlexFit Basket: The Flex Fit frame utilizes slots (where possible) instead of single screw sized holes; allowing slight adjustment of the speaker when mounted.

Trim Ring: To improve the cosmetic look, a decorative trim ring is included that mounts over the flange of the woofer. When using the PVC trim ring the woofer is first mounted with four screws, then the ring is placed on top of the woofer, aligning the final four holes of the woofer with ring. The other four screws are used for these holes to mount the ring and woofer to the enclosure. The trim ring increases the mounting height of the woofer to 7/8 of an inch and the frame diameter to approximately 16-3/8 inches.

Enclosure Compatibility

Sealed Box: Rockford recommends a sealed enclosure with an optimum internal volume of 1.58 cubic feet (from 1.3 to 3.5 cubic feet is acceptable). Sealed enclosures provide the most control over a woofer, will handle a lot of power, and provide accurate sonic reproduction, making them suitable to all types of music.

Ported Box: Rockford recommends a ported enclosure with an internal volume of 2.66 cubic feet using one 4" diameter x 8" long port; this yields a tuning frequency of 34.4 Hz. Ported (or vented) enclosures typically provide better overall efficiency than sealed so they are suitable for use with smaller amplifiers, giving you more bass output from less power. However, this efficiency comes at the expense of very low frequency output (below 33 Hz).

The Rockford Fosgate Punch P1S2-15 replaces these items:


Adding...
Rockford Fosgate P1S8-15

Rockford Fosgate P1S8-15

Punch P1 15" 8-ohm subwoofer
  • Kevlar® reinforced paper cone
  • power range: 50-250 watts RMS (500 watts peak power)
  • frequency response: 24-250 Hz

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Customer Q&A

2 questions already asked

Q
Will my P1 fit in a P3D4 box? It's 2.6cuFt, ported
devin  Jul 26, 2019
1 answer
A
This subwoofer can fit into the same ported box that the P3D4-15 subwoofer fits into. The only difference is this subwoofer sounds best with a 2" shorter port length than the 15" so you may need to replace that for optimal performance. My Bio: https://www.crutchfield.com/bio/Paul
jason  Aug 08, 2019 (Staff)
Q
If I get a Rockford Fosgate Punch P1S2-15 Punch P1 15" 2-ohm subwoofer, what amp will I need?
blake  Aug 11, 2016
1 answer
A
Thanks for your question. For information on selecting the best amp for your sub I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
kenneth  Aug 12, 2016 (Staff)

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Rockford Fosgate Punch P1S2-15
$189.99 each
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