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Boss CXX12(open box complete)

1000W 12" Chaos Exxtreme Series Single 4-Ohm Subwoofer

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• Peak Power: 1000W
• RMS Power: 500W
• Polypropylene Cone
• Rubber Surround

Learn more about the ls-cxx12-obc9

We apologize

This item has been discontinued

Description


Boss 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.

Item Condition - Refurbished:
A Refurbished product has been professionally restored to working order. Typically this means that the product has been inspected, cleaned, and repaired to meet manufacturer specifications. The product may or may not be in its original packaging and could be in a plainly labeled simple box. The manufacturer or refurbisher warranty must apply and should be included in the product description or comments. Any parts or accessories that are not included will also be detailed in the product description. Refurbished items are sometimes referred to as "certified repaired," "recertified," or "remanufactured."

General Features:

  • 12" Single 4 ohm Chaos Exxtreme Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 500 watts
  • Polypropylene cone
  • Rubber surround
  • Single voice coil
  • Top-mount depth: 4.75"
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 2 years Manufacturer's warranty

Priced Individually

Check out the CXX12 Owner's Manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Boss CXX12(open box complete) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Boss CXX12(open box complete) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Boss CXX12(open box complete) Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Boss CXX12(open box complete) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Chaos EXXtreme Series
Subwoofer Size
12"
Peak Power Handling
1000 watts
RMS Power Handling
500 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Top-Mount Depth (Mounting Depth)
4-7/8"
Cutout Diameter
11-1/32"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
34 Hz
Equivalent Compliance (Vas)
3.768 liters
Total Speaker Q Value (Qts)
1.43
Electrical Q Value (Qes)
1.69
Mechanical Q Value (Qms)
9.35
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
30 days
Labor Warranty Duration
30 days
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

CXX12-3

Weight:

7.80lbs

Internal SKU:

ls-cxx12-obc9

Internal Product ID:

183115

Customer Ratings & Reviews


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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.