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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,...

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About the Rockford Fosgate Punch P1S2-15

Rockford Fosgate showcases their fanatical commitment to sonic excellence in the Punch Series of speakers, amps, and subs. If you like to listen to potent, powerful music — and feel it too — Punch components will give you impressive sound that'll stand out in a crowd.

Rockford Fosgate showcases their fanatical commitment to sonic excellence in the Punch Series of speakers, amps, and subs. If you like to listen to potent, powerful music — and feel it too — Punch components will give you impressive sound that'll stand out in a crowd.

Engineers at Rockford Fosgate designed the P1S2-15 15" subwoofer to dish out the kind of powerful low end you crave in your ride. Its responsive paper cone is reinforced with the same Kevlar® fibers used in bulletproof vests so you get the best of both worlds — warm bass that's exceptionally hard-hitting. Rockford Fosgate uses a new technique to attach the oversized rubber surround to the cone that increases available cone area up to 25%, so this sub can push more air for even bigger bass.

The P1S2-15 sub features an extended pole piece and bumped backplate that leaves more room for heavy excursion, so it'll hit deeper lows without "bottoming out." This sub works equally well in a sealed or ported enclosure, so you can choose the kind of bass you want for your system. The sub's 2-ohm impedance will draw maximum wattage from your mono sub amp.

To drive this single subwoofer, we recommend a mono amplifier rated between 200 and 375 watts RMS at 2 ohms. For more information, please refer to our article on How to Match Subwoofers and Amplifiers.

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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
  • Our 60-day money-back guarantee
  • MFR # P1S2-15

What's in the box:

  • 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)

Customer reviews

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Rockford Fosgate Punch P1S2-15 reviews

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9 reviews

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It Quakes!!!

Leo from West Palm Beach, FL on 4/17/2019

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Sounds clean with the Alpine MRV M500. Got what I was looking for with this setup!!

Pros: Hits deep lows effortlessly

Cons: N/A

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0 of 0 found this helpful

Rockford Fosgate Punch P1S2-15

Crutchfield customer from Unity, WI on 3/10/2019

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My product was delivered in great time and it just what I was looking for

Pros:

Cons:

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0 of 0 found this helpful

Windows popped

Hunter from Roseburg, OR on 7/18/2018

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I couldn't ask for a better sub for the money. This sub absolutely hits deep and rattled my rig. Along with it being cheaper it's a fosgate so you have great materials and design.

Pros: Everything about this

Cons: I missed the two for the price of one deal.

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0 of 0 found this helpful

Rockford Fosgate Punch P1S2-15

Travis from Colcord, OK on 2/23/2018

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Subs sounded great but did not hold up to rms Watts it is rated for. Didn't last a week.

Pros: None

Cons: Cheaply made

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2 of 3 found this helpful

Deep bass you feel and hear

Michael from Tucson, AZ on 9/4/2017

2001 Saturn SL

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This subwoofer delivers the deep bass notes effortlessly. It produces the deep bass with no distortion, and you can feel the bass at low volume. Superb!

Pros: Great bass performance and power handling at a very reasonable price.

Cons: None.

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2 of 2 found this helpful

Fifteen Inch Sub

Jack from Imperial Beach, CA on 10/25/2016

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Great performance for the price.

Pros: Price and sound.

Cons: I see no cons that would not change your mind about this speaker other than the construction and materials used are not as nice as the pricier versions.

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3 of 3 found this helpful

Perfect

Crutchfield customer from Portland, Oregon on 6/29/2016

2005 Dodge Ram 1500

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Got exactly what I was looking for, some boom in the back.

Pros: Easy install, had subs in box and all wired in within an hour and it immediately delivered the bass tones I was looking for. Not the loudest in town but it knocked my rear view mirror off the windshield on my first day.

Cons: None so far.

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0 of 1 found this helpful

RF 15 subwoofer

Wilson from Montpelier, VT on 5/25/2016

2016 Toyota Yaris

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This is a great subwoofer for the money. It plays loud when I need it to and sounds good in a non-ported box. I am very grateful to Crutchfield for how easy they make the whole experience of buying from their website. I'm very happy!

Pros: Loud Sounds good for the money Inexpensive Plays very low

Cons: Doesn't have the range of some other subs

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2 of 2 found this helpful

p1s215

Justin N from Kernersville, NC on 3/27/2016

1995 Ford Escort LX

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Speakers are great addition to my system. They will get loud if you pump the power and have great sound quality. I currently have 2 in a custom box and will be buying another 2 to overkill it. I would recommend this to anybody needing more boom than your 10s or 12s will give with out suffering bad sound quality.

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Cons:

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3 of 3 found this helpful

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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).

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
More for the reviews and price they seem like a good first subwoofer for my truck. Also Rockford produces mostly quality products from what others say. Hopefully the reviews stand true. [ Hunter  Jul 04, 2018 ]
A
wanted the 15 inch speaker for less distortion at low frequencies. [ MICHAEL  Aug 22, 2017 ]
A
Cheap and on sale for a large sub like this. [ Nathaniel  Feb 22, 2017 ]
A
Lowest price. To repair the old RF would cost $50. just for parts. $85 covers my labor and I get an all new speaker. It's going in my garage system [ John  Feb 13, 2017 ]

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
[ Paul  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.
[ Kenny  Aug 12, 2016 ]  Staff

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