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RE Audio SXX10D4

10" Dual 4 ohm SXX Series Car Subwoofer

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List price $589.99

$199.98

with warranty

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Arrives by Monday, Sept. 22 to zip 07095

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RE Audio SXX Subwoofers

RE Audio raises the bar for high output with the SXX line of their competition grade, high excursion subwoofers. With an impressive power handling rating of 1000 Watts RMS – this subwoofer shows you it’s meant for those serious about quality bass.

Every single component of this subwoofer has been crafted with precision in mind to obtain full, impactful bass. From its 3” eight layer aluminum flat voice coil, to its triple stacked magnets this high powered subwoofer will output with fine clarity.

The entire SXX line of subwoofers can handle an impressive 1000 watts of RMS continuous power, no matter the size! With its large Rubatek Foam surround and FEA optimized motor structure; this woofer can handle large amounts of power, while maintaining durability. The RE Audio SXX Subwoofers series is certainly one subwoofer manufactured with hi-fidelity audio in mind.

Subwoofer Features:
  • 10" Dual 4 ohm SXX Series Car Subwoofer
  • Power Handling:
    • RMS: 1000 watts
  • Impedance: Dual 4 ohm
  • Dual composite 2-piece cone
  • Rubatek foam surround
  • FEA Optimized motor structure
  • Progressive spiders
  • Wrap around rubber gasket
  • Tork-Tite terminals
  • 3" 8-Layer voice coil
  • Cast aluminum basket
  • Triple stacked magnets
  • Designed specifically for ported/vented enclosures
  • Also available in a Dual 2 ohm: RE Audio SXX10D2
  • Proudly made in the USA
  • Also found as: sxx 10, sxx10, sxx 10d4, sxx-10, sxx-10d4
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
SXX 10" T/S Parameters:
  • Electrical Q Value (Qes): 0.29
  • Mechanical Q Value (Qms): 4.3
  • Total Speaker Q Value (Qts): 0.27
  • Free Air Resonance (Fs): 30.7 Hz
  • Equivalent Compliance (Vas): 21.8 liters
  • One-Way, Linear Excursion (Xmax): 22 mm
  • Efficiency (SPL 1W/1m): 85.2 dB SPL
  • Effective Piston Area (Sd): 310 cm2
  • DC Resistance (Re): 1.9 ohm
  • Nominal Impedance (Znom): Dual 4 ohm
  • Thermal Power Handling (Pe): 1000 W
  • Force Factor (Bl): 21

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

Product History:

RE Audio SXXv2-10D4 thumbnail
(newest, current model)
RE Audio SXX10D4 thumbnail
(previous model, replaced by RE Audio SXXv2-10D4)

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
SXX (RE Audio)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
10"
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.
1000 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.
4 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".
85.2 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.
22 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.
Triple 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
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.
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.
1.0 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.
Maximum Ported Box Volume
This value indicates the maximum ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.25 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.
9-1/4"
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

Electromechanical Parameters

Free-Air Resonance (Fs)
The free-air resonance frequency of the subwoofer, measured in Hz. At this frequency the weight of the moving parts is perfectly balanced with the subwoofers suspension system.
30.7 Hz
Equivalent Compliance (Vas)
This is the amount of air that has the same stiffness as the subwoofers suspension. The greater the rating, the lower the stiffness and larger recommended enclosure. It is measured in Liters.
21.8 liters
Total Speaker Q Value (Qts)
This is the subwoofers relative damping (Q) at the resonance frequency (Fs), including all dimensionless losses. Essentially, a high Qts value (closer to 1.0) means the subwoofer is great for sealed enclosures and a low Qts value (closer to 0) means the woofer is great in vented enclosures. A Qts of around 0.45 means the woofer will work decently in either enclosure type.
0.27
Electrical Q Value (Qes)
The subwoofers relative damping (Q) at the resonance frequency (Fs), including electrical losses. Also called the mechanical damping of the subwoofer. The unitless measurement usually varies from 0.5 – 10.
0.29
Electrical Resistance of Voice Coil (Re)
Amount of DC resistance of the subwoofer when measured with an ohm meter. Typically, this will read less than the impedance rating of the subwoofer.
1.9 ohms
Mechanical Q Value (Qms)
This is the subwoofers relative damping (Q) at the resonance frequency (Fs), including mechanical losses. Also called the mechanical damping of the subwoofer. This unitless measurement usually varies from 0.5 – 10.
4.3
Efficiency Bandwidth Product (EBP)
This number represents the trade off between having an efficient woofer and one with a wide bandwidth. To calculate this number, take the Fs and divide it by the Qes. If the number is below 50, the woofer is designed for a sealed enclosure only. If it's between 50-100 it can be used in either. Lastly, if it's greater than 100 it's designed for vented enclosures.

