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Dual 12" Alpine Type-R Series Subwoofers w/ Ported Enclosure

2-12" Dual 4-Ohm Type-R Series Car Subwoofer w/ Dual 12" Ported Enclosure

Alpine
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• 3000W Peak
• 300-1000W RMS
• Kevlar Treated Pulp Cone
• 12" Dual Ported Subwoofer Enclosure
• Durable Black Carpet
• Total box volume: 3.7 cubic feet

Learn more about the 2-swr12d4_bbx212rd

We apologize

This item has been discontinued

Description


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Authorized dealer

  • Description Coming Soon!

Specifications & Details


Subwoofer Specifications
Series
Type-R Series
Subwoofer Size
12"
RMS Power Handling
600 watts
Peak Power Handling
3000 watts
Woofer Composition
Kevlar Fiber
Woofer Surround
Santoprene Rubber
Sensitivity
85 dB
Frequency Response
24 - 200 Hz
Enclosure Specifications
Box Type
Bandpass 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
Red
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

2-SWR-12D4_BBX212RD

Weight:

112.00lbs

Internal SKU:

2-swr12d4_bbx212rd

Internal Product ID:

75625

Customer Ratings & Reviews



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



Durability
2
Value
3.5
Features
4
Design
4
Usability
4.5

Customer Reviews

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Awesome Subs!! Poor Box PLEASE READ BEFORE BUYING!!

Subs are amazing, The box isnt good, these speakers have literally ripped this box apart at the seems. I am very impressed with the quality of these subs, they destroy low notes and are breath taking. BUT, recently noticed distortion and could not figure it out. Everything was re-tuned after break in and they sounded great, and all of a sudden it just sounded terrible, so i went to the trunk, only to find the front of the box flapping, Very disappointed in box, the box and subs look great together but the power of these subs just rip it apart... buy subs seperate and build your own box . For the price sonic gave i couldnt pass it up. I would recommend putting additional screws into box before installation if you buy this.

By Shawn Basshead on January 19, 2014

25

found this helpful.

Never a Loose Screw

Easy fix is spray box first with truck bed liner to create strength and let dry or have box reinforced with fiberglass. Never use screws--use something like epoxy glue. Lastly, tune the sub to 30 or below.

By Bryce on November 17, 2014

22

found this helpful.

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Price: $444.03

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