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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

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$329.95

Reg. Price $360.00  Save $30.05
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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

 
  • 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:

  • 10" subwoofer with dual 4-ohm voice coils
  • Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
  • frequency response: 26-200 Hz
  • power handling: 300-750 watts RMS (375 watts per coil)
  • peak power: 2250 watts
  • sensitivity: 82.8 dB
  • top-mount depth: 5.975"
  • mounting height: 0.8"
  • sealed box volume: 0.48-0.93 cu. ft.
  • ported box volume: 0.83-1.38 cu. ft.
  • grille not included
  • warranty: 1 year

 

Specifications:

  • Size: 10 -inch
  • Impedance (Ohms): 2, 8
  • Cone Material: Kevlar Reinforced Paper
  • Surround Material: Santoprene Rubber
  • Ideal Sealed Box Volume (cubic feet): 0.58
  • Ideal Ported Box Volume (cubic feet): 1.33
  • Port diameter (inches): N/A
  • Port length (inches): N/A
  • Free-Air: No
  • Dual Voice Coil: Yes
  • Sensitivity: 82.8 dB at 1 watt
  • Frequency Response: 26 - 200 Hz
  • Max RMS Power Handling: 750
  • Peak Power Handling (Watts): 2250
  • Top Mount Depth (inches): 6
  • Bottom Mount Depth (inches): N/A
  • Cutout Diameter or Length (inches): 9 1/8
  • Vas (liters): 18.2
  • Fs (Hz): 32
  • Qts: 0.48
  • Xmax (millimeters): 20
  • Parts Warranty: 1 Year
  • Labor Warranty: 1 Year
  • 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

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