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Infinity Reference 860W OPEN BOX COMPLETE

250W 8" Reference Series Single 4 ohm Subwoofer

Infinity
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item is used, has been previously installed, and wires are cut
• 1000W Peak
• 250W RMS
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces

Learn more about the LS-860w-OBCra226031

We apologize

This item has been discontinued

Product Highlights


item is used, has been previously installed, and wires are cut
• 1000W Peak
• 250W RMS
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces

Description


Infinity 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.

To Infinity, and Beyond Your Normal Woofer

Don’t let this 8 inch Infinity Reference subwoofer fool you; it has no problems pumping out deep, clean bass when you’re tight on space. At 1000 watts of peak power, it takes the heat without stepping out of the kitchen. All of this without sacrificing sound quality or cutting sensitivity.

Infinity’s product quality and excellence stem from their passion for music. This fact is evident in each of their lines, with no exception to their Reference Series subwoofers. Whether you listen to rock, hip-hop, jazz, country or anything else, these woofers will shine through with every note. High-gloss polypropylene woofer cone is lightweight which assures maximum efficiency which produces high output with modest amplifier power. This in no way means the Reference woofers don’t have a sound quality side, far from it. Sound quality is the name of Infinity’s game, and every beat will be smooth, crisp, and hard hitting. The large-roll rubber surround absorbs distortions that travel through the cone, ensuring clean bass response. Vented polepieces help cool the motor structure which allows for an increase in power handling. Engineering at Infinity is state-of-the-art and a great deal of computer aided design software is used to devise their products. This commitment shows in all of their product lines, and with such a good reference, it’s a no brainer.


The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.


Item Condition: Open Box Complete

  • Item is used, has been previously installed, and wires are cut
    • General Features:

      • 8" Single 4 Ohm Reference Series Subwoofer
      • Power Handling:
        • Peak: 1000 watts
        • RMS: 250 watts
      • Impedance: Single 4 Ohm
      • High-gloss polypropylene woofer cone ensures maximum woofer efficiency
      • Large-roll rubber surround absorbs distortions
      • Vented pole pieces provide additional cooling of the motor
      • 2" Voice coil
      • Also found as: REF860W
      • Frequency response: 30-400 Hz
      • Sensitivity: 91 dB
      • Mounting Depth: 5-3/16"
      • Cutout Diameter: 7-5/16"
      • Authorized Internet Dealer
      • 1 year Manufacturer's warranty

    Product history:

    Infinity LS-860W-OBC thumbnail
    (newest, current model)
    Infinity 850W thumbnail
    (previous model, replaced by Infinity Reference 860W OPEN BOX COMPLETE)

    Subwoofer Wiring Guide


    Wiring Guide to Wire 1 Infinity Reference 860W OPEN BOX COMPLETE Subwoofer

    Mono Amp

    2 Channel Amp - Bridged

    Wiring Guide to Wire 2 Infinity Reference 860W OPEN BOX COMPLETE Subwoofers

    Mono Amp

    2 Channel Amp

    4 Channel Amp - Bridged

    Wiring Guide to Wire 3 Infinity Reference 860W OPEN BOX COMPLETE Subwoofers

    4 Channel Amp

    Wiring Guide to Wire 4 Infinity Reference 860W 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
    Reference Series
    Subwoofer Size
    8"
    Peak Power Handling
    1000 watts
    RMS Power Handling
    250 watts
    Voice Coil(s)
    Single
    Impedance (Per Voice Coil)
    4 ohm
    Frequency Response
    30 - 400 Hz
    Sensitivity
    91 dB
    Xmax (millimeters)
    13 mm
    Subwoofer Design
    Round / Circle
    Main Cone Color
    Silver
    Woofer Composition
    Polypropylene
    Woofer Surround
    Rubber
    Subwoofer Grille
    No
    Re-Cone Kit Available
    No
    Recommended Enclosure Specifications
    Recommended Enclosure Type
    Ported / Vented
    Sealed
    Minimum Sealed Box Volume
    .35 cubic feet
    Maximum Sealed Box Volume
    .35 cubic feet
    Minimum Ported Box Volume
    .6 cubic feet
    Maximum Ported Box Volume
    .6 cubic feet
    Top-Mount Depth (Mounting Depth)
    5-3/16"
    Cutout Diameter
    7-5/16"
    Shallow Mount Installation
    No
    T/S Parameters (Electromechanical)
    Free-Air Resonance (Fs)
    29.6 Hz
    Equivalent Compliance (Vas)
    15.23 liters
    Total Speaker Q Value (Qts)
    .45
    Electrical Q Value (Qes)
    .483
    Electrical Resistance of Voice Coil (Re)
    3.3 ohm
    Mechanical Q Value (Qms)
    6.1
    Warranty and Return Policy
    Parts Warranty Duration
    1 year
    Labor Warranty Duration
    1 year
    Warranty Provider
    Manufacturer

    Item Details


    Manufacturer:

    Model Number:

    LS-860W-OBC

    Weight:

    11.00lbs

    Internal SKU:

    LS-860w-OBCra226031

    Internal Product ID:

    98422

    Product and How-to Videos


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

    Customer Ratings & Reviews


    Infinity Reference 860W OPEN BOX COMPLETE thumbnail image

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