RE Audio XXX12D2

2000W 12" XXX Series Dual 2 ohm Subwoofer

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Product videos

• RMS Power: 2000W
• Rubber Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Dual Progressive Spiders
• Triple Stacked Magnets
• Flat Wire Voice Coil
• Venting System

Learn more about the xxx12d2

Good news and a little bad...

This item has been discontinued

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

xxx12v2d2 thumbnail

RE Audio XXX-12D2 v2 (XXX12v2D2)

OUR PRICE: $534.99

View item

Product Highlights

• RMS Power: 2000W
• Rubber Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Dual Progressive Spiders
• Triple Stacked Magnets
• Flat Wire Voice Coil
• Venting System


RE Audio

Authorized dealer

Built for Brutality

You’ve stumbled upon RE Audio’s XXX Subwoofer. Don’t be afraid. This subwoofer is built for brutality, but capable of so much more. This subwoofer competes with any high output SPL based subwoofer, but is capable of outputting amazing sound quality as well.

RE Audio knew this subwoofer was meant for those serious about the bass in their vehicles, and manufactured this subwoofer accordingly. With such a gigantic magnet, a new venting system had to be engineered; this Vented Magnet System (or VMS) allows the subwoofer to output amazing levels of power without getting too hot.

RE Audio’s XXX Subwoofer may intimidate some, however after getting to know the XXX Subwoofer, it has a kind side as well. One part of the RE Audio XXX Subwoofer completely boasts pure, unrivaled power handling, engineered primarily for excess. Another side of the XXX may surprise some, the subwoofer also sounds extremely clean and tightly responsive. RE Audio XXX Subwoofers are proudly manufactured in the USA, RE Audio truly cares about fine crafting their flagship subwoofers.

Subwoofer Features:
  • 12" Dual 2 ohm XXX Series Car Subwoofer
  • Power Handling:
    • RMS: 2000 watts
  • Impedance: Dual 2 ohm
  • Kevlar reinforced kraft pulp, dual composite 2-piece cone
  • Rubber surround
  • Integrated tinsel leads
  • FEA Optimized motor structure
  • Dual progressive spiders
  • Integrated gasket
  • Tork-Tite terminals
  • 3" 4-Layer aluminum flat wire voice coil
  • Split coil design
  • VMS Vented magnet system
  • Cast aluminum basket
  • Triple stacked magnets
  • Designed specifically for sealed or ported enclosures
  • Mounting Depth: 12-3/4"
  • Mounting Hole Diameter: 11-1/2"
  • Proudly made in the USA
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
XXX 12" T/S Parameters:
  • Electrical Q Value (Qes): 0.46
  • Mechanical Q Value (Qms): 3.29
  • Total Speaker Q Value (Qts): 0.404
  • Free Air Resonance (Fs): 21 Hz
  • Equivalent Compliance (Vas): 74 liters
  • One-Way, Linear Excursion (Xmax): 54 mm
  • Efficiency (SPL 1W/1m): 83.76 dB SPL
  • Effective Piston Area (Sd): 480 cm2
  • DC Resistance (Re): 4.2 ohm
  • Nominal Impedance (Znom): Dual 2 ohm
  • Thermal Power Handling (Pe): 2000 W
  • Force Factor (Bl): 18.16

Need the Perfect Subwoofer Enclosure?

Check out the RE Audio XXX12D2 Subwoofer Enclosure Guide

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

Product history:

RE Audio XXX12D2 V2 thumbnail
(newest, current model)
RE Audio XXX12D2 thumbnail
(previous model, replaced by RE Audio XXX-12D2 v2 (XXX12v2D2))

Subwoofer Wiring Guide

Wiring Guide to Wire 1 RE Audio XXX12D2 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 RE Audio XXX12D2 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 RE Audio XXX12D2 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 RE Audio XXX12D2 Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details

Subwoofer Specifications
XXX Series
Subwoofer Size
RMS Power Handling
2000 watts
Voice Coil(s)
Impedance (Per Voice Coil)
2 ohms
Voice Coil Diameter
83.7 dB
Xmax (millimeters)
54 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Kevlar reinforced kraft pulp, dual composite 2-piece cone
Woofer Surround
Magnet Structure
Triple Stacked
Subwoofer Grille
Re-Cone Kit Available
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
0.85 cubic feet
Maximum Sealed Box Volume
1.1 cubic feet
Minimum Ported Box Volume
1.7 cubic feet
Maximum Ported Box Volume
2.2 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
21 Hz
Equivalent Compliance (Vas)
74 liters
Total Speaker Q Value (Qts)
Electrical Q Value (Qes)
Electrical Resistance of Voice Coil (Re)
4.2 ohms
Mechanical Q Value (Qms)
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

  • RE Audio New Product Line Overview | CES 2015
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews

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Customer Reviews

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The best subwoofer ever made.

