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RE Audio SEXv2-12D2

750W 12" SE-X v2 Series Dual 2 ohm Subwoofer

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List price $499.99

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$246.99

with warranty

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SEX Subwoofer Series

The SEX v2 SERIES is an improvement in every way over RE Audio's most popular and best selling subwoofer series. The SEX v2 SERIES offers increased power handling, excursion as well as higher efficiency over the original SEX series. The SEX v2 SERIES touts a totally new look with its completely redesigned motor and magnetic assembly.



Subwoofer Features:

  • 12" Dual 2 ohm SEX v2 Series Car Subwoofer
  • Power Handling:
    • RMS: 750 watts
  • Impedance: Dual 2 ohm
  • Dual composite 2-piece cone
  • Rubatek foam surround
  • FEA Optimized motor structure
  • Progressive spiders
  • Wrap around rubber gasket
  • Tork-Tite terminals
  • 3" 4-Layer voice coil
  • Double stacked magnets
  • Cast aluminum basket
  • One-way, Linear Excursion (Xmax): 20 mm
  • Efficiency (SPL): 86.9 dB
  • Mounting Depth: 6-1/2"
  • Also available in a Dual 4 ohm: RE Audio SEXv2-12D4
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Need the Perfect Subwoofer Enclosure?

Check out the RE Audio SEXv2-12D2 Subwoofer Enclosure Guide

Product History:

RE Audio SEXv2-12D2 thumbnail
(newest, current model)
RE Audio SEX12D2 thumbnail
(previous model, replaced by RE Audio SEXv2-12D2)

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
SEX v2 (RE Audio)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
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.
750 watts
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
Voice Coil Diameter
Diameter of voice coil, usually measured in inches.
3"
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".
86.9 dB
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.
20 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.

Round / Circle
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Black
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.
Dual Composite 2-Piece Cone
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.
Rubatek Foam
Magnet Structure
Defines the overall structure of the subwoofers magnet.
Double Stacked
Subwoofer Grille
Most subwoofers are able to accommodate a universal grille; however, some subs include a grille and others have a specific, optional grille available for purchase separately. If "yes", then the subwoofer includes a grille. If "optional (sold separately)" the matching grille will need to be purchased in addition to the sub.
No
Re-Cone Kit Available
Some higher end subwoofers have replaceable cone assemblies. In case of a blown woofer, a recone kit allows for a simple replacement, as opposed to purchasing an entire new subwoofer.
No

Recommended Enclosure Specifications

Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Ported / Vented
Sealed
Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
0.75 cubic feet
Optimum Sealed Box Volume
This value indicates the ideal sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.0 cubic feet
Minimum Ported Box Volume
This value indicates the minimum ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.5 cubic feet
Optimum Ported Box Volume
This value indicates the ideal ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
2.0 cubic feet
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
6-1/2"
Cutout Diameter
The actual diameter of the hole you will need to cut out if you are creating a new mounting location for this speaker, or if you are mounting a subwoofer in a box.
11-3/16"
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

No

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

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

Average Attribution Rating

Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
Jacob

Johnstown, OH

Overall
Durability
Value
Features
Design
Usability
Amazing Sub, Worth Every Penny.

August 16, 2014

I have one of these subs in a ported box tuned to around 35 hertz on an 800 watt rms amp and it sounds perfect. It has great Sound Quality but it also has the SPL that a lot of people crave. Build quality is very good and this is a very attractive looking subwoofer, both cone side and motor side. Only slight negative is all the sanding i had to do to even get this sub in its box, because it didn't quite fit the standard hole. But overall an amazing sub. Highly recommend it.

16 of 26 found this helpful

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kyle

Saegertown, PA

Overall
Durability
Value
Features
Design
Usability
Awesome

December 16, 2014

This thing slams. I had a new type r hooked up to the same amp and it didnt hit as loud. I only have a 400 watt certified pioneer amp at the moment and my trunk flexes a little. I called sonic and the guy i talked to told me he had the same thing but the 10'' and he said he had either 1000 watt or a 1200 watt amp on his. I would definitely recommend.

6 of 11 found this helpful

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Jamie

Glendive, MT

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Great subs.

April 27, 2015

Sound quality is amazing. Solid build, I am very pleased with the performance of these speakers.

0 of 0 found this helpful

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reaudio94

Dallas tx

Overall
Durability
Value
Features
Design
Usability
BEAST!

