Rockford Fosgate Punch P3D4-15

1200 Watt Peak (600W RMS) 15" Punch P3 Series Dual 4-Ohm Car Subwoofer

Product videos

• 1200W Peak
• 600W RMS
• Anodized Aluminum Heat Sinking Cone
• Santoprene Vertical Attach Surround Technique
• 4-Layer 2-1/2" Voice Coil
• Proprietary Spider Venting

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Rockford Fosgate P3D4-15 with Ported Enclosure

1200 Watt Peak (600W RMS) 15" Punch P3 Series Dual 4-Ohm Car Subwoofer



(2) Rockford Fosgate P3D4-15 with Ported Dual Enclosure

(2) 1200 Watt Peak (600W RMS) 15" Punch P3 Series Dual 4-Ohm Car Subwoofer



Product Highlights

• 1200W Peak
• 600W RMS
• Anodized Aluminum Heat Sinking Cone
• Santoprene Vertical Attach Surround Technique
• 4-Layer 2-1/2" Voice Coil
• Proprietary Spider Venting


Rockford Fosgate

Authorized dealer

Taking Punch to a Higher Stage

Sonic Electronix is now carrying the brand new line of Rockford Fosgate Punch P3 Series Car Audio Subwoofers. The P3D4-15 Punch Series 15" Subwoofer has a peak power rating of 1200 watts and a RMS rating of 600 watts. This sub will produce some earth shaking bass and is constructed with an anodized aluminum cone and a vertical attach surround technique. This woofer is also equipped with a 2.5" Voice coil and a protective PVC textured magnet cover. Add some bumps in your trunk and enhance your cars stereo system with this Rockford Fosgate Punch Series Subwoofer.

While built on a long standing history of performance, the punch series woofers can deliver not only the output to satisfy you when you want it loud but maintain a level of sound quality for when you really want to "listen" to your music. Taking many design cues from the Power Series, Rockford Fosgate engineers continue to improve the Punch Series year after year making it one of the most sought after woofer lines for music and bass enthusiasts alike. With features like Dual tear & fatigue resistant poly-cotton spider for high strength and anodized aluminum voice coil formers to handle heat buildup in the motor structure under full power situations, these drivers are designed to perform.

Anodized Aluminum Voice Coil Former

Anodized Aluminum Voice Coil Former

By using an anodized aluminum voice coil former on their subwoofers, Rockford Fosgate is able to dissipate heat from the voice coil more efficiently. A hot voice coil can melt the adhesive bonds, which will lead to eventual subwoofer failure. The aluminum voice coil former acts as a heat-sink to dissipate thermal build-up on the voice coil cool during high SPL conditions.

CEA-2031 Rockford Fosgate Subwoofers

Conforms to CEA-2031

Rockford Fosgate has built this subwoofer to conform to the CEA-2031 loudspeaker power handling industry standards. This means that you can trust the subwoofer to have the capacity to safely handle the continuous (RMS) power rating. Having a CEA-2031 power handling is important when matching a subwoofer to an amplifier because the power ratings are accurate.

Rockford Fosgate Stitched Tinsel Leads

Stitched Tinsel Leads

To improve the reliability and performance by reducing fatigue and possible shorting, Rockford Fosgate has stitched the tinsel leads to the spider. The multipoint periodic stitching lead wires reduce the mass of the tinsel leads to spread the stress over a greater area. This improves the reliability and performance of the subwoofer.

Rockford Fosgate VAST Surround

VAST: Vertical Attach Surround Technique

In order to increase the surface area of the cone without causing any installation issues, Rockford Fosgate designed the Vertical Attach Surround Technique (VAST). By redesigning the manner in which the surround adheres to the basket, these speakers gain up to 25% more effective radiating cone area. This improves the nominal efficiency and maximum output.


Key Benefits

  • 15" Dual 4 ohm Punch Stage 3 Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 600 watts
  • Recommended power range: 300 - 700 watts RMS
  • CEA-2031 Compliant
  • Klippel Verified
  • Flex-fit Mounting pattern
  • Proprietary spider venting/cooling technique
  • StampCast basket with integrated spider venting
  • Sturdy 16 gauge compound bend frame geometry
  • High modulus Kevlar re-inforced paper-pulp cone
  • Semi-flexible, PVC removable protective motor cover
  • Multi-point high-temp/high-strength neck joint bonding technique
  • Tall-profile VAST Santoprene surround for larger surface area
  • Dual tear & fatigue resistant poly-cotton spider with woven tinsel leads
  • Fatigue resistant and reduced strain "stitched on" flexible lead wire design
  • Proprietary all metal, radially oriented compression input terminal assembly
  • Optimized motor magnetics with extended pole and bumped vented backplate
  • High temp 2.5" voice coil w/ spun-laced Nomex insulating re-inforcement collar
  • Die-Cast aluminum soft-touch painted trim ring allows for optional integrated grill
  • Stamped Mesh Grille Insert Available: Rockford Fosgate P2P3G-15
  • Mounting Depth: 7.58"
  • Cutout Diameter: 13.94"
  • Magnet Weight: 96 oz
  • Frequency Response: 22.4 - 250 Hz
  • Xmax: 15.9mm
  • Sensitivity: 86 dB @ 1 watt / 1 meter
  • Recommended Ported Enclosure: 2.66ft³
  • Recommended Sealed Enclosure: 1.58ft³
  • Matching Amplifiers: (one subwoofer)
  • Matching Amplifier: (two subwoofers)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Check out the Rockford Fosgate P3 Series Owner's Manual

Tips for Installing the P3D4-15 Subwoofer

Product history:

