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Alpine  R2-W10D4

R-Series 10" 2250W Peak Power Handling 4 Ohms, Dual Voice Coil Component Car Subwoofer

Item #84157

Condition:   Brand New

Product Highlights

  • R-Series 10" Subwoofer
  • 2250W Peak Power
  • 4 Ohms Impedance
  • Dual Voice Coil
  • Component Car Subwoofer

  Free 2-Years Warranty Included!
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$399.95

Reg. Price $460.00  Save $60.05
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Alpine R2-W10D4 R-Series 10" 750W RMS (2250W Peak Power Handling) 4 Ohm, Dual Voice Coil Car Subwoofer


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We are a Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • (1) 10" Dual 4-ohm voice coil subwoofer
  • • Plastic trim ring
  • • (2) 4.5" jumper wires (each wire has a single banana connector on both ends)
  • Owner's Manual

 

 

Alpine_R2-W10D4
Exceptional Bass Accuracy

Dreaming of the next generational subwoofer to install in your car audio system, the Alpine R2-W10D4, which belongs to Alpine's newly updated R-Series subwoofers known for exceptional bass accuracy, power output, and reliability, is an excellent option you should look into.

Alpine's High Amplitude Multi-roll Surround

The Alpine R2-W10D4 comes with a Kevlar-treated cone giving the subwoofer the durability necessary to produce high-quality bass at loud volumes for extended periods. It also has Alpine's High Amplitude Multi-Roll surround, which allows the cone to perform at a maximum level while having excellent thermal efficiency.

 

Alpine_R2-W10D4

 

 

Alpine_R2-W10D4
Massive Double-stacked Magnets

Its new motor structure comes with massive double-stacked magnets allowing the subwoofer to produce an extensive low-frequency response and more solid bass control. All R-Series subwoofers, including the Alpine R2-W10D4, come with dual voice coils with many configurations, making them flexible in many subwoofer applications.

Problems Performing Heart-pounding Bass

The Alpine R2-W10D4 is a subwoofer with a power output of 750 Watts RMS and 2,250 Watts peak power at 4 ohms. This 10-inch subwoofer has a sensitivity rate of 82.8 dB and a frequency response of 26 up to 200 Hz, which tells it all that this subwoofer won't have any problems performing heart-pounding bass tracks at loud volume levels.

 

Alpine_R2-W10D4
Alpine_R2-W10D4
High Amplitude Multi-roll

The 2nd-Gen R-Series Subwoofers contain Alpine's High Amplitude Multi-Roll (HAMR) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 20mm of total cone excursion and motion that creates incredible accuracy from the subwoofer.

Learn how to wire subwoofers

 

SPECIFICATIONS


  • Diameter : 10 Inch
  • Sensitivity : 82.3 dB
  • Impedance : 4 Ohm
  • Frequency Response : 26-200 Hz
  • Peak Power Handling : 2250 Watts
  • Number of Voice Coils : Dual
  • Suggested Sealed Box Volume : 1.3 Cubic ft.
  • Suggested Ported Box Volume : .85 Cubic ft.
  • Mounting Depth : 5.92 Inches
  • RMS Power Handling : 750 Watts
  • Free Air : Yes

FEATURES


Features:

  • Dual Voice Coil Design: Flexible DVC configuration with included jumper wires for multiple wiring options.
  • Cone Construction: Kevlar-reinforced pulp cone with a rigid polypropylene/ceramic dust cap for clean, accurate bass.
  • Surround Technology: High-Amplitude Multi-Roll (H.A.M.R.) surround for extended excursion and precise control.
  • Motor Structure: Large double-stacked magnets provide powerful, deep low-frequency output with minimal distortion.
  • Grille Mount System: Twist-lock grille-ready design ensures secure fitment and a sleek aesthetic.

 

Specifications:

  • Size: 10-inch
  • Impedance (Ohms): 2, 8
  • Cone Material: Kevlar Reinforced Paper
  • Surround Material: Santoprene Rubber
  • Basket Material: Aluminum
  • Grille: None included
  • Free-Air: No
  • Dual Voice Coil: Yes
  • Sensitivity: 82.8 dB at 1 watt
  • Frequency Response: 26 - 200 Hz
  • Max RMS Power Handling: 750 W
  • Peak Power Handling (Watts): 2250 W
  • Top Mount Depth (inches): 6
  • Bottom Mount Depth (inches): N/A
  • Cutout Diameter or Length (inches): 9 1/8
  • Frame Width: 10.456
  • Frame Length: 10.456
  • Vas (liters): 18.2
  • Fs (Hz): 32
  • Qts: 0.48
  • Xmax (millimeters): 20
  • UPC: 0793276040527
  • Weight: 8
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • I'm obsessed with my new subwoofer! It delivers clean, crisp, and powerful bass that's truly impressive. I'm currently running it on a 300-watt Kicker amp, and it sounds absolutely amazing. I can't believe how good it sounds, especially for the price. If you're looking for a subwoofer that will blow your mind, I highly recommend this one.

    Zach
    10/26/2023

  • Had to replace my 10- yr old sub with this one and I'm pretty ecstatic with it. Just the thumping bass I'm looking for. If you're looking for some serious bass, this would be the way to go

    John
    3/12/2025

  • Very clear bass at high volume level. Excellent product from Alpine

    Jason
    5/15/2025

  • More bass than I'm looking for in a sub ! Had to tone them down, but I really love the performance. Just all what I need and more.

    Patrick
    8/20/2025
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