March 23, 2015

Let me tell you these subs slams! I have 4 12's and they get down! Monster subs and great price highly recommend

1 of 2 found this helpful

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BubbaBoy

Wisconsin

Overall
Durability
Value
Features
Design
Usability
Dude. These subs BUMP!!!

November 12, 2014

I was in the market for new subs and was looking to get a great quality sub for not a lot of scratch. I just want to say that these subs are by far THE BEST subs for the money. The subs are really responsive and bit much harder than my RF t1D412. I currently have 2 RE audio SEXv2-12 running 600RMS per sub off of a RF t1000-1bd and a PHAT car audio battery by xs-power. They are also mounted in a dual 2 Cu. Ft. box. Btw that's 4 Cu. Ft. total space. I really love my subs and recommend these subs to all my friends. I used to be a RF fan, but RE FTW!!!!!!!!!

10 of 20 found this helpful

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smurf

Camden, NJ

Overall
Durability
Value
Features
Design
Usability
worth the money

March 26, 2014

These speakers hit hard. I recommend a second battery to keep up but I love them. Combined with my kicker amp n wires. A kick ass convo

11 of 27 found this helpful

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chevu

Orlando Florida

Overall
Durability
Value
Features
Design
Usability
the truth

June 24, 2014

I love dez subs dey get down real hard Da bass is deep n clear I have on an 2400 class d hifonics brutes amp @2ohms pushing 1600w 800 each sub and u can go wrong wit dez subs also have Dem in ported box tune 32hrz if u want to shut down comp get dez n leave Dem sorry ass jl punch n kicker along n step up wit da big doggs

11 of 30 found this helpful

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Accessory Tools and Products

Accessories added

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure

CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil.

Your Price $29.99

12" SingleHatchback Style Small Sealed Subwoofer Enclosure

CARB Compliant, 3/4" MDF Dual Hatchback Style Sealed Enclosure w/ Premium Carpeted Finish

Your Price $42.95

12" Subwoofer Small Sealed Enclosure

CARB Compliant, 3/4" MDF Sealed Enclosure Lined with Premium Carpeted Finish

Your Price $44.95

12" Vented Subwoofer Enclosure

CARB Compliant, 3/4" MDF Vented Enclosure Lined with Premium Carpeted Finish

Your Price $65.95

NVX 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

Your Price $39.99

25 ft. of Streetwires 12 Gauge Speaker Cable

You'll need speaker wire to hook up that new subwoofer!

Your Price $44.95

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

Your Price $14.99

20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

Your Price $59.99

Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

Your Price $94.95

Stinger Sound Dampening Trunk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

Your Price $69.99

12 oz. Can of Adhesive Spray

Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.

Your Price $6.99

40" x 15 Ft Piece of Premium Un-Backed Automotive Trim Carpet

Durable design for long life-span, available in many colors and shades.

Your Price $39.99

Gold Plated Dual Terminal Banana Plug Connector

Enables an expandable, secure connection accepting up to 8 gauge wire.

Your Price $1.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $16.99

Xscorpion 9-Piece Nylon Plastic Pry and Chisel Tool Set

Easily removes dash/trims, door clips, panels and pins, rubber grommets and vehicle emblems.

Your Price $14.99

Cordless Multi-Functional Heat Tool Soldering Iron Kit

Continuous working lock allows you to work without holding down trigger.

Your Price $79.99

4 Ft of 1/4" Thick Black Heat Shrink Tubing

Provides abrasion resistance and added protection for your cables.

Your Price $3.99

1mm All Purpose Solder

Solder is all purpose for use on most projects where solder is needed.

Your Price $8.99

Universal 12" Subwoofer Grille

Keep your subwoofer safe from accidental damages with this amazing grill.

Your Price $19.95

Scosche SPL Meter

Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.

Your Price $21.99

1 RE Audio SEXv2-12D2 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

2 RE Audio SEXv2-12D2 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

3 RE Audio SEXv2-12D2 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

4 RE Audio SEXv2-12D2 Subwoofers

2 Channel Amp

4 Channel Amp

Browse 1 question and 2 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
An old friend uses RE in his competition systems, and I have always been a fan of their products.
Mitch O on Jan 14, 2015
I've run RE XXX's in other setups. Very clean subs that can take a beating.
Joshua B on Nov 11, 2014

Product Summary

Manufacturer

Model Number

SEXv2-12D2

UPC

611892991965

Weight

21.50lbs

Internal SKU

sexv212d2

Internal Product ID

68085

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: RE Audio SEXv2-12D2

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