Hey people listen up. The dude above me isn't telling all there is about this sub. It IS undoubtedly the most powerful 12" sub in the world. As the guy mentioned other subs this one beats by a landslide. If you don't believe me go to youtube and look it up. It'll whoop Kicker's SoloX, Fi BTL's, and all others. This thing weighs in at a hefty 75 lbs. I've owned two for 10 years now and they aren't even worn in well. I'm running each sub off of a Hifonics BXi 2006d amp smoking at 2000 rms watts each sub. I've got 4 Optima batteries and two alternators so I know what I'm talking about. I have replaced two windshields (front and back) in my car. When I put in my Bass Mekanik cd I can vibrate cars four lanes over. You can't beat the price here, the msrp is $1,099 at the home page. So get this sub because, First is more powerful. Second it's tough as nails. Third it's cheaper by a lot. They can go in a small sealed box to a large ported box. This is a very versatile sub to own. One last thought, I've awed the crowds just showing them the back magnet of the subwoofer.

By Eric123 on September 17, 2010


found this helpful.

Slams!! But for a price.

I got this sub with the re ztx 5000.1 and it hits hard! I do tend to forget I only have one sub. I also had to put a battery in the back to keep up with it. And if you built a box don't be shy to go heavy duty. All and all a good sub. Have no complaints yet.

By Jimmy on September 19, 2013


found this helpful.

The Best Decision I have Ever Made!!

Well I bought the RE Audio XXX12D2 because of all the great reviews I have heard about it. I was looking for a subwoofer that would sound great and still be able to pump oout some serious bass when needed without having to have a multiple subwoofer system. The RE Audio XXX12D2 does all of it.

By nick on January 18, 2012


found this helpful.

Best sub in the world for SQ and SPL

The XXX sounds awesome, if you get one of these, make sure you call the guys at RE audio to help you design the best enclosure for you.

I only have it running off 400-500w RMS for now, and it hits harder than 3 type R's on 1000w RMS.

As for quality, it sounds beautiful.

By Matt on October 28, 2011


found this helpful.

One crazy loud 12"

I love this sub!! I'm powering it with a JL audio 1000/1v2 and it's louder than two MTX 9500 15"s on a Mmats pro audio 3000.1!!!! I have some videos of this thing moving the windshield of my car. Just look up (size matters to Re Audio) and you can see what I'm talking about. This thing is a must have hands down!!!!

By Jay on November 17, 2010


found this helpful.


this sub is absolutely ridiculous. i got mine about a week ago and i love it. i have it powered by the hifonics brutus 1700.1d and in a lil mazda sedan and it literally vibrates the screws in my body panels out. next thing on my list is to dynamat my car and get a bigger alternater. if you ever get the chance to get this sub dont pass it up trust me.

By Rob on April 3, 2011


found this helpful.

Amazing subwoofer!

I originally bought 2 of these only to realize upon receiving them that there was no logical way to fit both into my car, and that may be a good thing! Just one by itself is louder than any other system I have ever had. Truly blew me away!

By Mikell on March 30, 2014


found this helpful.


I do not own this BEAST, but have seen and heard two of them in a Chevy Suburban, each powered by an RE Audio 2400 watt mono block amp. They were installed in a 4.1 cubic foot tri-port custom made box. IN THE NAME OF ALL THAT IS HOLY!! This is the most powerful set up I have ever seen and heard. Two high output alternators, 4 extra batteries and true 0 gauge. Very expensive set up. Not for the faint of heart. Look out JL Audio, MTX and the rest, RE Audio is for real. I wish I could afford this set up!!!

By bostonharris on March 10, 2011


found this helpful.

Lots of boom for your buck!

Bought these to replace 2 x 12W7AE subs I was currently running. Got drawn to them by the massive excursion 4's!!! There things hit lows like crazy, way harder and louder then the W7's. I started to get excited, and ordered another amp so I could feed them more power. I made the mistake of not setting up my gains with SMD distortion detector, and got one a little hot. This ended up leading to a burnt out tinsel lead after about 15 hrs of pounding away @ 2400W RMS on one. Make sure they have a clean signal with minimal clippage to maintain durability as with any sub. I ordered another one, but this time am getting the SMD product as well. I have the other one in a sealed box, and it does not do the sub justice - put this sub in a ported box for sure! Also the one that I heated up and have not been running is still sitting in my box inverted in my truck - it was -25F the other night, and I noticed that all the pie magnets are now cracked...? I'm planning on pulling the sealed one out to see if they are too, pretty disappointed in this. It's not like I'm going to take them inside with me every night during the winter! But over all - a lot louder than the W7 for half the price, and sonic was very good to deal with.

By Jeremy on December 9, 2013


found this helpful.

Best Sub.

This is the best sub I have ever owned. I have it in a 5.11 cube box tuned to 27 hz and it slaps HARD. It is so clean and plays every note perfect running on 2500 RMS. Nothing more to say but if you want the best of the best buy this. Be sure to build your own box or you won't get your money put into the sub.

By Anthony on January 29, 2012


found this helpful.


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