Rockford Fosgate P3D4-15 thumbnail
(newest, current model)
Rockford Fosgate P3D415 thumbnail
(previous model, replaced by Rockford Fosgate Punch P3D4-15)
Rockford Fosgate P315D4 thumbnail
(previous model, replaced by Rockford Fosgate Punch P3D415 (09p3D415))

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Rockford Fosgate Punch P3D4-15 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate Punch P3D4-15 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate Punch P3D4-15 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate Punch P3D4-15 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Authorized Dealer
Authorized Dealer
Authorized Dealer
Subwoofer Specifications
Punch P3 Series
Subwoofer Size
Peak Power Handling
1200 watts
RMS Power Handling
600 watts
Voice Coil(s)
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
Frequency Response
21.7 - 250 Hz
86 dB
Xmax (millimeters)
15.9 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Anodized Aluminum
Woofer Surround
Santoprene Rubber
Magnet Structure
Double Stacked
Magnet weight
96 oz.
Magnet Type
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
1.50 cubic feet
Maximum Sealed Box Volume
3.00 cubic feet
Optimum Ported Box Volume
2.66 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
22.4 Hz
Equivalent Compliance (Vas)
155.8 liters
Total Speaker Q Value (Qts)
Electrical Q Value (Qes)
Electrical Resistance of Voice Coil (Re)
6.40 ohms
Mechanical Q Value (Qms)
What is in the box?
WITB: Subwoofers
User manual
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Product and How-to Videos

  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • Rockford Fosgate P3 Subwoofer (Punch Stage 3 Car Sub)
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
  • How to Install a Car Subwoofer in a Box

Customer Ratings & Reviews

5 star
4 star
3 star
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Extremely impressive!

I went to a local audio shop and heard these 15s on my t-1000-bd amp and it hits so hard. I was gonna buy them from the shop until they said how much they are asking. This is the best website for any audio enthusiast. I will never purchase from a different online store for car audio or home audio.

By Mr Slumps on October 3, 2011


found this helpful.

High quality

This sub was amazing, sadly I burned up the voice coil: too much power from the amp running to it. Just ordered another one and excited to be thumpin again

By WALKAH on January 29, 2015


found this helpful.

Amazing Product; 15" P3 moves some air

Before buying this product, I was very inexperienced and I had a shallow mount P3 10" inch sub in the factory Rockford Fosgate box. It was ok. I got tired of it and decided that my bass needed a real upgrade. I started looking at 12" P3s but eventually decided that I wanted even more power so I went with this great product. I am so happy that I decided to upgrade. I have it running off of a Kenwood KAC-9105D amp that I also bought off Sonic Electronix. Although I have my gain turned way down, my P3 is obviously still very overpowered. However, it handles the "overpower" exceptionally and I don't think I have ever heard the sub bottom out. I have the sub in a 15" super bass pro box and she SLAMS!!! Rattles my mirrors, my roof, my back glass, and every part of my body. Great product. I would recommend it to anyone who wants to pay for hearing aids when they grow older. :-)

By tfaulk5 on January 14, 2014


found this helpful.

Rockford Fosgate P3D4-15 (11P3D415) Review

It's a DVC, 15" Rockford Fosgate driver. It's what you would expect from RF. Hours upon hours of clear-cut, back-pounding bass. Anodized Aluminum cone has a different voicing to it than the old SPP cones I upgraded from. A great investment that will last a very, very long time.

By southsidesmoka on May 4, 2012


found this helpful.


I have two of these on a T 1000-1bdCP and they do a nice job.
They are in a Nissan Versa hatchback. I put them in a ported box.
These sub are by-far better than any other sub in this price range, at
least I think they are, You should be able to buy this sub and know
it's money well spent.
I took a few stars off because I think they should have the SWIFT
connection like the T1 and T0 subs and then it would be five stars across the board.

By Snake on November 13, 2014


found this helpful.


I've had several one/two 12" systems. Nothing of them matched the rumble and hard shake of this sub. One in a sealed box with an Alpine 500 watt amp amd it still can handle more. The sound is very clean and little noise can be heard. It will flex you down to your toes.

By topdogg on October 12, 2014


found this helpful.

Sick Subs

I have a pair of these P3 15s' in a sealed box on a 1200.1 prime amp and i am shocked that this low end amp bangs so clean. After booming for hours the amp and subs are cool to the touch, amp birth-sheet rates it at 1400 rms so each sub is getting 700 rms @ 1ohm. No one wants to be in the back seat of my ride lol and if i boom with the windows up they flex out past the rubber seals/trim. I can't see this setup blowing any time soon almost a year now and i go hard on them no mercy and still hits like new!

By Gdiddy on March 26, 2013


found this helpful.

great product

Great quality and performance very good price good looking and fast shipping.

By Alejandro on July 17, 2014


found this helpful.

RF P3D4-15

i had one of these bad boys in a ported box hooked up to a old school Rockford Fosgate punch 200ix dsm amp hitting 139.3db it was straight slamming!!! all and all an excellent sub woofer i am in the process now of trying to get it into the trunk of my 95 trans am dont know how its gonna turn out due to very limited space!!!

By C-money on May 21, 2013


found this helpful.

backup sub

great sub I have had lots of Rockford gear over the years and this thing is built well I use it wen my custom 15 goes to my buddy for a rebuild every year. and I run about 800 watts on it of a hifonics zues 3200.1 at 4 ohm no problems and for u guys that don't know the coil will always look burnt it has a black coating on it what ever it is it works.

By woodmasta on February 27, 2015


found this helpful.


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