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Alpine R2-W12D2 2nd Gen - New (Damaged Packaging, Product A+)

2250W Peak (750W RMS) 12" R-Series Dual 2-Ohm Car Subwoofer

Alpine
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• Peak Power: 2250 watts
• RMS Power: 750 watts
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (H.A.M.R) Surround
• Impedance: Dual 2 ohm
• Mount depth: 6-3/8"
• Sensitivity: 85 dB

Learn more about the r2w12d2_obc
Was $540.00 Details
Thanks , You Pay:

$314.96

 with warranty

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We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one r2w12d2_obc.

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FREE 1-day shipping to OH. Get it Wed, Nov. 19
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In Stock
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Open box icon Brand new $449.95

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Description


Alpine brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Product Details:

  • 12" Dual 2 ohm Type-R Series Series Subwoofer
  • Power Handling:
    • Peak: 2250 watts
    • RMS: 750 watts
  • Kevlar Reinforced Pulp Paper Cone
  • High-Amplitude Multi-Roll (H.A.M.R) Surround
  • Push-Type Speaker Terminals (Up To 8AWG Wire Size)
  • Oversized Dust Cap
  • 65.5 mm (2.6")" High Temperature Voice coil
  • 20 mm Xmax
  • 127 oz. Double Stacked Ferrite magnet motor structure
  • Frequency Response: 24 - 200 Hz
  • Resonance Frequency (Fs): 29 Hz
  • Sensitivity: 85 dB
  • Sealed box volume: .55 cubic feet - 1.0 cubic feet
  • Ported box volume: 1.0 cubic feet - 1.5 cubic feet
  • Top-mount depth: 6-3/8"
  • Cutout diameter: 10.88"
  • CTA-2031 Compliant: Yes
  • Authorized Internet Dealer
  • Protective subwoofer grille: Optional (Accessory required and sold separately)
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Alpine R2-W12D2 2nd Gen - New (Damaged Packaging, Product A+) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Alpine R2-W12D2 2nd Gen - New (Damaged Packaging, Product A+) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Alpine R2-W12D2 2nd Gen - New (Damaged Packaging, Product A+) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Alpine R2-W12D2 2nd Gen - New (Damaged Packaging, Product A+) Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Type-R Series
Subwoofer Size
12"
Peak Power Handling
2250 watts
RMS Power Handling
750 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Voice Coil Diameter
65.5 mm (2.6")"
Frequency Response
24 - 200 Hz
Sensitivity
85 dB
Xmax (millimeters)
20 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Dark Gray
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
High-Amplitude Multi-Roll (H.A.M.R)
Magnet Structure
Double Stacked
Magnet weight
127 oz.
Magnet Type
Ferrite
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
CTA-2031 Compliant
Yes
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
.55 cubic feet
Maximum Sealed Box Volume
1.0 cubic feet
Minimum Ported Box Volume
1.0 cubic feet
Maximum Ported Box Volume
1.5 cubic feet
Top-Mount Depth (Mounting Depth)
6-3/8"
Cutout Diameter
10.88"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
29 Hz
Equivalent Compliance (Vas)
36.9 liters
Total Speaker Q Value (Qts)
.41
Electrical Q Value (Qes)
.44
Electrical Resistance of Voice Coil (Re)
1.9 ohm
Mechanical Q Value (Qms)
6.32
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Subwoofers
Subwoofer
Mounting screw cover (detached)
See below for additional accessories
Other Accessory #1
12" R2-Series DVC Subwoofer with Cosmetic Trim Ring
Other Accessory #2
2 Jumper Wires for DVC Configuration,
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

R2-W12D2

Weight:

15.00lbs

Internal SKU:

r2w12d2_obc

Internal Product ID:

201283

Customer Ratings & Reviews



5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.4
Value
4
Features
4
Design
4.4
Usability
4.4

Customer Reviews

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The following review is for R2-W12D2, which is a part of the bundle you are viewing.
By Cole on February 25, 2023 Checkmark Icon Verified purchase

26 found this helpful Helpful?


Amazing

The following review is for R2-W12D2, which is a part of the bundle you are viewing.

Great power would buy again

By Caleb on May 30, 2024 Checkmark Icon Verified purchase

4 found this helpful Helpful?


The following review is for R2-W12D2, which is a part of the bundle you are viewing.
By Derek on October 30, 2025 Checkmark Icon Verified purchase

The following review is for R2-W12D2, which is a part of the bundle you are viewing.
By Alfredo on April 15, 2025 Checkmark Icon Verified purchase



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