Deals for every list.It’s officially saving season.Shop now

Skip to contentGo to Product Search
Main Content

Alpine - R-Series 8" Dual Voice Coil 2-Ohm Subwoofer - Black

Model: R2-W8D2
SKU: 6501287
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-W8D2 handles up to 350 watts RMS. Its dual oversized 2-ohm voice coils allow you to draw maximum power from your mono amp. 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

Specifications

  • RMS Power
    350 watts
    Peak Power Handling
    1000 watts
    Impedance
    2 ohms
    Minimum Frequency Response
    30 hertz
    Maximum Frequency Response
    200 kilohertz
    Sensitivity
    83.5 decibels
Sponsored

Reviews

Rating 4.5 out of 5 stars with 2 reviews

5 star rating. 1 review4 star rating. 1 review
100% 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

    Deep bass

    High quality deep base. Wish it comes with mounting screws and a cutout template.

    Posted by Techls

  • Rated 4 out of 5 stars

    Good things come in little packages

    Great 8” subwoofer. Would go bigger if I wasn’t trying to keep everything hidden

    Posted by Hilda

Compare similar products

Alpine - R-Series 8" Dual Voice Coil 2-Ohm Subwoofer - Black
Alpine - R-Series 8" Dual Voice Coil 2-Ohm Subwoofer - Black
4.5(2)

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-W8D2 handles up to 350 watts RMS. Its dual oversized 2-ohm voice coils allow you to draw maximum power from your mono amp. Since it works well in sealed or ported enclosures you'll enjoy your music the way you like to hear it.

Memphis Car Audio - Memphis Audio MJM812 8" MOJO Sub with Selectable Impedance, 1 or 2 Ohm - Black/Gray

MOJO mini subwoofers received a huge upgrade for 2023 with the addition of Memphis FLEXTM technology allowing you to select between an impedance of 1Ω or 2Ω, adding even more versatility to this compact powerful subwoofer. MOJO mini subwoofers still pack the same intense punch in both 6.5” and 8” versions and are a perfect addition for anyone looking to add huge MOJO bass with a smaller footprint. Features • 1Ω or 2Ω FLEX selectable impedance • CCAW triple voice coil (2” on MJM812 & 1.5” on MJM612) • Vented cast aluminum basket • Double stitched V-Groove rubber surround • DVVC Direct Vent Voice Coil Cooling • Light weight ultra-rigid glass fiber dustcap • Reinforced spider • Folded V-Groove surround increases excursion without sacrificing effective surface area Specifications: 8” FLEX 1Ω or 2Ω 900/1800W RECOMMENDED ENCLOSURES • Sealed: single 0.6 ft³ gross / dual 1 ft³ gross. • Single vented: 1 ft³ gross; port 3" x 3" x 16.5" long; 38 Hz. • Dual vented: 1.7 ft³ gross; port 4.5" x 4.5" x 23" long; 38 Hz.

Memphis Car Audio - Memphis Audio MOJO Pro MJP844 8" 1500w Competition Car Subwoofer DVC 4 ohm Subwoofer - Black/Gray
5.0(1)

Taking a cue from the popular MOJO Pro speaker line, the MOJO Pro subwoofers are high output, no-nonsense SPL machines developed to fit in more traditional enclosures allowing MOJO bass to be brought to even more applications. MOJO Pro 8″ 4Ω DVC subwoofers are built to handle 750w RMS power and will produce thunderous bass that will please anyone who loves it loud. FEATURES Specifically designed for high SPL performance DVVC Direct Vent Voice Coil Cooling 2.5” Voice Coil Cross drilled front plate venting Aluminum shorting ring for reduced inductance Double stitched foam surround Rigid paper cone Progressive spider Diecast basket Single Sided compression terminals SPECIFICATIONS MJP844: Dual Voice Coil 4Ω SIZE (IN): 8 RMS/PEAK POWER: 750/1500 SENSITIVITY(Db): 82.3 MAGNET SIZE (Oz): 105 MOUNTING DEPTH: 5.6 CUT OUT DIAMETER: 7.3 VOICE COIL: 2.5 RECOMMENDED ENCLOSURES • Sealed: single 0.6 ft³ gross / dual 1.2 ft³ gross. • Single vented: 1 ft³ gross; port 3" x 3" x 17" long; 38 Hz. • Dual vented: 1.7 ft³ gross; port 4.5" x 4.5" x 23" long; 38 Hz.

Alpine - PrismaLink S2-Series 8" Single Voice Coil 2 ohm Preloaded Subwoofer Wedge Enclosure - Black
3.0(1)

Experience your sound system in a whole new light with Alpine’s PrismaLink Subwoofer Enclosures. These innovative subwoofer enclosures seamlessly blend style, performance, and expandability, delivering powerful bass with a visual lighting experience. The enclosures have a multi-link design that’s able to connect dual, triple, and even quad-enclosures with an optional linking kit for the 12” (KTX-LK12), 10” (KTX-LK10), and 8” (KTX-LK8) versions. When used as a multi-linked enclosure application, the lighting feature is able to connect across the subwoofers for an uninterrupted visual experience.

Specs

Questions & Answers

  • Can the subwoofer be used in both sealed and ported enclosures?

    This subwoofer works well in sealed or ported enclosures, so you can enjoy your music the way you like to hear it.

    This question and answer was generated by AI based on customer and product data.
  • What is the size of the magnet in the subwoofer?

    The magnet size of the subwoofer is 56 ounces.

    This question and answer was generated by AI based on customer and product data.
  • What is the warranty on the subwoofer?

    The subwoofer has a one-year warranty for both parts and labor.

    This question and answer was generated by AI based on customer and product data.
  • What is the maximum power handling of the subwoofer?

    The maximum power handling of the subwoofer is 1000 watts.

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

    The minimum frequency response of the subwoofer is 30 hertz.

    This question and answer was generated by AI based on customer and product data.
Ask a question
No content

Customers often buy these together

Sponsored