Atrend TL-12DV

Dual 12" Slammer Series Vented Subwoofer Enclosure (Coated Finish)

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• 12" Dual Medium Vented Slammer Subwoofer Enclosure
• Coated Tough Guard Finish
• CNC Grooved Custom Finish
• Miter & Dado Groove Panels
• Rounded Edges
• Dimensions: 17" D x 32" W x 13-3/4" H

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General Features:

  • 12" Dual Medium Vented Slammer Subwoofer Enclosure
  • Coated Tough Guard finish
  • Rounded edges
  • CNC Grooved custom finish
  • Silver spring loaded terminal cups
  • Hardwood MDF construction
  • Miter & Dado Groove panels
  • Box volume: 1.35 cubic feet (per chamber)
  • Total box volume: 2.7 cubic feet
  • Dimensions: 17"D x 32"W x 13-3/4"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details

Box/Enclosure specifications
Subwoofer Size
Subwoofer Cutout Shape
Round / Circle
Box Type
Number of Subwoofers
Box Style/Shape
Cutout Diameter or Length
Maximum Speaker Depth
Total Box Volume
2.7 cubic feet
Box Volume (Each Chamber)
1.35 cubic feet
Wood Thickness
Number of Terminals
Terminal Type
Spring posts (banana clip ready)
Box Exterior Color
Box Finish
Coated Tough Guard
Tuning Frequency
34.53 Hz
Port Details
Number of Ports
Tuning Frequency
34.53 Hz
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Customer Ratings & Reviews

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Customer Reviews

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Speaker box

Best pre made box I have used. Air tight sound is amazing. Would recommend this to any one.

By David on August 9, 2015


found this helpful.

Best investment

I highly recommend this sub box 110% im am very pleased will definitely order another very very pleased with the quality and structure.

By Joel on April 28, 2020 Checkmark Icon Verified purchase


found this helpful.

great box... you get what you pay for

this is a good box if it's all you can afford i bought this box about 2 years ago and it held up for the first year but after that i started to experience issues with the mdf separating in the back portion of the box. I used some wood screws,wood glue and washers to seal it back up and haven't had any more issues with the back, HOWEVER the top and bottom of the box have massive cracking next to the center support so now the box makes my subs sound like crap all you can hear is the box vibrating against itself. i would suggest to spend the extra money and have a box custom built for your subs instead of buying this box. overall the box is good if you don't have that much money to spare for a box but know after 6 to 12 months depending on how much power you are pushing through your subs, you will experience the same issues i am having

my setup: 2 skar audio DDX 12" subwoofers ( 1000 watts RMS)
hifonics zeus 1200 watt @ 1 ohm @ 14v
hifonics brutus 1000 watt @ 1ohm @ 14v
big 3 upgrade with 0 awg ofc nvx wire
4 awg ofc nvx wire from battery to amps
XS Power D3400 multi meter reads 13 volts when on a 35htz test tone at full volume

By Anonymous on August 18, 2018 Checkmark Icon Verified purchase


found this helpful.


Literally the best box I have ever owned. Great quality

By Pat on March 31, 2016


found this helpful.


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