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Infinity Kappa Perfect 12 VQ Open Box

(Open Box) 12" Single 4 ohms Kappa Perfect Subwoofer (12VQ)

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12" Single 4 Ohm Kappa Perfect Series Subwoofer • 1600W Max • 400W RMS • Magnesium Metal Matrix (M3D) woofer cone • Nitrile-butylene-rubber one-piece surround and gasket • Cast-aluminum basket

Learn more about the LS-perfect12vq-OB

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This item has been discontinued

Product Highlights


12" Single 4 Ohm Kappa Perfect Series Subwoofer • 1600W Max • 400W RMS • Magnesium Metal Matrix (M3D) woofer cone • Nitrile-butylene-rubber one-piece surround and gasket • Cast-aluminum basket

Description


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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.

  • 12" Single 4 Ohm Kappa Perfect Series Subwoofer
  • Power Handling:
    • Peak: 1600 watts
    • RMS: 400 watts
  • Impedance: Single 4 ohm
  • Magnesium Metal Matrix (M3D) Woofer cone with curvilinear design
  • Large-roll nitrile-butylene rubber surround
  • Bumped and vented pole pieces allow for 3 different motor strengths and performances
  • Cast-aluminum basket
  • Tinsel leads integrated into the Spider
  • Integrated front gasket
  • Proprietary die-cast aluminum basket
  • Single 3", 4-Ohm Voice coil
  • Frequency response: 23-400 Hz
  • Sensitivity: 89 dB
  • 1-year SonicElectronix.com warranty

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Infinity Kappa Perfect 12 VQ Open Box Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Infinity Kappa Perfect 12 VQ Open Box Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Infinity Kappa Perfect 12 VQ Open Box Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Infinity Kappa Perfect 12 VQ Open Box Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
1600 watts
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
23 - 400 Hz
Sensitivity
89 dB
Xmax (millimeters)
16.75 mm
Subwoofer Design
Round / Circle
Main Cone Color
Silver
Woofer Composition
Magnesium
Woofer Surround
Nitrile Butadiene Rubber NBR
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
.4 cubic feet
Maximum Sealed Box Volume
1.25 cubic feet
Minimum Ported Box Volume
1.75 cubic feet
Maximum Ported Box Volume
3.0 cubic feet
Top-Mount Depth (Mounting Depth)
7"
Cutout Diameter
10-7/8"
Shallow Mount Installation
No

Item Details


Manufacturer:

Model Number:

PERFECT12VQ-OB

Weight:

34.00lbs

Internal SKU:

LS-perfect12vq-OB

Internal Product ID:

19767

Product and How-to Videos


  • Harman International: The Pursuit of Great Sound
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

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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.