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MB Quart RWM254 (OPEN BOX COMPLETE)

350W 10" Reference Series Dual 4 Ohm Subwoofer

MB Quart
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• 700W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Thermal Formed Polypropylene Cone
• Heavy Duty Textured Powder Coat Finish
• Spring Loaded Terminals
• 2" High Temperature Aluminum Voice Coil

Learn more about the LS-rwm254-OBCRA234867

We apologize

This item has been discontinued

Product Highlights


• 700W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Thermal Formed Polypropylene Cone
• Heavy Duty Textured Powder Coat Finish
• Spring Loaded Terminals
• 2" High Temperature Aluminum Voice Coil

Description


MB Quart brand icon

Authorized dealer

This is an Open Box Item


We have checked, tested, and confirmed this item to function properly. It contains all the same parts as a new unit, but shows some visible signs of use.
 
This open box product has a 30-day return policy and a 90-day warranty

Item Condition: Open Box Complete

  • Item has been installed, used, and has installation marks.
  • General Features:

    • 10" Dual 4 Ohm Reference Series Subwoofer
    • Power Handling:
      • Peak: 700 watts
      • RMS: 350 watts
    • Impedance: 4 ohms
    • Injection molded polypropylene cone
    • UV Resistant butyl rubber surround
    • Heavy duty textured powder coat finish
    • Deep drawn heavy gauge stamped steel basket
    • Dual mirror image treated spiders
    • Spring loaded terminals
    • Low profile subwoofer design
    • 2" High temp aluminum voice coil
    • Red nomex spider
    • Anti-resonant magnet cover
    • Frequency response: 30-250 Hz
    • Resonance Frequency (Fs): 30 Hz
    • Sensitivity: 83.1 dB
    • Top-mount depth: 4-13/16"
    • Authorized Internet Dealer
    • 1-year Manufacturer's Warranty

    Subwoofer Wiring Guide


    Wiring Guide to Wire 1 MB Quart RWM254 (OPEN BOX COMPLETE) Subwoofer

    Mono Amp

    2 Channel Amp - Bridged

    Wiring Guide to Wire 2 MB Quart RWM254 (OPEN BOX COMPLETE) Subwoofers

    Mono Amp

    Mono Amp - Option 1

    2 Channel Amp

    2 Channel Amp - Bridged

    4 Channel Amp - Bridged

    Wiring Guide to Wire 3 MB Quart RWM254 (OPEN BOX COMPLETE) Subwoofers

    Mono Amp

    4 Channel Amp

    Wiring Guide to Wire 4 MB Quart RWM254 (OPEN BOX COMPLETE) Subwoofers

    Mono Amp

    2 Channel Amp

    2 Channel Amp - Bridged

    4 Channel Amp

    Specifications & Details


    Subwoofer Specifications
    Series
    Reference Series
    Subwoofer Size
    10"
    Peak Power Handling
    700 watts
    RMS Power Handling
    350 watts
    Voice Coil(s)
    Dual
    Impedance (Per Voice Coil)
    4 ohms
    Voice Coil Diameter
    2"
    Frequency Response
    30 - 250 Hz
    Sensitivity
    83 dB
    Xmax (millimeters)
    9.5 mm
    Subwoofer Design
    Round / Circle
    Main Cone Color
    Black
    Woofer Composition
    Injection Molded Polypropylene - IMPP
    Woofer Surround
    Butyl Rubber
    Magnet Structure
    Single Stacked
    Subwoofer Grille
    No
    Re-Cone Kit Available
    No
    Recommended Enclosure Specifications
    Recommended Enclosure Type
    Ported / Vented
    Sealed
    Optimum Sealed Box Volume
    0.7 cubic feet
    Minimum Ported Box Volume
    1 cubic feet
    Optimum Ported Box Volume
    1.5 cubic feet
    Top-Mount Depth (Mounting Depth)
    4-13/16"
    Cutout Diameter
    12-7/16"
    Shallow Mount Installation
    No
    Electromechanical Parameters
    Free-Air Resonance (Fs)
    30 Hz
    Equivalent Compliance (Vas)
    38.39 liters
    Total Speaker Q Value (Qts)
    0.64
    Electrical Q Value (Qes)
    0.8
    Electrical Resistance of Voice Coil (Re)
    7.25 ohms
    Mechanical Q Value (Qms)
    3.29
    Warranty and Return Policy
    Parts Warranty Duration
    90 days
    Labor Warranty Duration
    90 days
    Warranty Provider
    Sonic Electronix

    Item Details


    Manufacturer:

    Model Number:

    RWM254

    Weight:

    9.30lbs

    Internal SKU:

    LS-rwm254-OBCRA234867

    Internal Product ID:

    106361

    Product and How-to Videos


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