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Molded JMC Subwoofer Enclosure (12MJSG)

Single 12" Custom Designed Ported Enclosure

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Front Air Ported Single Subwoofer Enclosure • 3/4" MDF • Durable Black Carpetng • Plexiglass Front Ported Window • Front Air Ported to Enhance Deep Bass Response • Patented Box Design

Learn more about the 12mjsg

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This item has been discontinued


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Description


  • Front-air ported single subwoofer enclosure
  • Professional patented design box
  • Front air ported speaker box (vent and cubic feet not required)
  • Fits most cars and SUVs
  • Speaker boxes are designed to enhance the deep bass response of woofer or subwoofer enclosures
  • Enclosures are specifically designed and front air ported to provide the best bass response possible
  • 3/4" MDF Construction
  • Durable Black Carpeting
  • Plexiglass front air ported window
  • Cutout diameter: 11-1/4"
  • Mounting depth: 6-1/4"
  • Dimensions: 15"L x 15"W x 14" D (Top) x 16-1/2" D (Bottom)
Port Specifications:
  • Round port
  • Number of ports: 1
  • Port volume: .02 cubic feet (per port)
  • Total port volume: .02 cubic feet
  • Port dimensions: 4-3/4"Diameter 6-1/4"Depth

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Specifications & Details


Box/Enclosure specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Round / Circle
Box Type
Bandpass Ported
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Cutout Diameter or Length
11-1/8"
Maximum Speaker Depth
6-1/4"
Total Box Volume
0.41 cubic feet
Box Volume (Each Chamber)
0.41 cubic feet
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Binding posts
Box Exterior Color
Black
Box Finish
Carpet
Port Details
Number of Ports
1
Port Diameter
4-3/4"
Port Length
6-1/4"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

12MJSG

Weight:

27.00lbs

Internal SKU:

12mjsg

Internal Product ID:

5106

Customer Ratings & Reviews


 Molded JMC Subwoofer Enclosure (12MJSG) thumbnail image

5 star
80%
4 star
20%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
4.4
Design
4.8
Usability
5

Customer Reviews

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Single 12" sub enclosure

This box is amazing! I ran 3 of these enclosures in the back of a 2007 Trailblazer and holy crap did it hit!! and HARD!!! The design of this box is out of the ordinary, I was so happy I convinced my brother to run 1 in the rear of his 2007 Honda Si.

Extremely happy with the purchase, transaction and extremely fast ship time.

By Mikey80 on June 28, 2011

7 found this helpful


Excellent!!!

First time buyer and this enclosure was my first purchase here on Sonic. I threw a 12 inch Alpine Type R in. All I have to say is wow. Before I got this box I had the sub in a sealed box from B*** B** and I had to replace it twice because it kept going out on me. Finally decided to change boxes from sealed to ported. Honestly, for what this box can do for the sound at the price, this is definately a steal. Very well made design. Excellent customer service as well. Next time I need to upgrade some speakers, I am most definitely coming back to Sonic. Thanks!

By Abraham on June 15, 2011

7 found this helpful


Just one

Does an amazing job of playing deep bass especially if you listen to a lot of hip-hop music but sounds good also with rock music. Got a Kicker CVR mounted on. If you heard of Ludacris recent song- How Low, play that song with this box and it won't disappoint you at all.

By Audi B5 on February 9, 2010

4 found this helpful


My JMC box

I have owned this box for approximately 3 months. I have enjoyed it immensely. It provided my civic with fantastic sound quality with a cool design. It is a little pricey but it is definetely worth every penny. I urge all those who want a custom looking box with professional sound to give this box a try.

By Fernando on February 28, 2006

3 found this helpful


Bada**

I would recommend this product because the bass in my car hits harder then it ever has before. Price is great and got box the same week i ordered it. Sonic Electronix has done it again!! Excellent product!

By Martimus on November 15, 2011

1 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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