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Alpine SWR-1222D Open Box

Open Box/Brand New, 12" Dual 2 ohms Type-R Subwoofer

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12" Dual 2 Ohm Type R Series Subwoofer (PHYSICAL DAMAGE)• 500W RMS • 1500W Max • Multi-Roll Santoprene Surround • Parabolic Kevlar / Pulp Fiber Cone • CRC Motor Structure • Concealed Mount Gasket System • One-Sided Terminal Layout

Learn more about the LS-swr1222d-OB

We apologize

This item has been discontinued

Product Highlights


12" Dual 2 Ohm Type R Series Subwoofer (PHYSICAL DAMAGE)• 500W RMS • 1500W Max • Multi-Roll Santoprene Surround • Parabolic Kevlar / Pulp Fiber Cone • CRC Motor Structure • Concealed Mount Gasket System • One-Sided Terminal Layout

Description


Alpine 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.

  • BASKET IS BROKEN AT RIM BUT SOUNDS GOOD WHEN MOUNTED
  • 12" Dual 2 Ohm Type R Series Subwoofer
  • Power Handling:
    • Peak: 1500 watts
    • RMS: 500 watts
  • Impedance: Dual 2 ohm
  • Parabolic kevlar/pulp fiber cone woofer
  • High amplitude multi-roll santoprene surround<
  • Cast aluminum perimeter vented heat transfer frame
  • Compound Radius Curve (CRC) Motor structure
  • Spiral cut aluminum former with high temperature DVC Winding
  • Radial Vented VC Heat sink and Airflow Management System
  • Mirrored progressive Nomex Spiders with reinforced layer integrated tinsel leads
  • Concealed mount gasket system
  • One-sided terminal layout
  • 1-year SonicElectronix.com warranty
  • Item Condition: Open Box/Brand New Unit

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Alpine SWR-1222D Open Box Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Alpine SWR-1222D Open Box Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Alpine SWR-1222D Open Box Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Alpine SWR-1222D Open Box Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
1500 watts
RMS Power Handling
500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Frequency Response
23 - 500 Hz
Sensitivity
85 dB
Woofer Composition
Kevlar Fiber
Woofer Surround
Santoprene Rubber
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Top-Mount Depth (Mounting Depth)
7.7"
Cutout Diameter
10.9"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

SWR-1222D-OB

Weight:

27.00lbs

Internal SKU:

LS-swr1222d-OB

Internal Product ID:

16582

Product and How-to Videos


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P126DVC small

Boss P126DVC (Open Box)

12" Dual 4 ohm Phantom Series Car Subwoofer

$49.00

List price $109.99

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