Alpine SWR-1222D (TYPE R)

12" Dual 2 ohm Type-R Subwoofer

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This product is discontinued.
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Description

Features & Specs

Reviews

Accessories

Alpine Type R Subwoofers

These incredible subwoofers from Alpine have withstood the test of time and proven themselves to be one of the top subwoofer choices for car audio enthusiasts. The Type R subwoofers are designed and engineered for big bass, as well as a durable sub that will last for many years to come. These woofers use a pulp cone that is reinforced with Kelvar for an incredibly durable and rigid structure. The ribbed multi-roll santoprene surround is designed for excellent response, while assisting in smoother cone movement and excursion. The subwoofer will stay cool under extended hard playing with the unique thermal management system that Alpine designed into the Type R Subwoofer. The tinsel leads are hidden and woven into the dual Nomex spiders for a strong and unbreakable connection. For those looking for an industry standard subwoofer with break-taking bass, consider the Alpine Type-R subwoofer.

  • 12" Dual 2 Ohm Type R Series Subwoofer
  • Power Handling:
    • Peak: 1500 watts
    • RMS: 500 watts
  • Impedance: Dual 2 ohm
  • Parabolic kevlar/pulp fiber cone woofer
  • High amplitude multi-roll santoprene surround
  • Cast aluminum perimeter vented heat transfer frame
  • Compound Radius Curve (CRC) Motor structure
  • Spiral cut aluminum former with high temperature DVC Winding
  • Radial Vented VC Heat sink and Airflow Management System
  • Mirrored progressive Nomex Spiders with reinforced layer integrated tinsel leads
  • Concealed mount gasket system
  • One-sided terminal layout
  • 1-year SonicElectronix.com warranty

Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.

Subwoofer Specifications
Subwoofer Size12"
Subwoofer DesignRound / Circle
Main Cone ColorDark Gray
Voice Coil(s)Dual (2 voice coils)
Impedance (per voice coil)2 ohms
Peak Power Handling1500 watts
RMS Power Handling500 watts
Woofer CompositionKevlar Fiber
Woofer SurroundSantoprene Rubber
Minimum Sealed Box Volume.85 cubic feet
Maximum Sealed Box Volume.85 cubic feet
Minimum Ported Box Volume1.70 cubic feet
Maximum Ported Box Volume1.70 cubic feet
Sensitivity85 dB
Frequency Response23 - 500 Hz
Xmax (millimeters)N/A
Top Mount Depth7-3/4"
Shallow Mount InstallationNo
Cutout Diameter11"
Recommended Enclosure TypePorted / Vented
Sealed
Subwoofer GrilleOptional (Accessory required and sold separately)
Re-Cone Kit AvailableNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for Alpine SWR-1222D (TYPE R)
Average Customer Rating is 4.9 out of 5 stars:
4.9
based on 80 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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85%
4 star:
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15%
3 star:
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0%
2 star:
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0%
1 star:
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what's this?
Average Attributes Rating:
Durability
4.9
Value
4.9
Features
4.8
Design
4.8
Usability
4.9
what's this?
Most Helpful Customer Reviews:
July 11, 2010 Gread Sub
Review by
Sergey from MAPLE, ON, Canada
Overall
Durability
Value
Features
Design
Usability
I have two of these subs running them at 600W at 1 ohm each for about two years now. You need to dynamat your trunk and your shelf if you do not want you trunk to rattle. I also have it filled with foam, and license plate on a two side scotch tape. At first i had it in a sealed box, and in about a year moved them 3.4 vented (inside volume not outside) 1.7 per speaker. They play lower and louder in a vented box also creating more pressure. I got to say that two of these might be an overkill but for me overkill is under rated.
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April 10, 2010 WOW
Review by
Josh from Electric City, WA
Overall
Durability
Value
Features
Design
Usability
I recently added one of these in a slot ported box to my system. I have it powered by a Soundstream Picasso PCX1500 running at 1ohm @ 1500 watts RMS and this thing POUNDS! You can feel it from better than 2 blocks away. I would recommend these subs to anyone who want great sounding clear bass!
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March 22, 2010 Alpine SWR-1222D (TYPE R)
Review by
Sergie from Aktobe, Kazakhstan
Overall
Durability
Value
Features
Design
Usability
These subwoofer speakers are super. They have powerful and pure bass.
If you want to add loudness, these won't preserve your ears...
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March 3, 2010 Alpine Type-R 12" DVC 2ohm
Review by
Moses from WA
Overall
Durability
Value
Features
Design
Usability
This is a quality and reliable subwoofer for a good price. Everywhere else I checked this sub was priced at $200, got it here for much less. Have it paired up with an Alpine V-power 500w mono amp and it has handled just about anything i've thrown at it. Good investment for someone looking to add good bass to there ride.
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March 3, 2010 Couldnt have asked for a better purchase.
Review by
Alex from Fairfax, Virginia
Overall
Durability
Value
Features
Design
Usability
At first I had been skeptical because of the low prices but boy was I wrong. After waiting a short two weeks my package finally arrived. They were everything I had hoped for. And setting them up was easy too.

