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Alpine - R-Series 8" Dual Voice Coil 4-Ohm Subwoofer - Black

Model: R2-W8D4
SKU: 6501290
Sold byBest Buy

About this product

The new design and enhanced performance of the R2-Series subwoofers offer deeper bass and tighter bass control compared to the previous generation. Updates to the new generation include larger, double-stacked magnets, an integrated Faraday ring, and a Kevlar-treated cone. All of these updates equal unmatched durability and reliable performance, even at high volumes. The R2-W8D4 handles up to 350 watts RMS, so it's ready for your high-powered amp. Its dual oversized 4-ohm voice coils offer wiring flexibility for multiple subwoofer setups. Since it works well in sealed or ported enclosures you'll enjoy your music the way you like to hear it.

Features
  • Flexible application

    The 2nd-Gen R-Series subwoofers contain a Dual Voice Coil (DVC) with easy configuration jumpers that allow for flexible applications

  • Next Gen sound performance

    The new 2nd-Gen R-Series subwoofers now have even more bass output than their predecessors

  • New motor structure

    Now feature larger, double stacked magnets for deeper bass and tighter bass control from the subwoofer cone compared to the previous generation

  • Cleaner bass output

    Integrated Faraday ring minimizes distortion

  • EZ-Change twist-lock grille mount system

    Makes it easy to install and remove optional grille without mounting screws

  • Increased Accuracy

    The 2nd-Gen R-Series subwoofers contain Alpine's High Amplitude Multi-Roll (HAMR) surround technology that creates incredible accuracy from the subwoofer

  • Kevlar-treated cone

    Kevlar adds strength and tear resistance to the woofer cone while maintaining the benefits of a pulp cone design

  • Frequency Response

    30- 200 Hz

See all features
Specifications
  • RMS Power
    350 watts
    Peak Power Handling
    1000 watts
    Impedance
    4 ohms
    Minimum Frequency Response
    30 hertz
    Maximum Frequency Response
    200 kilohertz
    Sensitivity
    83.5 decibels
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Reviews

Rating 3.7 out of 5 stars with 3 reviews

5 star rating. 2 reviews1 star rating. 1 review
67% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    great sup

    great sub woofer. really gives a kick to the jeep system. easy to install.

    Posted by DelBeach

  • Rated 1 out of 5 stars

    Open Box item

    The sub dose not work at all and was not in excellent condition.

    Posted by Cdub

  • Rated 5 out of 5 stars

    Bumps

    For a single 8" subwoofer I don't know how you could do much better than this.

    Posted by TravisV

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Specs

Questions & Answers
  • Does this subwoofer have dual voice coils?

    Yes, this subwoofer has dual voice coils for flexible wiring options.

    This question and answer was generated by AI based on customer and product data.
  • What is the frequency response range of this subwoofer?

    The frequency response of this subwoofer is 30Hz to 200Hz.

    This question and answer was generated by AI based on customer and product data.
  • What is the purpose of the integrated Faraday ring?

    The integrated Faraday ring minimizes distortion, resulting in cleaner bass output.

    This question and answer was generated by AI based on customer and product data.
  • How much RMS power can this subwoofer handle?

    This subwoofer can handle up to 350 watts of RMS power.

    This question and answer was generated by AI based on customer and product data.
  • How is the optional grille installed and removed?

    The EZ-Change twist-lock grille mount system makes it easy to install and remove the optional grille without mounting screws.

    This question and answer was generated by AI based on customer and product data.
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