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

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

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• 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


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