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  6. Alpine SWX-1243D-OB

See all parts that fit your 1951 150-22

Alpine SWX-1243D Open Box

(Open Box) 12" Dual 4 ohms Type-X Series Subwoofer

Alpine
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12" Dual 4 Ohm Dual Type-X Series Subwoofer • 1000W RMS • 3000W Max • Injection Molded Santoprene® Surround • Kevlar-Rohacell® Woofer Composition • Dual 3.1" Voice Coil

Learn more about the LS-swx1243d-OB

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Product Highlights

12" Dual 4 Ohm Dual Type-X Series Subwoofer • 1000W RMS • 3000W Max • Injection Molded Santoprene® Surround • Kevlar-Rohacell® Woofer Composition • Dual 3.1" Voice Coil

Description

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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.

  • 12" Dual 4 Ohm Dual Type-X Series Subwoofer
  • Power Ratings:
    • 3000 watts Peak
    • 1000 watts RMS
  • Impedance: Dual 4 ohm
  • Kevlar-Rohacell® Woofer Composition
  • Injection Molded Santoprene® Surround
  • Dual 3.1" 6-Layer Dual 4 Ohm Voice Coil with Inner/Outer Winding
  • Insert Terminal Blocks with High Current Voice Coil Configuration Jumper
  • Lighter materials minimize moving mass for greater output efficiency than ever before
  • Type-X subs are built with HAMR engineering, Alpine’s exclusive subwoofer solution for cooler operation, longer life and tight accurate bass.
  • No warranty

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Alpine SWX-1243D Open Box Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Alpine SWX-1243D 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 Alpine SWX-1243D Open Box Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Alpine SWX-1243D 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
3000 watts
RMS Power Handling
1000 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
24 - 200 Hz
Sensitivity
84 dB
Xmax (millimeters)
19 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Fiber
Woofer Surround
Santoprene Rubber
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Shallow Mount Installation
No

Item Details

Manufacturer:

Alpine

Model Number:

SWX-1243D-OB

Weight:

35.00lbs

Internal SKU:

LS-swx1243d-OB

Internal Product ID:

19936

Product and How-to Videos

Customer Ratings & Reviews

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