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
79%
4 Star
14%
3 Star
7%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.6
Value
4.6
Features
5.0
Design
4.9
Usability
4.9

beat_nutt313

Griffin, GA

Overall
Durability
Value
Features
Design
Usability

Rollin' Earthquake

July 5, 2012

This sub BANGS!!!! I got 2 of these guys in the trunk of my 03 V6 Mustang on 1208 watts a piece and let me tell you, they kick ass. Hard to believe but I'm hittin' harder than these big body chevy's round my way and nobody can figure it out. These things can handle what ever you throw at em. I truely need a bigger enclosure but u can get much in the trunk of a mustang lol. Anyway for anybody looking to pound the streets this is the best thing smokin'. Forget the rest thats out there. Get your money right and invest in this sub. You won't regret it.

3 of 3 found this helpful

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Spencer

Albany, GA

Overall
Durability
Value
Features
Design
Usability

The box makes this sub!

July 21, 2011

I bought this sub because it was more non-mainstream than the big names like Alpine, MTX, Kicker, etc. Ive had 2 Type-R 10s, a Kicker L7 15, and many other subs and this little guy beats them all. If you put it in the right size box with a large amount of port area (22mm of xmax moves a lot of air) and feed it the recommended 800-1000 watts rms, then this sub will surprise you. I had limited space in my mustang, and this in a 1.4 ft^3 box tuned @ 35 hz is enough to take your breath away. People cant believe its only one 10" sub!

2 of 2 found this helpful

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Lamont

Aurora,Co

Overall
Durability
Value
Features
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Usability

The Real Deal

June 9, 2013

I researched and read all reviews for a month looking to upgrade from a 10 inch mtx 9500. I had that sub for 5 yrs and was happy with it. I could handle alot of people with that sub and 1100 watts rms on it. So I decided to upgrade. My local stereo shop did a swap for 10 bucks sanded my box which is 1 ft 10 inches to make it fit. All I have to say is it throbs and I mean hard. I got it installed was kind of impressed made it home and turned my amp up. Shaking floor to my house from garage. Then I rolled to work and on low volume it hits hard. Out the box I was around 18-25 on knob and I almost opened my door to throw up from bass waves. I dont need two of these and I'm debating whether or not to go up to 1500 watt fosgate. My system is on a brutus 1600 watt amp. At 1100 watts at 2 ohms with pac 200 relay and a xs battery. My entire trunk has been dynamat spare, rear panel anyplace I could put it, Its my best system and sub yet. Very, Very impressed and pleased and I dont give a darn if it was made in china or my back yard. I am a fan and a believer buy you will be happy make sure you have right enclosure. Two thumbs up.

1 of 1 found this helpful

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Justin

bismarck, ND

Overall
Durability
Value
Features
Design
Usability

Best 10 in its price range, by far

February 14, 2014

This thing hammers. I only have one in the trunk of my car and it hits extremely hard, it also seems to hammer lows pretty well which is usually what you sacrifice when using 10 inch rather than 12s or 15s. If your like me your looking at this sub and comparing to the mainstream subs like the alpine type r, upper level rockford fosgate etc. Just get this sub, it blows them all away and sounds good doing it. Its also one of the coolest looking subs ive seen, which shouldnt be a factor in deciding which sub to get, but certainly is a benefit in the "aesthetics" department. Its rated at 1000RMS and im running 1200 to it with no distortion and i would confidently say you could do 1400 before problems start to show up.

0 of 0 found this helpful

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Dylan

Gonzales, LA

Overall
Durability
Value
Features
Design
Usability

Way Underrated

October 13, 2013

This is the loudest 10" subwoofer i have ever heard. I am running 2 of these on a Hifonics BRX 2400.1 with about 1000w a piece. People can't believe that they are only 10s. Absolutely amazing from SPL and SQ. I love RE as a brand and I would recommend these to anyone!

0 of 0 found this helpful

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Gary

Sarasota, Florida

Overall
Durability
Value
Features
Design
Usability

Great Subwoofer

May 12, 2013

Very loud for a 10 inch subwoofer Hits every note. Don't let the somewhat high price tag make you stray away, its worth it.

0 of 0 found this helpful

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jeremy

tacoma, WA

Overall
Durability
Value
Features
Design
Usability

impressed

February 21, 2013

Bought 2 of the sxx10d4's to replace my blown diamond audio d6 10's... totally amazed with how great these subs sound! Loud and low! Had a custom box built- birch ply, ported, tuned to 33hz... hooked up to my fosgate t10001bd, these things pound! A little underpowered with the fosgate pushing about 1500 rms @ 1 ohm, but I'm impressed. These are honestly the best sounding/pounding subs I've ever owned! Re audio>fosgate, diamond audio, phoenix gold, pioneer, kicker