Pros: Low price, Perfect product
Cons: Length of time waited( it was 2 50 lb. boxes) other than that none.
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View All 80 Reviews for Alpine SWR-1222D (TYPE R)
Subwoofer Grilles
Protect your subwoofer while making your enclosure look great! These subwoofer grilles are the perfect addition to your new subwoofer.
 ProductPriceAdd?
Manufacturer Subwoofer GrillManufacturer Subwoofer Grill
This grill is designed to perfectly fit your subwoofer's specific dimensions.
$19.99
12" Universal Subwoofer Grille12" Universal Subwoofer Grille
Protect your subwoofer with this aluminum grille that is simple to install.
$9.99
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
 ProductPriceAdd?
24.6 ft. of 10 AWG Monster Cable 400 Series Speaker Wire24.6 ft. of 10 AWG Monster Cable 400 Series Speaker Wire
For the ultimate connection, Monster uses a MultiTwist™ construction, a Magnetic Flux Tube, and even more cutting edge wire technology.
$49.99
15 ft. of 12 AWG StreetWires Speaker Wire15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.
$12.99
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$24.99
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$17.99
Dynamat Extreme Bulk PackDynamat Extreme Bulk Pack
36 ft. Dynamat Xtreme Bulk Pack enhances the sound for your entire car!
$149.99
Bass Reconstruction Processors
These sound processors are perfect for enhancing the lower frequencies of a car audio system. After some installation and tuning, your new system will sound better than ever!
 ProductPriceAdd?
Maxxsonics MX-3Maxxsonics MX-3
Enhances the bass response, increases linearity, buffers unwanted noise, and improves the frequency range of your subwoofer.
$69.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
 ProductPriceAdd?
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$4.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!
$2.99
Binding Post Terminal CupBinding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$2.99
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
Installation, Tools & Accessories
Don't forget to get the tools and accessories that will help you install your new subwoofer in your vehicle. Whether you opt for the professional installation card or the do-it-yourself method, you will need the following to help you out!
 ProductPriceAdd?
Professional Installation for a Car Subwoofer or a Pair of Car SpeakersProfessional Installation for a Car Subwoofer or a Pair of Car Speakers
Redeem this card for a professional install at any of the professional installer network locations near you.
$49.99
Car Stereo and Speaker / Subwoofer Installation Tool KitCar Stereo and Speaker / Subwoofer Installation Tool Kit
Includes Multimeter, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$16.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
 ProductPriceAdd?
Scosche SPL MeterScosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.
$19.99
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$14.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$14.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$14.99
Product Summary
Manufacturer:Alpine
Model number: SWR-1222D
UPC:793276620798
Weight:27.00 lbs
Internal SKU:swr1222d
Internal Product ID:4243

Why Sonic Electronix?

Customer Testimonial

After searching all over Australia and Ebay for the cheapest prices on amplifiers and capacitors, I ended up at Sonic Electronix and found spectacular prices on these items. Even with shipping costing over $100 to Australia, I saved a couple hundred dollars by shopping on this website. Great Website

- Don from Bundaberg, Australia

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