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(2) Rockford Fosgate P3SD2-12

1600W Peak (800W RMS) 12" Punch Stage 3 Series Shallow-mount Dual 2-ohm Subwoofer

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• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 2 ohm
• Anodized Aluminum Cone
• M-Roll Santoprene Surround
• Mount depth: 3.65"
• Sensitivity: 86 dB

Learn more about the p3sd212_2
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List price $479.98
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$439.98

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Description


Rockford Fosgate brand icon

Authorized dealer



Taking Punch to a Higher Stage

The P3SD2-12 Punch Series 12" Shallow-Mount Subwoofer has a peak power rating of 800 watts and a RMS rating of 400 watts. It is capable of producing 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 2-1/2" Voice coil and a protective PVC textured magnet cover. Rockford Fosgate understands all vehicles are not the same, because some cannot accommodate deep subwoofers. In the past, that meant no Bass. Not anymore! Now even depth challenged vehicles can have REAL Bass and the Dual Voice Coil allow configurations for every application.

 
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.

 

Rockford Fosgate Punch P3 P3SD2-12

800W Peak (400W RMS) 12" Punch Series Dual 2-ohm Shallow Car Subwoofer
Quantity: 2

Product Details:

  • 12" Dual 2 ohm Punch Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Anodized Aluminum Cone
  • M-Roll Santoprene Surround
  • Shallow Motor Assembly
  • Optimized for both sealed and vented enclosures
  • StampCast basket with integrated spider venting
  • Dual linear spider with embedded 16 AWG tinsel leads
  • Diamond cut cast aluminum trim ring
  • 2.5" High Temperature Voice coil
  • 8.4 mm Xmax
  • 51 oz. Double Stacked magnet motor structure
  • Frequency Response: 34 - 250 Hz
  • Resonance Frequency (Fs): 34 Hz
  • Sensitivity: 85 dB
  • Recommended sealed box volume: 1.00 cubic feet
  • Recommended ported box volume: 1.25 cubic feet
  • Top-mount depth: 3.65"
  • Cutout diameter: 11.22"
  • CTA-2031 Compliant
  • Authorized Internet Dealer
  • Optional protective subwoofer grille (sold separately) Rockford Fosgate P3SG-12
  • 1-year Manufacturer's Warranty

  • Priced Individually

Product history:

Rockford Fosgate P3SD2-12 2 Pack thumbnail
(newest, current model)
Rockford Fosgate P3SD212 thumbnail
(previous model, replaced by (2) Rockford Fosgate P3SD2-12)
Rockford Fosgate P312D2S thumbnail
(previous model, replaced by Rockford Fosgate P3SD212 (09P3SD212))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 (2) Rockford Fosgate P3SD2-12 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 (2) Rockford Fosgate P3SD2-12 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 (2) Rockford Fosgate P3SD2-12 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 (2) Rockford Fosgate P3SD2-12 Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Punch P3 Shallow Mount Series
Subwoofer Size
12"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
2.5"
Frequency Response
43 - 250 Hz
Sensitivity
86 dB
Xmax (millimeters)
8.4 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Anodized Aluminum
Woofer Surround
M-Roll Santoprene
Magnet Structure
Single Stacked
Magnet weight
51 oz.
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
CTA-2031 Compliant
Yes
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.0 cubic feet
Minimum Ported Box Volume
1.25 cubic feet
Top-Mount Depth (Mounting Depth)
3.65"
Cutout Diameter
11.22"
Shallow Mount Installation
Yes
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
34 Hz
Equivalent Compliance (Vas)
35.3 liters
Total Speaker Q Value (Qts)
0.67
Electrical Q Value (Qes)
0.75
Electrical Resistance of Voice Coil (Re)
3.40 ohm
Mechanical Q Value (Qms)
6.60
What is in the box?
Paperwork
Warranty/Registration card
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

P3SD2-12 2 Pack

Weight:

25.80lbs

Internal SKU:

p3sd212_2

Internal Product ID:

168513

Customer Ratings & Reviews


(2) Rockford Fosgate P3SD2-12 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
5
Design
4.9
Usability
5

Customer Reviews

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Great Shallow Mount Sub!

The following review is for P3SD2-12, which is a part of the bundle you are viewing.

I put this sub in a ported box in my 2007 classic silverado with a kenwood 9106d amp (500 watts RMS @ 4 ohms) and it sounds great!! It sounds accurate and can really bump for a shallow sub. If something happens I will change my review accordingly but as of right now this was a great purchase! BTW when i bought this sub the sonic electronix website said the frequency range was only to 43 hz, in the owners manual it says 34 hz.

By Person on August 27, 2014

55 found this helpful


amazing

The following review is for P3SD2-12, which is a part of the bundle you are viewing.

I bought one of these for my 07 f150 to go underneath my back seat. This sub was great for the small space I had. The bass is so clean and tight and hits nice and hard. Would recommend this to any one. Well worth the money!

By monster1088 on July 5, 2013

54 found this helpful


Love them

The following review is for P3SD2-12, which is a part of the bundle you are viewing.

I love my P3s. They fight perfectly under my seat in my ram 1500. And the sound they produce sounds so clear its beautiful.

By Tim.s.p on December 11, 2015

37 found this helpful


Awesome deal

The following review is for P3SD2-12, which is a part of the bundle you are viewing.

I have 2 of these in a 05 ram 1500 under the rear seat and just like there name they rock out if u have limited air space
Why pay for 600 a piece subs when these just might outperform any others you can't go wrong with anything built by Rockford fosgate I highly recommend them and sonic electronic they have the vest deals and coustomer service on the net

By Yankee Rob on January 11, 2016

35 found this helpful


Small footprint, sounds great.

The following review is for P3SD2-12, which is a part of the bundle you are viewing.

I bought this sub as an alternate for my big box so I can use the third row in my vehicle. I installed the sub in an Atrend thin profile ported box and I'm pushing 750W RMS at 1ohm.

The sound quality is pretty good considering it's a thin mount sub. It'll miss out on the low end but it's very serviceable. To improve the loudness, I added some polyfil to the box. It certainly helps.

It's a great sub for the price. I don't expect anything less from Rockford Fosgate. Well done.

By Ugly on January 28, 2020 Checkmark Icon Verified purchase

33 found this helpful


Nice sub!

The following review is for P3SD2-12, which is a part of the bundle you are viewing.

Puts out some great sound! Love Rockford dual voice coil. Put in a ported box in my Sierra definitely has some thump now!

By Scott on May 22, 2026 Checkmark Icon Verified purchase
2024 GMC Sierra 1500 Denali


The following review is for P3SD2-12, which is a part of the bundle you are viewing.
By Jeff on March 24, 2025 Checkmark Icon Verified purchase




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