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15" Raw Subwoofer Sub Woofer with 70oz Magnet, 3” Voice Coil, 800 Watt/400w RMS

15" Raw Subwoofer Sub Woofer with 70oz Magnet, 3” Voice Coil, 800 Watt/400w RMS

Best price now

$49.95at RockvilleChecked Nov 8

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Price facts

  • Last seen at $49.95 at Rockville on Nov 8.
  • Our take on the 15" Raw Subwoofer Sub Woofer with 70oz Magnet, 3” Voice Coil, 800 Watt/400w RMS

    A bare 15-inch subwoofer driver built for DIY car audio and home subwoofer builds. It pairs a 70 oz magnet with a 3-inch voice coil and is rated at 400 W RMS, 800 W peak. That puts it in the budget-to-mid DIY class: more motor and coil than cheap 15s, but without the cast frame, high Xmax or brand pedigree of premium drivers. It suits builders who will design their own box and accept modest excursion limits.

    Best forDIY car audio sub buildsHome subwoofer and PA cabinet projectsBudget builds needing a large cone and heavy magnetBuilders who will design their own enclosure
    Pros
    • Large 70 oz magnet for strong motor force
    • 3-inch voice coil handles sustained power better than 2-inch coils
    • 15-inch cone moves plenty of air for deep bass
    • 400 W RMS rating suits mid-power amplifiers
    • Raw driver lets you match the box and tuning to your build
    Cons
    • No enclosure, grille or wiring included
    • No published Thiele-Small parameters, so box design is guesswork
    • Excursion and power handling are modest for the cone size
    • Build quality and specs vary between budget raw drivers

    15" Raw Subwoofer Sub Woofer with 70oz Magnet, 3” Voice Coil, 800 Watt/400w RMS prices at every store

    • RockvilleNew

      In stockReturn policy

      $49.95Checked Nov 8
      Visit Rockville

    About the 15" Raw Subwoofer Sub Woofer with 70oz Magnet, 3” Voice Coil, 800 Watt/400w RMS

    15" Raw Subwoofer Sub Woofer with 70oz Magnet, 3” Voice Coil, 800 Watt/400w RMS

    Questions and answers

    What amplifier power does this subwoofer need?
    It is rated 400 W RMS and 800 W peak. A clean amplifier in the 300–500 W RMS range at the driver's impedance is a sensible match; too much clipped power damages voice coils.
    Can I use it in a car?
    Yes, it is a raw driver aimed at car audio and DIY builds. You need a box that fits your vehicle and an amp rated for the coil's impedance.
    What size box does it need?
    No Thiele-Small parameters are published, so there is no official box recommendation. Measure the driver's parameters yourself or use a sealed box of roughly 2–3 cubic feet as a starting point.
    Is it a dual voice coil sub?
    No. It has a single 3-inch voice coil, so wire it to the impedance your amplifier is stable at.
    What is in the box?
    The subwoofer driver only. No enclosure, grille, screws or wiring are included.
    Where is the 15" Raw Subwoofer Sub Woofer with 70oz Magnet, 3” Voice Coil, 800 Watt/400w RMS cheapest?
    At Rockville, for $49.95, as of our latest check.

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