Rockford Fosgate P300-12 | 12" Powered Subwoofer Enclosure

Rockford Fosgate Punch P300-12

600W Peak (300W RMS) Class-D Amplified Single 12" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

600W Peak (300W RMS) Class-D Amplified Single 12" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

• 12" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs


List price $389.99
Save: $60.00


In Stock with warranty
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Order within 13 hrs 35 mins to ship 9/18

FREE delivery: Tue, Sept. 21 to VA.

Item Condition: Brand new

The item is brand new and not used.


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Add an NVX SDTK20 Sound Dampening Trunk Kit to your Subwoofer purchase and save 50%. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

Rockford Fosgate Punch P300-12

50% off

Priced separately $389 98

Bundle Savings of $30 00

Total bundle price:

$359 98

Rockford Fosgate

Authorized dealer

Ready To Go

If you need to quickly add bass to a system or want to alleviate the hassle of separate amplifiers and subwoofers, then the P300-12 is the right one for the job! The P300-12 features a Punch 12” subwoofer in a custom sealed enclosure and is powered by a mighty 300 Watt amplifier. The system is all-inclusive, so you only need to run power, ground and a signal from the source to get this baby moving. Features a durable exterior that resists scrapes and bumps while in the trunk or cargo area.




Subwoofer Features:

  • 12" Punch Series Subwoofer
  • Power Handling:

    • Peak: 600 watts
    • RMS: 300 watts
  • Proprietary woofer optimized by Rockford Fosgate for this enclosure
  • CEA-2031 Compliant
  • Klippel Verified
  • Proprietary spider venting/cooling technique
  • StampCast basket with integrated spider venting
  • 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" voice coil w/ spun-laced Nomex insulating re-inforcement collar
  • Frequency response: 35-150 Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

General Enclosure Features:

  • Rockford Fosgate Sealed Enclosure
  • "Closed-loop" design ensures optimum performance between woofer, amplifier and enclosure
  • Universal vehicle fitment
  • 5/8" MDF Box material
  • Covered with industrial heat activated vinyl
  • Dimensions: 7"TD x 11"BD x 19-9/16"W x 15"H
  • Weight: 29.6 Lbs. (approx)

Amplifier Specifications:

  • 300 Watt Class-D mono block
  • CEA-2006 Compliant
  • Remote bass level control included
  • Intelligent auto turn on/off function
  • Gain and bass boost control
  • Built-in adjustable bass boost EQ
  • Built-in 0°/180° phase switch
  • Variable 50Hz to 200Hz @ 12dB/Octave Butterworth
  • Removable Connector Power/Ground/Remote
  • Thermal and over voltage protection
  • High-efficiency, low current design
  • Low-Level & High-Level Inputs
    • Low-Level: 1 RCA Pair
    • High-Level: Left/Right Summed Inputs
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Fuse Rating: 15A x 2

Check out the Rockford Fosgate Punch P300-12 Owner's Manual

Subwoofer Amplifier Power Specifications
RMS Power @ 2 ohms
300 watts x 1 channels
Peak Power Output
600 watts x 1 channels
Amplifier Specifications
Amplifier Class
Number of Channels
1 - Mono
Total Peak Power Output
600 watts
Total RMS Power Output
300 watts
Maximum Input Gauge Size
Speaker Level Inputs
Preamp Outputs
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 200 Hz
Bass Boost
0 - 12 dB
Bass/Gain Remote
Fuse Rating
15A x 2 
CEA-2006 Compliant
Subwoofer Specifications
Subwoofer Size
RMS Power Handling
300 watts
Total RMS Power Handling
300 watts
Peak Power Handling
600 watts
Total Peak Power Handling
600 watts
Woofer Surround
Santoprene Rubber
Woofer Composition
Frequency Response
35 - 150 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Number of Subs/Speakers
Box Style/Shape
Hatchback Style, Angled Back
Second Depth
Number of Terminals
Terminal Type
Binding posts
Box Exterior Color
Box Finish
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Rockford Fosgate Punch P300-12

Rockford Fosgate Punch P300-12



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Overall rating distribution

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By feature average rating



October 26, 2013

Cost Effective, Quality Bass!

Well first of all let me say that I was pleasantly surprised by the RF P300-12. This really is a fantastic value product to get some solid bass happening in your ride. I had 2x12" 500W RMS subs 10 years ago and that was great for my early 20's when I wanted to turn heads. Now in my 30's rolling in a demure 2013 Ford Escape I still like quality bass but just don't need the SPL. But don't let that fool you, this thing will still rattle your rib cage!
I actually ordered this on a deal with an 8 guage install kit included. That gives it all the power it needs. The install took me a full day as this was my first sub install and it took me a couple of attempts to patch into a good speaker signal, not to mention fighting through the myriad of plastic panels in my ride. An experienced installer could knock this out in 3 hrs no sweat. One trick on the speaker signal, don't go for a left or right speaker, when the mix sends the bass left or right, your sub will follow, and that sounds ugly. You want a direct sub output or central dash mounted speaker not subject to balance. The length of the signal leads is no problem as long as you run it away from the power cables.
The sub takes a few weeks to wear-in so I recommend running it at no more than 30% (remote level) during that time. You can hear when it switches from accurate bass reproduction to just woofing without care for quality. Keep it under that point during wear-in and it will improve with time like a good wine.
In terms of setup, the 'bass boost' and 'gain' features don't do anything for me. They are basically redundant for my install and using them impacts accurate bass reproduction. The included remote gives me all the gain I need and I never need or want to run it above 50%. The crossover runs from 50Hz to 200Hz and is a handy feature. I have mine set around 65Hz and that suits me.
The convenience of being able to remove this from the car at any time is a huge benefit.
The sealed enclosure is perfect and you can tell this is a well tuned quality unit. Ports are for people who want to puuuush air. I want quality, tight reproduction and low frequency response, and that's what you get with well tuned sealed units like this.
If you're after good quality listening level bass at low cost, the convenience of removing at any time, this is the product for you. Buy it.


