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Rockford Fosgate P3SD412 (09P3SD412)

12" Dual 4 ohm Shallow-Mount Punch Stage 3 Series Car Subwoofer

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12" Dual 4 ohm Punch Stage 3 Shallow Subwoofer • 400W RMS • 800W Peak • Kevlar reinforced semi-pressed paper cone • Poly-foam surround • Tear and fatigue resistant poly-cotton spider

Learn more about the 09-p3sd412

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

p3sd412 thumbnail

Rockford Fosgate Punch P3 P3SD4-12

OUR PRICE: $219.99

View item

Product Highlights


12" Dual 4 ohm Punch Stage 3 Shallow Subwoofer • 400W RMS • 800W Peak • Kevlar reinforced semi-pressed paper cone • Poly-foam surround • Tear and fatigue resistant poly-cotton spider

Description


Rockford Fosgate brand icon

Authorized dealer

  • 12" Dual 4 ohm Punch Stage 3 Shallow Subwoofer
  • Power Handling:
    • 800 watts Peak
    • 400 watts RMS
  • Impedance: Dual 4 ohm
  • Kevlar Fiber Semi-Pressed Paper Cone
  • Compressed Sealed Poly-foam Surround
  • ABS/Acrylic Dustcap Assembly
  • Tear and fatigue resistant poly-cotton spider
  • 2.5" Dual 4 ohm Voice Coil with spun-laced Nomex insulating collar
  • Frequency response: 43-250 Hz
  • Sensitivity: 86 dB
  • 1-year SonicElectronix.com Warranty

Product history:

Rockford Fosgate P3SD4-12 thumbnail
(newest, current model)
Rockford Fosgate P3SD412 thumbnail
(previous model, replaced by Rockford Fosgate Punch P3 P3SD4-12)
(previous model, replaced by Rockford Fosgate P3SD412 (09P3SD412))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate P3SD412 (09P3SD412) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate P3SD412 (09P3SD412) 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 P3SD412 (09P3SD412) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate P3SD412 (09P3SD412) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

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)
4 ohm
Voice Coil Diameter
2.5"
Frequency Response
43 - 250 Hz
Sensitivity
86 dB
Xmax (millimeters)
10-13/16 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Fiber
Woofer Surround
Foam
Magnet Structure
Single Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
.60 cubic feet
Maximum Sealed Box Volume
1.20 cubic feet
Minimum Ported Box Volume
1.25 cubic feet
Maximum Ported Box Volume
1.25 cubic feet
Top-Mount Depth (Mounting Depth)
3-5/8"
Cutout Diameter
11-1/8"
Shallow Mount Installation
Yes
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
45 Hz
Equivalent Compliance (Vas)
21.00 liters
Total Speaker Q Value (Qts)
0.74
Electrical Q Value (Qes)
0.88
Electrical Resistance of Voice Coil (Re)
6.80 ohm
Mechanical Q Value (Qms)
4.60
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

P3SD412

Weight:

15.00lbs

Internal SKU:

09-p3sd412

Internal Product ID:

9157

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews


Rockford Fosgate P3SD412 (09P3SD412) thumbnail image

5 star
68%
4 star
23%
3 star
2%
2 star
4%
1 star
2%



Durability
4.6
Value
4.6
Features
4.5
Design
4.8
Usability
4.7

Customer Reviews

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Quality sound

I have 2 hooked up to a t-500.1bd sounds great the lows they hit are amazingly great 5 stars must have

By Ryan on July 19, 2011

27 found this helpful


Awesome Bass

Sounds great, lasts long, worth the money!

By LizardKing on July 9, 2011

25 found this helpful


AWESOME!!!!!!!!!!!!!!!!

These subs are amazing. i really didn't think slim subs would actually BUMP!! i got two12 " of these subs in my 05 Ford F 150 under the back seat. and they make every thing shake. if you have a good amp. i would recommend these subs to any one looking for something thin enough to hide and produce some great bass. i give 5 stars all the way. and now that there getting cheaper im gonna get 2 more tens to complet the system :))

By Adam on May 16, 2011

25 found this helpful


One bad punch!

Bought this speaker to put in my son's 86 F150. Built a ported box to go behind the seat. After a period of break in (factory recommended) it sounds great. Would recommend it to anyone looking a shallow sub. Got it cheaper here than at a local car audio shop.

By shaggy on October 25, 2010

24 found this helpful


Good Subs

I Have used Fosgate subs for 15 years and never had a bad thing to say about them. I recently bought the fosgate p3 shallow subs and put them in a 1998 Sonoma single cab and they hit hard. I am very happy with the sound quality and space saving design of the subs. I would suggest them to anyone and when i say they hit i mean it.

By Syd on August 24, 2010

24 found this helpful


2 p3sd412 behind the backseat in 06tacoma 4door

The subs are not the cheapest shallow-mount.That being said the subs fit great in my Tacoma. There is no space behind the backseat and i got two of them to fit. They are being pushed by a Hifonics Brutus BXI2010D 2000 Watt D-Class set up on one ohm. Everyone who hears my truck loves it. I beat the system everyday for around 6 months now.

By miller on March 10, 2010

24 found this helpful


amazing subs

The subs sound amazing, they have a good deep bass. fits and sounds really good in small trucks. i have a '03 GMC Sonoma and they really bump it. I can feel my truck vibrating. All my friends enjoy them and say they are the best for shallow subs. I would recommend these.

By brittany on June 5, 2011

23 found this helpful


very happy with this sub

I bought this sub 6 months ago and have had no problems with it. It does have a hard time hitting the low frequency but still am very pleased

By dylan on May 17, 2011

24 found this helpful


Great Shallow Mount Subs

My first set of shallow mount subs, I have 2 in a narrow box under the back seat in my truck. Only subs I could find rated for the small cubic air space and they hit hard. Powering them with a HiFonics Zeus 2 channel amp. 400 rms @ 2ohm x2. Even with a 2 farad cap my lights dim inside and out when at full blast. Also rare to find a dual coil shallow mount as well.

By Bryan on February 22, 2011

23 found this helpful


super shallow subs

have 2 of these in sealed boxes in a 97 fullsize chevy reg cab powered by a rockford power 1000-1 in 1 ohm with a 1 fd rockford cap and they pound great sub for the price

By denny on February 8, 2011

23 found this helpful




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