Garage
Shop

See all parts that fit your 1995 Sonoma

RE Audio SEX12D4 - Open Box, Good Condition (Used)

600W 12" SE-X Series Dual 4 ohm Subwoofer Open Box, Good Condition (Used)

RE Audio
Shop all RE Audio
highlight-star-icon

• RMS Power: 600W
• Dual 4 ohm
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Triple Stacked Magnets

Learn more about the ls-sex12d4-obc5

We apologize

This item has been discontinued

Description


RE Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

RE Audio SEX Subwoofers

RE Audio’s SEX Line of subwoofers redefines high performance and value. These subwoofers are placed in the middle of RE Audio’s full line-up, and can handle high power output around 600 watts RMS! These SEX Subwoofers are the perfect addition to any trunk!

These impressive subwoofers are built into a cast aluminum basket, and their triple stacked magnet drivers work off of a 3” 4-layer aluminum voice coil. This allows for quick bass response, and clearly outputs for deep bass in the lower frequency range. With an FEA optimized motor structure, the SEX subwoofer lineup maintains tight bass response and allows the subwoofer full control over all types of music.

Each one of these RE Audio SEX Subwoofer can handle 600 watts RMS of continuous power, no matter the size! These competitively priced subwoofers are an excellent complement to any audio system, and will provide you with that clean, hard hitting bass you’re looking for.

Item Condition - Open Box, Good Condition (Used):
A Good Open Box used product shows wear from consistent use, but it remains in good condition and works perfectly. It may be marked, have identifying markings on it, or show other signs of previous use or installation. Original packaging or protective wrapping may be missing or not included in its entirety. Warranty details are included in the item description or comments.
Subwoofer Features:
  • 12" Dual 4 ohm SEX Series Car Subwoofer
  • Power Handling:
    • RMS: 600 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" 4-Layer voice coil
  • Triple stacked magnets
  • Also available in a Dual 2 ohm: RE Audio SEX12D2
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
SEX 12" T/S Parameters:
  • Electrical Q Value (Qes): 0.49
  • Mechanical Q Value (Qms): 4.5
  • Total Speaker Q Value (Qts): 0.44
  • Free Air Resonance (Fs): 25.1 Hz
  • Equivalent Compliance (Vas): 72.9 liters
  • One-Way, Linear Excursion (Xmax): 18 mm
  • Efficiency (SPL 1W/1m): 86.1 dB SPL
  • Effective Piston Area (Sd): 480 cm2
  • DC Resistance (Re): 2.8 ohm
  • Nominal Impedance (Znom): Dual 4 ohm
  • Thermal Power Handling (Pe): 600 W
  • Force Factor (Bl): 17.7

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

Subwoofer Wiring Guide


Wiring Guide to Wire 1 RE Audio SEX12D4 - Open Box, Good Condition (Used) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 RE Audio SEX12D4 - Open Box, Good Condition (Used) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 RE Audio SEX12D4 - Open Box, Good Condition (Used) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 RE Audio SEX12D4 - Open Box, Good Condition (Used) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
SEX Series
Subwoofer Size
12"
RMS Power Handling
600 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
3"
Sensitivity
86.1 dB
Xmax (millimeters)
18 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Dual Composite 2-Piece Cone
Woofer Surround
Rubatek Foam
Magnet Structure
Triple Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.75 cubic feet
Maximum Sealed Box Volume
1.0 cubic feet
Minimum Ported Box Volume
1.5 cubic feet
Maximum Ported Box Volume
2.0 cubic feet
Top-Mount Depth (Mounting Depth)
7"
Cutout Diameter
11-1/4"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
25.1 Hz
Equivalent Compliance (Vas)
72.9 liters
Total Speaker Q Value (Qts)
0.44
Electrical Q Value (Qes)
0.49
Electrical Resistance of Voice Coil (Re)
2.8 ohm
Mechanical Q Value (Qms)
4.5
Efficiency Bandwidth Product (EBP)
51.22
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SEX12D4-2

Weight:

23.00lbs

Internal SKU:

ls-sex12d4-obc5

Internal Product ID:

137007

Customer Ratings & Reviews


RE Audio SEX12D4 - Open Box, Good Condition (Used) thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


No picture

Bazooka MBTA10100 (Open Box, Great)

100W Peak Loaded Single 10" Amplified Ported Marine Subwoofer Bass Tube Enclosure

$199.99

List price $369.99

No picture

JL Audio XMD-WHTAIC2-25 - New (Damaged Packaging, Product A+)

25 ft. (7.62 m) White 2-Channel Marine Series RCA Audio Interconnect Cable

(1)

$46.74

List price $54.99

No picture

Bazooka BT1018 (Open Box, Good)

200W Peak Loaded Single 10" Amplified Ported Marine Subwoofer Bass Tube Enclosure

$149.99

List price $199.99

POWER1500.5D_11S12L34 small

Jensen POWER1500.5D + Kicker Solo-Baric S12L34 Combo

760W RMS Power Series 5-Chan Class D Amplifier + 12" Dual 4 ohm Solo-Baric L3 Series Subwoofer

$329.99

List price $744.88

Q460 Green small

AKG Q460 Quincy Jones Series - Green

Special Edition Quincy Jones Signature Line On-Ear Headphones with In-Line Mic and Remote Control

(1)

$59.99

List price $229.00

AVIC-Z140BH small

Pioneer AVIC-Z140BH

In-Dash Double DIN 7" DVD/CD/MP3 Car Stereo Receiver w/ USB, GPS Navigation, Bluetooth, & HD Radio

(3)

$699.99

List price $1500.00

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2001 BMW 525i

1995 GMC Sonoma

2007 Lotus Exige

2025 Chevrolet Silverado 2500 HD

2016 Acura MDX

2022 Mazda MX-5 Miata

2006 Mazda 3

2002 Mazda MX-5 Miata

2007 Kia Spectra5

2001 Saturn SW2

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.