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Rockford Fosgate P2-1X12 (11P2-1X12)

800W Peak Punch P2 Single 12" P2D2-12 Subwoofer Loaded Enclosure

In Stock
|

List price $299.99

$149.95

with warranty

You Save: $150.04 (50.02%)

Order within 19 hrs 25 mins to ship 10/1

Arrives by Tuesday, Oct. 7 to zip 98109

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In Stock

Arrives by Tue, Oct. 7

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Bundled Savings with this Product

Save 35% On Maxxlink Complete Car Sound Deadening Kit

Get rid of the rattles and improve your sound! Save 35% on the Maxxlink VSD-CK Complete Car Sound Deadening Kit when purchased together with a Loaded Car Subwoofer Box. This offer cannot be combined with any other coupons or offers.

35.00

34871

840

Rockford Fosgate P2-1X12 (11P2-1X12)

$149.95

+

35% OFF

Maxxlink VSDCK

$99.99

Special Price $64.99 ($99.99 if purchased separately)

Maxxlink VSDCK

• Designed To Dampen An Entire Car
• Noise and Heat Isolating Metal Shield
• Flat Packed
• Ready To Install

Frequently Bought Together - Add Sound Dampening to order

Save 10% on an NVX trunk kit that contains 20 sq. ft. of quality sound dampening material. This material quiets vibrations, stops rattles, and increases the subwoofer SPL.

6.00

34871

507

Rockford Fosgate P2-1X12 (11P2-1X12)

$149.95

+

10% OFF

NVX SDTK20

$59.99

Special Price $53.99 ($59.99 if purchased separately)

NVX SDTK20

• Eliminates Road Noise
• Quiets Vibrations
• Stops Rattles • Increases SPL
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Five 18" x 32" Pieces

(Offer 1 of 2)

Combined Total Price

$214.94

You Save $35.00

Product Features
  • 12" Dual 2 Ohm Punch Series Stage 2 Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Enclosure impedance: 1 ohm (Wired internally in parallel to final 1 ohm impedance)
  • High modulus Kevlar reinforced paper cone and dust cap provides durability
  • High density NBR half-roll surround for enhanced excursion
  • Custom insulated/isolated 10 AWG nickel plated compression input push terminal assembly will keep connection secure and resist corrosion
  • Tear and fatigue resistant poly-cotton spider will hold up against high amounts of excursion
  • High temperature 2" 4-layer voice coil with spun laced Nomex insulating reinforcement collar
  • Optimized motor magnetics with extended pole piece and bumped backplate
  • Fatigue resistant and reduced strain stitched on flexible lead wire design
  • Multi point high-temperature/high-strength neck joint bonding technique for a cleaner bass output
  • High quality 16 gauge compound bend frame geometry adds to the sturdy construction
  • Semi flexible PVC removable protective motor cover helps keep motor clean and dust free
  • Proprietary spider venting/cooling technique helps keep subwoofer operating at a safe temperature
  • Decorative ABS trim ring for attractive appearance
  • Frequency Response: 26-250 Hz
  • Sensitivity: 86 dB
  • Xmax: 8.5mm
  • 1-year SonicElectronix.com warranty
Enclosure Features:
  • Single 12" Loaded, Ported Box
  • Solid 5/8" MDF Construction
  • Front-firing tuned port
  • Spring-loaded binding posts
  • Complete with high-density black box carpeting
  • Dimensions: 15-3/4"D x 19-1/8"W x 15-1/8"H

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Dual
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
2 ohms
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
400 watts
Total RMS Power Handling
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
400 watts
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
800 watts
Total Peak Power Handling
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
800 watts
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Kevlar Reinforced Pulp (Paper)
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Rubber
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
86 dB
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
26 - 250 Hz
Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
8.5 mm
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Enclosure Specifications

Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Vented / Ported
Number of Subs/Speakers
This value represents the number of speakers or subwoofers that the enclosure accommodates.
1
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
Square/Rectangle
Height
The height of the item, measured from top to bottom, in inches.
15-1/8"
Width
The width of the item from left to right (side-to-side) measured in inches.
19-1/8"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
15-3/4"
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
5/8"
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
1
Terminal Type
Spring clip terminals work best with bare wire connections with small-gauge speaker wire, or pin-type connectors.

Binding post terminals are a sturdier, more versatile type of speaker terminal. Because binding post terminals are are threaded, you can tighten them down against the wire or connector for a tight, clean connection. The most popular style of binding post terminals is known as a "5-way binding post". This type can accept bare wire, or any of the common speaker wire connectors. Binding posts with the option to be used with banana clips are even more versatile

Spring posts are a hybrid of the two. Instead of using a thread and "screwing" them tight, they use a spring to allow the wire to fit and tighten against the terminal.

