Rockford Fosgate Punch P2D4-12

800W Max (400W RMS) 12" Punch P2 Dual 4-ohm Subwoofer

Product videos

• 800W Peak
• 400W RMS
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

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12" Rockford Fosgate Punch P2D4-12 Subwoofer + Belva 1SV12B and Speaker Wire

800W Max (400W RMS) 12" Punch P2 Dual 4-ohm Subwoofer + Vented Enclosure



(2) Rockford Fosgate P2D4-12 12" 1600W Subwoofers + Atrend 12DQV

800W Max (400W RMS) 12" Punch P2 Dual 4-ohm Subwoofer with Vented Dual Subwoofer Enclosure



(2) Rockford Fosgate P2D4-12 + NVX VAD8402 + Free Dual Enclosure + Amp Kit

400W RMS 12" Rockford Punch P24-ohm Sub Package (Includes: 2 Subs, 2-channel Amp, Dual Sealed Enclosure and Amp Kit)



Current Promotions (3 offers)

This offer cannot be combined with any other coupons or offers.

Rockford Fosgate Punch P2D4-12

25% off

Priced separately $309 97

Promo Savings of $35 00

Total price:

$274 97

Save 10% when you add a Belva 1SV12B Vented Subwoofer Enclosure to your Subwoofer purchase. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

Rockford Fosgate Punch P2D4-12

10% off

Priced separately $279 98

Promo Savings of $11 00

Total price:

$268 98

Add a Belva BBX112BK Vented Subwoofer Enclosure to your Subwoofer purchase and save 25%. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

Rockford Fosgate Punch P2D4-12

25% off

Priced separately $269 98

Promo Savings of $25 00

Total price:

$244 98

Product Highlights

• 800W Peak
• 400W RMS
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket


Rockford Fosgate

Authorized dealer

Rockford Fosgate P2 Series Subwoofer

Rockford Fosgate Punch Series Subwoofers

When it comes to car subwoofers, Rockford Fosgate raised the bar in terms of high quality affordable subwoofers. These Punch Stage 2 subwoofers are the perfect combination of price and deep bass. The new Punch Stage 2 series will crank out 400 watts of RMS power handling, giving you that nice deep bass without over powering your audio system. The face of the woofer has been upgraded with a kevlar reinforced paper cone that will provide durability and great sound quality. For those long sessions of hard hitting bass, the rubber surround has been manufactured to handle high excursion movements through out the day. With their patented technology the Rockford Fosgate P2D4-12 are the perfect match for those looking for quality bass without breaking the bank.

While built on a long standing history of performance, the punch series woofers can deliver not only 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

  • 12" Dual 4 ohm Punch Stage 2 Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Recommended power range: 300 - 500 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 2.25" 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-12

  • Mounting Depth: 6.40"
  • Cutout Diameter: 11.22"
  • Magnet Weight: 72.80 oz
  • Frequency Response: 27.2 - 250 Hz
  • Xmax: 13.3mm
  • Sensitivity: 86 dB @ 1 watt / 1 meter
  • Recommended Ported Enclosure: 1.79ft³ @40.0 Hz
  • Recommended Sealed Enclosure: 1.02ft³ @44.9 Hz
  • Matching Amplifiers: (one driver)
  • Matching Amplifier: (two drivers)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

TS Parameters

  • Fs (Hz): 27.2
  • Re (Ohms): 6.40
  • Le (mH): 5.5
  • Qts: 0.54
  • Qes: 0.59
  • Qms: 6.30
  • Cms (mm/N): 0.18
  • Vas (L): 81.5
  • Mms (g): 194.4
  • Mmd (g): 186.6
  • Rms (kg/s): 5.3
  • Airload (g): 7.8
  • No (%): 0.24
  • SPL (dB - 1W/1M): 86.0
  • BL (T*M): 19.0
  • *Xmax10 (mm): 13.3
  • Sd (cm2): 570
  • EBP: 46
  • Krm (mOhms): 0.77
  • Erm: 1.28
  • Kxm (mH): 50.8
  • Exm: 0.78
  • Rem (Ohms): 56.00

*All parameters are derived using a laser velocity measurement method and verified with actual measured Mmd and Re. All dual voice coil models are wired in series. Xmax10 represents actual effective excursion at <10% THD.
**Specifications subject to change without notice.

