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Atrend 12SVNC

Empty Single 12" Carbon Fiber Vented Enclosure for Alpine E-S-R-X Series Subwoofers

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• 12" Single Ported Subwoofer Enclosure
• Fits Alpine E, S, R, and X series subwoofers
• 3/4" Medium Density Fiberboard (MDF) construction
• Features premium carbon fiber faceplate design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.4 cubic feet

Learn more about the 12svnc
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List price $159.99
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$89.99

 with warranty
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Description


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Authorized dealer


Atrend 12SVNC

From design to delivery, Atrend products are tested vigorously to ensure sound quality and accurate engineering. Working with only the latest in computer-automated software and machinery, Atrend continues to be a trend setter in the marketplace. Atrend delivers quality results by utilizing only the most efficient engineering and manufacturing processes.

Atrend's subwoofer-specific enclosures are engineered and constructed to be the strongest on the market. Atrend's outside panels feature signature Miter and Dado construction, which adds extra reinforcement and structural integrity to subwoofer enclosures. Ultimately, these construction techniques provide unsurpassed build and sound quality in Bbox enclosures.


Product Details:

  • 12" Single Ported Subwoofer Enclosure
  • Fits Alpine E, S, R, and X series subwoofers
  • Durable 3/4" Medium Density Fiberboard (MDF) construction
  • Features premium carbon fiber faceplate design
  • 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
  • Glued and braced with fasteners for added strength
  • Premium carpeted finish for sleek modern look
  • Silver spring-loaded terminal push cups
  • Maximum subwoofer mounting depth: 14.55"
  • Subwoofer cutout diameter: 11"
  • Total box volume: 1.4 cubic feet
  • Dimensions: 17.00" L x 15.00" H x 16.00" W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Port Specifications:

  • Rectangular port
  • Number of ports: 1
  • Port length: 1.12"
  • Estimated port tuned frequency (fb): 35 Hz

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Specifications & Details


Box/Enclosure specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Round / Circle
Box Type
Ported
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Cutout Diameter or Length
11"
Maximum Speaker Depth
14.55"
Total Box Volume
1.4 cubic feet
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Spring posts (banana clip ready)
Box Exterior Color
Charcoal
Box Finish
Carpet
Tuning Frequency
35 Hz
Port Details
Number of Ports
1
Tuning Frequency
35 Hz
Port Length
1.12"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

12SVNC

Weight:

40.00lbs

Internal SKU:

12svnc

Internal Product ID:

136263

Customer Ratings & Reviews


Atrend 12SVNC thumbnail image

5 star
33%
4 star
67%
3 star
0%
2 star
0%
1 star
0%



Durability
4.4
Value
4.7
Features
4.7
Design
4.4
Usability
4

Customer Photos & Videos


Customer Reviews

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A trend 12vnc

Box arrived in a timely manor,very well packed. Nicely built looks beautiful!,

By Jay on February 11, 2020 Checkmark Icon Verified purchase

24 found this helpful


Subwoofer enclosure

Good value sounds good mines came with a chip on courner but no big deal.Did not come with wire and connectors but I'm satisfied with my purchase.

By Paul on July 3, 2023 Checkmark Icon Verified purchase

18 found this helpful


Looks nice and sounds great for my application.

I needed a reasonably priced box for my old first generation alpine type R 12" that I was repurposing for a home application. I'm using a fosi bt30d pro only to power the sub and wanted to make it efficient with a vented/ported box. I have an atrend sealed box for my somewhat newer Type R, R-W12D4, which I have in my suv on a rockford fosgate T10001bd and it sounds amazing. I figured this one wouldn't disappoint. Really my only complaint is the vent being on the same side as the terminals. Other than that, there are just a couple corners that got a little scraped, which happens. The front plate looks very nice.

By David on December 7, 2025 Checkmark Icon Verified purchase




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