0 of 0 found this helpful

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jeremy

tacoma, WA

Overall
Durability
Value
Features
Design
Usability

impressed

February 21, 2013

Bought 2 of the sxx10d4's to replace my blown diamond audio d6 10's... totally amazed with how great these subs sound! Loud and low! Had a custom box built- birch ply, ported, tuned to 33hz... hooked up to my fosgate t10001bd, these things pound! A little underpowered with the fosgate pushing about 1500 rms @ 1 ohm, but I'm impressed. These are honestly the best sounding/pounding subs I've ever owned! Re audio>fosgate, diamond audio, phoenix gold, pioneer, kicker

0 of 0 found this helpful

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Sam

Chicago, IL

Overall
Durability
Value
Features
Design
Usability

Very happy with this sub

September 13, 2012

I bought one of these as a temporary sub to take advantage of an unused sub box that I had built for an old sub. It was a vented box, I cannot recall the tuning but the volume was slightly larger than the max recommended for this sub. Overall this is a solid 10". I believe it has a very good balance between SQL and SPL in the sense that it is very accurate over a wide frequency range and it gets pretty darned loud for a 10". I was giving this sub 1400w rms (brutus 2100 @ 2ohms) and it handled it, though I will say that it lost some of its accuracy near the max volume. I would estimate that 1200w is more reasonable. Bottom line: this is a well balanced sub that sounds good and plays loud and I believe it is a good value purchase.

0 of 0 found this helpful

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Alex

Gunnison, CO

Overall
Durability
Value
Features
Design
Usability

thanks bro

September 5, 2012

Thanks bro i have always loved re and have and old ford truck I'm about to drop a spend a grip on just in audio I love mustangs btw thanks again and the only place i shop i sonic

0 of 0 found this helpful

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BigWill

acworth, ga

Overall
Durability
Value
Features
Design
Usability

hwe3161 update

May 1, 2012

I have had my re sxx 10.4 for 5 months now. I must say it is still fantastic. I built a slot l port box for it and it is louder than two good quality 12s and deeper than two good quality 10s in a oversized box however, the tinsel leads have been smacking the spider which is now beginning to fail. If you play this woofer at high volumes (710 wats) on low frequencies (20-40hz), you will eventually have problems. I play it on my RE DTS 1501 amp. A good woofer soon to be an expensive paperweight.

0 of 0 found this helpful

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hwe13161

acworth, ga

Overall
Durability
Value
Features
Design
Usability

RE REALLY, Earthquake coming

February 1, 2012

I bought this sub to replace my audiobahn high excursion woofer that blew off of 500 watts. I had an audiobahn alumhq10 prior to that and that woofer was fantastic until the spider separated from the former. So, I decided to go up to the big boys of competition woofers. Lets just say, that I am happy. I used to run two kicker 12's in my Honda (less air volume) and they hit hard. In my Mercedes (more air volume), this one woofer outputs the 2 12's like crazy. This one woofer causes all the air to be displaced in my car (taking breath away, or feeling it in your chest). See youtube at hwe13161 for yourself and decide. I only run this sub on 500 watts and it still kills everything I hear on the street. My amp is top quality Fosgate 250 mono stable @ 1 ohm. BUY THIS. I am not making any money from Sonic Electronics but I say BUY IT. YOU WILL NOT BE DISAPPOINTING. I am originally from Cali so I know what bass should sound and feel like, plus I am an audio installer.

0 of 0 found this helpful

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Joe

cleveland

Overall
Durability
Value
Features
Design
Usability

BUMP

December 7, 2011

The sub slams. I have it running at 1000 watts on an MB quart 1500D amp on 2 ohms. after i had it installed, the guy who installed said that little sub sounds like 2 12's and he was right. I would suggest getting a box that is 1 inch thick and ported. Then it will sound nice.

0 of 0 found this helpful

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Jrice

Las Vegas, NV

Overall
Durability
Value
Features
Design
Usability

Boom!!

July 6, 2011

Give them power and they will respond!!

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

Single 10" Sealed MDF Subwoofer Enclosure

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil.

Your Price $34.99

NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

Your Price $49.99

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

40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

Your Price $119.99

Dynamat Sound Dampening Bulk Kit

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

Your Price $159.95

Stinger Sound Dampening Bulk Kit

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

Your Price $99.99

12 oz. Can of Adhesive Spray

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

Your Price $6.99

Spring Post Terminal Cup

Makes adding a spring post terminal to an enclosure simple! Banana clip ready!

Your Price $3.99

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 $12.99

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

2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

Your Price $7.99

1mm All Purpose Solder

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

Your Price $8.99

Universal 10" Subwoofer Grille

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

Your Price $13.99

10" Protective Waffle Subwoofer Grille

Keep your subwoofer looking amazing while keeping it safe.

Your Price $4.99

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

Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

Your Price $299.99

1 RE Audio SXX10D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

2 RE Audio SXX10D4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

3 RE Audio SXX10D4 Subwoofers

Mono Amp

4 Channel Amp

4 RE Audio SXX10D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

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Product Summary

Manufacturer

Model Number

SXX10D4

UPC

611892991170

Weight

25.50lbs

Internal SKU

sxx10d4

Internal Product ID

27315

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 SXX10D4