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February 25, 2014

Pretty good

Honestly I ordered this because I needed a temporary setup while I save more money to buy my dream system.

There is nothing really bad I can say about this woofer, it has great sound quality, its compact, the only thing I don't like is that bass below 35 hertz sounds crappy because its a sealed box and the box is also way too small. If this was in a 2 cubic foot ported box tuned to 32 hertz, it would sound even better with better sound quality.

Some advice I can give to people who have no idea how to set crossovers: Set the lowpass on 80, this means only bass 80hertz and below will go to your subwoofer.
On your headunit, set high pass for the door speakers to 85 or 90, that way only bass above 85 or 90 hertz goes to the door speakers and not the sub.

Put this sub as close to your tail lights as possible, and face them toward the tail lights, basically by corner loading this sub, youll get the loudest, deepest bass.


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February 22, 2013


Seeing as there are no reviews on this great product and I was nervous about the purchase I will let you know this is a great set up! and it is LOUD! I love it for the price and convince of having the amp,sub and box all in one package. Its in the trunk of my 2012 camaro and it absolutely thumps.


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January 19, 2015


I would buy this subwoofer one thousand times over. Awesome bass.


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July 6, 2014

Great bang for your buck!

Got this because I just a little more bass than what I got from the factory. It does just that, you won't be winning any SPL competitions but it adds just enough. Install was simple, power and ground and got my signal from the factory woofer in the deck and set the remote to auto on! Small enough so I didn't sacrifice any trunk space yet sounds great!! Would recommend!!!


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October 24, 2013

Let's be blunt...

All I have to say is it blew me over when I turned up after installing.. I expected just a nice touch of bass to my system. Instead, it really overwhelmed when it over achieved my expectations. Honestly to god, this could probably go against some dual 12 inch subs for this single 12 inch.. Have my bass nob turned up 1/3 of the way and it shakes the mirrors. It might just be because I have a little mustang and not an SUV, but this thing hits!!


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July 11, 2014

Me. Williams

Great product, small product that kicks a major punch very satisfied with the sound.


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March 3, 2014

surprisingly great subwoofer

Upon looking at this speaker you don't expect much. But once it's playing you can hear that quality rockford produces. This sub won't break glass or do hair tricks, but for the price you pay, it's a steal. Would recommend for anyone who has little room to spare but still wants great sound.


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February 22, 2015

Highly Impressed !

I am an experienced Advanced MECP Technician for an install shop and I installed this for a client who brought it in. I typically do not like self powered sub-woofers but this one really impressed me. Granted it was installed in to a 2014 Ford Focus Hatch Back, emphasis on Hatch Back part, but it sounded amazing for a single sub-woofer. Great job Rockford Fosgate ! ! !
It also came with some nice Velcro I applied to the bottom of the hard shell box and it really gripped in to the clients rear hatch area to prevent it from traveling around.
The quick connectors also for power, ground, and remote, as well as for the RCA connections was a pleasant feature as well to work with.

Ity was great also that it came with a Bass Knob as it was a stock radio in the vehicle which we used a line level converter, and having the Bass Knob really gave him the independent sub-woofer control he needed.


found this helpful.

Lake rat

June 9, 2014

Good sound for the price

I love this subwoofer ,i put this in my boat for the kids to have some jam while they was so easy to install and also easy to disconnect because of being in my boat I wish they made a waterproof one.this is my second one I also bought one for my sons truck i would recommend this subwoofer who wants good sound for the price


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September 18, 2013

Simply Awesome

If you are wanting some bass to complete your system I highly recommend this unit. Its almost spiritual. Its hard not to turn it up. The bass vibration going through the vehicle and yourself is incredible. I have to wear ear plugs when I get carried away with the sound. This was my first purchase from sonic electronix and was very satisfied with the transaction.


found this helpful.

Big G

May 10, 2015

Rockford fosgate Punch P300-12

I would recommend this product ...For what it is a12inch speaker in a smaller size box in my small car it gives me a decent amount of bass
And the fact it has its own little amp built into the box makes it easy to remove the whole box from the car when I need the extra room as its plug and play the way I have it wired ....I have in my other car a 12 inch JL -W7 on a clean JL 1,000 watt mono block D class amp so I know my bass ...
So the answer is for the price and quality I give it a thumbs up...Oh and Sonic Electronic had very fast delivery and no issues ...I got what I wanted in a very timely manner and I live near Toronto ......


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July 31, 2015

Great sound at great price

Incredible amount of bass from such a compact unit. Free's up the smaller speakers to do what they were meant to resulting in overall improvement of sound quality. Remote boost control a great feature along with auto power on/off. For anyone simply looking to add a bit more punch, clarity and volume; this is the most cost effective way to go. Sounds more expensive than it is.


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April 19, 2015

Excellent product

excellent sound, craftmanship and material are excellent, easy to install.
100 % recommended.


found this helpful.

Dain Young

September 10, 2015

Solid performer!!!

This is the second one that I have owned, the sound is just unreal. Nice bass punch in such a small form factor. You won't be disappointed!!!!!


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600W Peak (300W RMS) Class-D Amplified Single 12" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included


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