For more information on the Thiele and Small Parameters, visit our T/S Parameters Article

Check out the Rockford Fosgate P2D4-12 Owner's Manual

Tips for Installing the P2D4-12 Subwoofer

Product history:

Rockford Fosgate P2D4-12 thumbnail
(newest, current model)
Rockford Fosgate 09-P2D412 thumbnail
(previous model, replaced by Rockford Fosgate Punch P2D4-12)
Rockford Fosgate P212D4 thumbnail
(previous model, replaced by Rockford Fosgate Punch P2D412 (09P2D412))

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Rockford Fosgate Punch P2D4-12 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate Punch P2D4-12 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 P2D4-12 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate Punch P2D4-12 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Authorized Dealer
Authorized Dealer
Authorized Dealer
Subwoofer Specifications
Punch P2 Series
Subwoofer Size
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
Frequency Response
27.2 - 250 Hz
86 dB
Xmax (millimeters)
13.3 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
Magnet Structure
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
0.70 cubic feet
Optimum Sealed Box Volume
1.02 cubic feet
Maximum Sealed Box Volume
1.80 cubic feet
Optimum Ported Box Volume
1.79 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
27.2 Hz
Equivalent Compliance (Vas)
81.5 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

  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
  • How to Install a Car Subwoofer in a Box

Customer Ratings & Reviews

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I want 2 more!!!

I currently own 2 of these in a sealed box. Loud, clean, clear and efficient. The really do pack a PUNCH

By mar on December 22, 2013


found this helpful.

great sub

first subwoofer i ever bought and i have absolutely no complaints whatsoever!!this sub is a great starter sub and it slaps HARD!!!rockford fosgate is a high quality product that will sound amazing and last you for a long time dont think twice about getting this sub

By zmore on June 12, 2012


found this helpful.

Great Sound!!!

Easy to Install, very customizable and looks great, the sound with the amp is worht the extra weight on it. Recommended !!!

By HECTOR on March 3, 2014


found this helpful.

Amazing "punch" for your buck!

I put 2 of these in my friends buick, and let me tell you, just getting through the break in period, they hit hard, and we were watching them in his trunk and they are barely moving! These things are going to be champ status! Great sound quality, Great price, what more do you need?

By Tom on February 15, 2012


found this helpful.


Just picked two of these up yesterday and man do they pound and they are not even broken in yet! I also bought a 2 year warranty for each sub.

By Fly Like A G6 on November 26, 2011


found this helpful.

Best sub I have ever heard!

I have this sub in my mustang. And WOW. Does this thing hit. I love this sub and never want to get rid of it! This sub is almost to the point of its too loud. I told my friend I was ordering this sub and he told me to get two. glad I didnt. theres no need for anything else for bass. I have it in a belva ported enclosure with a rockford fosgate 500 amp and I am more than happy with my purchase. way more powerful than I thought it would be! buy this product!!!!

By Seth on November 24, 2013


found this helpful.


I got 2 of these hooked up to 1800 watt kenwood class d in my 89 honda prelude, it hits so hard i gotta hold my breath sometimes because i cant breath when there whammi. These subs are definitly worth it.

By soopa villian on August 21, 2011


found this helpful.

Incredible Sound!

I have a pair of the p2d4-12s where my backseat used to sit. Not that I need that much space because they only require 1cu ft of air. But I have them in custom ported enclosures which are consideribly larger. But with just these powered by a Punch T600 you can literally see the air pushing the quarter panels on my car. Stick your head next to the window and you can feel your hair moving. My car is all black so the smooth clean black look with the machined trim ring was a perfect compliment to the "blacked out" look I was trying to keep. They are so much better than the old school 15s I had back in the day which took up so much mor space! I recommend these to anyone looking to upgrade to a great sounding system but doesn't want to lose every inch of you trunk space...

By SCOTT on June 28, 2012


found this helpful.

great sub

This sub hits really good and looks great. I have been running it hard non-stop from day one. It sounds powerful, tight and clean. I have also pushed 500W RMS for awhile with no problems, this sub is tough. My only concern is why the basket is designed with plastic (or thin metal). A little cheap, but I don't see any issues arising from it.

By Cody on June 14, 2012


found this helpful.

powerfull and affordable!

as with any properly made speaker these speaker have the potential to destroy the silence. If your wire them correctly and understand how the load is distributed you will love these speakers (go to their website and view diagrams). I would not recommend these speakers to you if you bought your amp at a flea market as they will suck the power out and fry your board. Remember big speakers need lots of constant power to perform as needed so don't cheap out on your wires and amps.

By will on September 21, 2011


found this helpful.


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Our recommended add-ons
Rockford Fosgate P2P3G-12

12" Subwoofer Grille for RF Punch 2 & 3 Series


Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.


20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!



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