Garage
Shop

See all parts that fit your 2001 525i

RE Audio SCXv2-12d4 Open Box Complete

450W 12" SCXv2 Series Dual 4 Ohm Subwoofer (REXV212D4)

RE Audio
Shop all RE Audio
highlight-star-icon

• Open Box Complete
• 450W RMS
• Sensitivity: 87.2 dB
• Dual Composite 2-Piece Cone
• Rubatek Foam Surround
• Heavy duty steel stamped basket
• Double Stacked Magnets
• FEA Optimized Motor Structure

Learn more about the ls-scxv212d4-obc6

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.

The all new SCX v2 Subwoofer Series by RE Audio is a replacement of the very celebrated SRX series. RE Audio went above and beyond to provide the market with a high quality, reliable and well performing driver. This goal resonates with the architecture of the driver, going from a lame stamped basket frame to a higher quality, better looking and more durable cast basket. In addition, the power handling is from a lowly 300 watts (RMS) to an above modest 450 watts. Expect louder output and lower lows along with better exotic styling, while still maintaining the desirable RE Audio look and Performance! Complete the setup with the matching RE Audio SA 1500.1 amplifier, that provides the exact power that the subwoofer(s) is asking for.



  • A part that is fully functional but shows no sign of use outside of installation.

General Features:

  • 12" Dual 4 Ohm SCXv2 Series Subwoofer
  • Power Handling:
    • RMS: 450 watts
  • Dual composite 2-piece cone
  • Rubatek foam surround
  • Heavy duty steel stamped basket
  • Tork-Tite terminals
  • Double stacked magnets
  • FEA optimized motor structure
  • 2.5" 4-layer aluminum voice coil
  • One-Way Linear Excursion (Xmax): 18.6 mm
  • Sensitivity: 87.2 dB 1 watt / 1 meter
  • Top-mount depth: 6.13"
  • Cutout Diameter: 11.20"
  • Displacement: 0.17 ft³
  • Weight: 17.8 lb
  • Matching amplifier: RE Audio SA 1500.1
    ✔ Add a Second Subwoofer for a 900 watt (RMS) setup!
  • Also available in a 10" version: RE Audio SCX 10 v2
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Also Found As: SCX12D4-V2, SCXV2-12D4, SCXV212D4

Need the Perfect Subwoofer Enclosure?

Check out the RE Audio RE Audio SCX 12 v2 Subwoofer Enclosure Guide

Subwoofer Wiring Guide


Wiring Guide to Wire 1 RE Audio SCXv2-12d4 Open Box Complete Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 RE Audio SCXv2-12d4 Open Box Complete 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 SCXv2-12d4 Open Box Complete Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 RE Audio SCXv2-12d4 Open Box Complete Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
SCX v2 Series
Subwoofer Size
12"
RMS Power Handling
450 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2.5"
Sensitivity
87.2 dB
Xmax (millimeters)
18.6 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Composite Polypropylene Cone - CPPC
Woofer Surround
Foam
Magnet Structure
Double Stacked
Subwoofer Grille
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.50 cubic feet
Optimum Sealed Box Volume
0.75 cubic feet
Maximum Sealed Box Volume
1.52 cubic feet
Minimum Ported Box Volume
1.25 cubic feet
Optimum Ported Box Volume
1.50 cubic feet
Maximum Ported Box Volume
1.86 cubic feet
Top-Mount Depth (Mounting Depth)
6.13"
Cutout Diameter
11.20"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Electrical Resistance of Voice Coil (Re)
4 ohm
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SCXv2-12d4 Open Box Complete-2

Weight:

17.00lbs

Internal SKU:

ls-scxv212d4-obc6

Internal Product ID:

132125

Customer Ratings & Reviews


RE Audio SCXv2-12d4 Open Box Complete 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

Hertz DS 25.3 (Open Box, Great)

600W Peak (150W RMS) 10" Dieci Series Single 4-ohm Subwoofer

$90.99

List price $145.00

No picture

Hertz CS 250 S2 (Open-box, Like New)

600W Peak (300W RMS) 10" Cento Series Single 2-ohm Shallow Mount Car Subwoofer

$237.99

List price $315.00

MDR-EX10LP/GRN small

Sony MDR-EX10LP (Green)

Rock'n EX Series Stereo Earphones with Noise Isolating Hybrid Eartips

(1)

$19.95

List price $19.95

No picture

Rockford Fosgate Punch P1694 - New (Damaged Packaging, Product A+)

300W Peak (150W RMS) 6x9" Punch Series 4-Way Coaxial Car Speakers

(54)

$107.99

List price $119.99

No picture

Hertz MP 250 D4.3 (Open Box, Great)

1200W Peak (600W RMS) 10" Mille Pro Series Dual 4-ohm Car Subwoofer

$384.99

List price $575.00

K375BLK small

AKG K375BLK - Black

In-Ear Headphones High Performance with In-Line Mic and Remote for IOS

(1)

$79.95

List price $99.95

No picture

Hertz MP 250 D2.3 (Open-box, Like New)

1200W Peak (600W RMS) 10" Mille Pro Series Dual 2-ohm Car Subwoofer

$467.49

List price $575.00

No picture

Philips DS9800W/37 Fidelio Wireless Airplay Speaker System (Refurbished)

Fidelio SoundSphere Docking Speaker with AirPlay (Refurbished)

$299.95

List price $799.99

No picture

HIFIMAN HE-400i Open Box Complete

Wired Over-Ear Planar Magnetic Headphones

$199.99

List price $299.00

Related Searches


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

2001 BMW 525i

2007 Lotus Exige

2001 Saturn SL1

1987 Pontiac 6000

1995 GMC Sonoma

1968 Ford Mustang

2012 Land Rover Range Rover

2000 Lexus SC400

1988 Jeep Cherokee

1997 Dodge Ram 2500

Vehicle
Store
Delete

2018 Harley Davidson FLHTCU Electra Glide Ultra Classic

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.