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  5. 12" Car Subwoofers Closeout
  6. Earthquake Sound LS-MAGMA12X-OBI

See all parts that fit your 1988 XJS

Earthquake Sound MAGMA12X OPEN BOX INCOMPLETE

1000 Watt 12" Magma X Series Dual 4 Ohm Subwoofer

Earthquake Sound
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Missing Beauty box, used
• 1000W Peak
• 500W RMS
• Turbo Cooled Technology
• 3mm Non-Pressed Fiber Cone
• Poly-ether 1" Single Layer Draw Surround
• Inverted Reinforced Edge Dust Cap
• Perforated Back Plate

Learn more about the LS-magma12x-OBIra226824

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This item has been discontinued

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Product Highlights

Missing Beauty box, used
• 1000W Peak
• 500W RMS
• Turbo Cooled Technology
• 3mm Non-Pressed Fiber Cone
• Poly-ether 1" Single Layer Draw Surround
• Inverted Reinforced Edge Dust Cap
• Perforated Back Plate

Description

Earthquake Sound 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 Condtion: Open box Incomplete

  • Missing Beauty box, used
    • 12" Dual 4 ohm Magma X Series Subwoofer
    • Power Handling:
      • Peak: 1000 watts
      • RMS: 500 watts
    • Impedance: Dual 4 ohm
    • Stiff non-pressed 3mm fiber cone for faster response and lighter mass
    • 1" Thick single layer Poly-ether draw surround for longevity and max excursion
    • Turbo Cooled Technology (TCT)
    • Inverted edge reinforced dust cap for lower cone distortion
    • OD Max spider for increased spider surface and linear movement
    • Perforated Back Plate (PBP that circulate cold air into the gap
    • 2" thick motor to assist long excursion
    • Light-mass flat piston for reduced distortion at high speeds
    • Xmax: 38.00 mm
    • Mounting depth: 6-3/4"
    • Cutout dimensions: 11-1/8"
    • Authorized Internet Dealer
    • 5-year Manufacturer's warranty

    Subwoofer Wiring Guide

    Wiring Guide to Wire 1 Earthquake Sound MAGMA12X OPEN BOX INCOMPLETE Subwoofer

    Mono Amp

    2 Channel Amp - Bridged

    Wiring Guide to Wire 2 Earthquake Sound MAGMA12X OPEN BOX INCOMPLETE Subwoofers

    Mono Amp

    Mono Amp - Option 1

    2 Channel Amp

    2 Channel Amp - Bridged

    4 Channel Amp - Bridged

    Wiring Guide to Wire 3 Earthquake Sound MAGMA12X OPEN BOX INCOMPLETE Subwoofers

    Mono Amp

    4 Channel Amp

    Wiring Guide to Wire 4 Earthquake Sound MAGMA12X OPEN BOX INCOMPLETE Subwoofers

    Mono Amp

    2 Channel Amp

    2 Channel Amp - Bridged

    4 Channel Amp

    Specifications & Details

    Subwoofer Specifications
    Series
    Magma Series
    Subwoofer Size
    12"
    Peak Power Handling
    1000 watts
    RMS Power Handling
    500 watts
    Voice Coil(s)
    Dual
    Impedance (Per Voice Coil)
    4 ohm
    Sensitivity
    83.7 dB
    Xmax (millimeters)
    38 mm
    Subwoofer Design
    Round / Circle
    Main Cone Color
    Black
    Woofer Composition
    Non-Presses Fiber
    Woofer Surround
    Poly-ether
    Subwoofer Grille
    No
    Re-Cone Kit Available
    No
    Recommended Enclosure Specifications
    Recommended Enclosure Type
    Ported / Vented
    Sealed
    Minimum Sealed Box Volume
    1.89 cubic feet
    Maximum Sealed Box Volume
    1.89 cubic feet
    Minimum Ported Box Volume
    2.75 cubic feet
    Maximum Ported Box Volume
    2.75 cubic feet
    Top-Mount Depth (Mounting Depth)
    6-3/4"
    Cutout Diameter
    11-1/8"
    Shallow Mount Installation
    No
    Warranty and Return Policy
    Parts Warranty Duration
    5 years
    Labor Warranty Duration
    5 years
    Warranty Provider
    Manufacturer

    Item Details

    Manufacturer:

    Earthquake Sound

    Model Number:

    LS-MAGMA12X-OBI

    Weight:

    26.50lbs

    Internal SKU:

    LS-magma12x-OBIra226824

    Internal Product ID:

    98521

    Product and How-to Videos

    Customer Ratings & Reviews

    Earthquake Sound MAGMA12X OPEN BOX INCOMPLETE thumbnail image
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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