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(2) Alpine R2-W12D2 with Ported Dual Enclosure

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

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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
• Sensitivity: 85 dB
• Includes Ported Dual Enclosure

Learn more about the r2w12d2_12dqv

We apologize

This item has been discontinued


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Description


Alpine brand icon

Authorized dealer

Alpine R2-W12D2

2250W Peak (750W RMS) 12" R2-Series Dual 2-ohm Car Subwoofer
Quantity: 2

Product Details:

  • 12" Dual 2 ohm R2 Series Subwoofer
  • Power Handling:
    • Peak: 2250 watts
    • RMS: 750 watts
  • Kevlar Reinforced Pulp Paper Cone
  • High-Amplitude Multi-Roll (HAMR) Surround
  • 2.6" High Temperature Voice coil
  • 20 mm Xmax
  • 144 oz. Double Stacked magnet motor structure
  • Frequency Response: 24 - 200 Hz
  • Resonance Frequency (Fs): 29 Hz
  • Sensitivity: 85 dB
  • Recommended sealed box volume: .55 cubic feet - 1.0 cubic feet
  • Recommended ported box volume: 1.0 cubic feet - 1.5 cubic feet
  • Top-mount depth: 6.43"
  • Cutout diameter: 10.83"
  • Authorized Internet Dealer
  • Subwoofer grille Alpine KTE-12G optional (sold separately)
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconAlpine R2W12D2 owner’s manual

Atrend 12DQV

Empty Dual 12" Pro Series Ported Subwoofer Enclosure
Quantity: 1

Product Details:

  • 12" Dual Ported Subwoofer Enclosure
  • Maximum subwoofer mounting depth: 18"
  • Subwoofer cutout diameter: 11.13"
  • Durable 3/4" Medium Density Fiberboard (MDF) construction
  • Box volume: 1.45 cubic feet (per chamber)
  • Total box volume: 2.9 cubic feet
  • Mitered edge construction provides cleaner finish
  • Miter joints feature over 41% more surface area
  • More surface area translates into a stronger bond
  • Dado joints offer an 80% increase in surface area
  • Built using trick glue for up to 3600 PSI holding ability
  • Premium carpeted finish
  • Silver spring-loaded terminal cups
  • Dimensions: 30.25" L x 13.75" H x 19.00" W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Port Specifications:

  • Rectangle shaped port
  • Number of ports: 1
  • Estimated port tuned frequency (fb): 40 Hz
  • Port Dimensions: 2.75" L x 12.25" H x 15.00" W

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Specifications & Details


Subwoofer Specifications
Series
Type-R Series
Subwoofer Size
12"
RMS Power Handling
750 watts
Peak Power Handling
2250 watts
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
High-Amplitude Multi-Roll (H.A.M.R)
Sensitivity
85 dB
Frequency Response
24 - 200 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Ported
Number of Subwoofers
2
Box Style/Shape
Square/Rectangle
Wood Thickness
3/4"
Number of Terminals
2
Terminal Type
Spring posts (banana clip ready)
Box Exterior Color
Gray
Box Finish
Carpet
Second Width
19"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

(2) R2-W12D2, 12DQV

Weight:

74.00lbs

Internal SKU:

r2w12d2_12dqv

Internal Product ID:

199737

Customer Ratings & Reviews


(2) Alpine R2-W12D2 with Ported Dual Enclosure thumbnail image

5 star
64%
4 star
32%
3 star
4%
2 star
0%
1 star
0%



Durability
4.7
Value
4.9
Features
4.6
Design
4.6
Usability
4.8

Customer Reviews

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nice box

The following review is for 12DQV, which is a part of the bundle you are viewing.

i got 2 SWS12D2 wired in 2 ohms powered by a ZXR1800.1D and the box does its job easy to wire looks nice in my trunk very loud lots of bass.

By Todd on January 16, 2015

86 found this helpful


Not a bad box

The following review is for 12DQV, which is a part of the bundle you are viewing.

A bit bigger than i expected. Does the job well.

By daniel on November 3, 2014

86 found this helpful


Does its job

The following review is for 12DQV, which is a part of the bundle you are viewing.

Nice box. Sturdy big and heavy. does its job. Have my two NVX VCW 124

By daniel on January 11, 2015

70 found this helpful


Doing the job

The following review is for 12DQV, which is a part of the bundle you are viewing.

It's true when people say the box makes the subs.i have two p3 d4 dvc 12's and the crappy prefab that I had them in was being pushed apart, in a literal sense. I bought this box and now it's clean bass and the box is holding.

By jermaine on March 26, 2015

63 found this helpful


Good product

The following review is for 12DQV, which is a part of the bundle you are viewing.

fast shipping good build works well and feels solid. only complaint I had was the corner of the box was smashed but not a huge deal.

By Anonymous on October 2, 2018 Checkmark Icon Verified purchase

40 found this helpful


good box

The following review is for 12DQV, which is a part of the bundle you are viewing.

Makes my 2 pioneer champion series 600 rms 12's sound like thunder! Hits harder than my 4 kicker comp vr's in a sealed box that is powered by the same kicker 1600.1 amp!

By Jay on April 14, 2017

37 found this helpful


Does what it is supposed to

The following review is for 12DQV, which is a part of the bundle you are viewing.

If you need a box built quick and dirty to hold subs, then this is for you. Not the best built, not the best carpeted, not the best mdf, but hey, its a sub $100 woofer box. Works as intended for me, corner came dented in during shipping, carpet very thin, but it does hold subs, which is what i needed.

By Anthony on September 29, 2016

38 found this helpful


Great

The following review is for 12DQV, which is a part of the bundle you are viewing.

I got this for two 12 inch Kenwoods and they sound amazing in this box, I originally had them in a under seat truck box that was sealed and now they sound much louder and just as crisp.

By Anonymous on July 14, 2019 Checkmark Icon Verified purchase

35 found this helpful


Best bang for the buck

The following review is for 12DQV, which is a part of the bundle you are viewing.

This box deliveres no doubt about it! Well built, carpet is of good quality, looks good! There isn't a better box for the money, will be ordering another, and definitely recommend this box, to anyone looking for some serious deep bass!

By Hittman9mm on March 29, 2017

33 found this helpful


It's what I wanted

The following review is for 12DQV, which is a part of the bundle you are viewing.

The box is pretty big with good thickness of wood it's a great box.

By Pedro on November 4, 2016 Checkmark Icon Verified purchase

31 found this helpful




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