Spring posts (banana clip ready)
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Black
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Carpet

Specials with this Item

Promotions
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
75%
4 Star
25%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.9
Value
5.0
Features
4.8
Design
4.8
Usability
4.9
Keylan

Las Vegas, NV

Overall
Durability
Value
Features
Design
Usability
Great

June 3, 2014

I cant complain about this sub a all.... it has all the bass id ever need in my ford ranger it rattles everything in my car and i love it i would recommend this sub to any and everyone you wont be dissapointed

0 of 0 found this helpful

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awd

PALM DESERT, CA

Overall
Durability
Value
Features
Design
Usability
Amazing

April 16, 2014

I definitely recommend this product. I had 2 12in MTX subs in my car before this 1 12in sub and this sub hits twice as hard with the settings on my amp's gain set low. I only have a 250w amp and my Rockford hits like crazy and its not even powered all the way up. This sub is in my 2006 Audi A4 and it makes everything shake.

0 of 0 found this helpful

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Zak

Pa

Overall
Durability
Value
Features
Design
Usability
Fantastic

January 2, 2014

Rockfords are fantastic. Sexy design, clean sound, tough quality. My p2 pounds harder than i imagined and i couldn't be happier, for the price you pay this by far the best bang for your buck.

0 of 0 found this helpful

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Ron

Yakima, Wa

Overall
Durability
Value
Features
Design
Usability
Great service and teck support on phone

September 18, 2013

I am new to subs and amps. I like what I ordered thru sonic, but I should have called them to help me make my selection, me not knowing about 1 ohm, 2 ohm, 4 ohm set ups, I bought a loaded sub in box at 1 ohm, the amp was not 1 ohm stable, after talking to one of their techs I was able to rewire sub to 4 ohm and have no more issues of amp over heating and shutting down. They had a great price that beat a local stereo sales place by half the money on the exact same sub and amp. Only thing is I wish now I would have bought 2- 12' sub instead of one and an amp that would run the two. Thanks Sonic

0 of 0 found this helpful

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Gary

Garland, TX

Overall
Durability
Value
Features
Design
Usability
Rockford Rocks

September 17, 2013

I've known friends that have have had RF products but until you have in your car you'll never truly understand. These subs rock!! Great enclosure that is designed for the sub as well as phenomenal sound. You must use it with a Rockford Fosgate, they are the most powerful clean amps on the market.

0 of 0 found this helpful

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Aaron

Piney river va

Overall
Durability
Value
Features
Design
Usability
Rock 12

September 16, 2013

Great price fast shipping & the Rockford 12's are thumping I would recommend to all my friends

0 of 0 found this helpful

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Dillon

RI

Overall
Durability
Value
Features
Design
Usability
This Sub...

February 27, 2013

So.. My freind spent about 1k on his sound system. He bought this sub and some rediculous amp.. I, being the brighter of the two, bought this sub, with a Rockford Fosgate R500-1, and my car sounds the exact same as his. This sub and the amp listed above is enough to make my 06 Acura TL bump so hard, the car next to me can feel it. I rock the sub at 25% during normal listening, and 50% power when trying to make it shake. This really isnt my music style, however. I listen to all genres, mostly pop punk, and this sub really allows me to hear the lows of all music. I recommend it greatly.

0 of 0 found this helpful

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pascal

Canada

Overall
Durability
Value
Features
Design
Usability
not bad but not quite it!

October 10, 2012

The good: good sound quality hit hard, great size (not to big). The bad: no grille to protect. 1 oms not versatile have to have amp that can handle it i have the polk pa 1100.5 amp and this sub can not handle have the gain of the amp whithout clipping but it is still very loud and clear if you ajust it right. Finally the look is ok but not in the wow factor.

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

Your Price $39.99

NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

Your Price $59.99

NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Your Price $7.99

Car Stereo and Speaker Installation Tool Kit

Complete Car Stereo Tool Kit, Includes Voltage Test Light, Wire Stripper and More

Your Price $12.99

Browse 1 question and 1 answer
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Why did you choose this?
Sonic Electronix Store
GREAT PRICE!!!! Thanks SonicElectronix!
Blake B on Aug 21, 2014

Product Summary

Manufacturer

Model Number

P2-1X12

UPC

780687332952

Weight

49.10lbs

Internal SKU

p21x12

Internal Product ID

34871

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Rockford Fosgate P2-1X12 (11P2-1X12)