Atrend 12SQV

12" Single Pro Series Vented Subwoofer Enclosure (1.5 Cu Ft Airspace)

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• 12" Single Pro Series Vented Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

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Strong, Reliable Enclosures

Engineered and manufactured using only the best additives throughout the production cycle. Hardwood MDF combined with true mitered corners and full inset dados. Atrend line of product is built for the high-end niche market.

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.

General Features:
  • 12" Single Pro Series Vented Subwoofer Enclosure
  • Made in the USA
  • Completely miter and dado end panels
  • Premium carpeted finish
  • Silver spring loaded terminal cups
  • 3/4" MDF construction
  • Glued and braced with fasteners
  • Total box volume: 1.50 cubic feet
  • Dimensions: 19"D x 16-1/4"W x 14"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Atrend 12SQV thumbnail
(newest, current model)
Ground Shaker SQP 1 12 thumbnail
(previous model, replaced by Atrend 12SQV)

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
1.5 cubic feet
Box Volume (Each Chamber)
1.5 cubic feet
Wood Thickness
Number of Terminals
Terminal Type
Spring posts (banana clip ready)
Box Exterior Color
Box Finish
Tuning Frequency
39.27 Hz
Port Details
Number of Ports
Tuning Frequency
39.27 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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review on the box amp and speaker that I bought great buy on all

it was a great buy the sub was is the best sub I've ever bought definitely worth the value and the amp it was definitely worth the value also

By sonicSam on April 21, 2015 Checkmark Icon Verified purchase


found this helpful.

It's a good box

It's a good box but it didn't fit my re sub I had to cut the opening alittle so it can fit

By Robert on September 3, 2015


found this helpful.

Your choice...

I bought the single 12 inch box for my rockford fosgate P3, the box makes my sub hit very clean and hard. The only problem is that Sonic Electronics ships the sub box with NO protection. I recieved the box with 3 dings in it but sonic couldnt help me out. So its hit or miss...

By Ryan on May 19, 2016 Checkmark Icon Verified purchase


found this helpful.

Atrend 12SQV

For a prefab box it is good but if you want to get the best out of your speakers build a box to there spec's

By Anonymous on May 25, 2018 Checkmark Icon Verified purchase


found this helpful.

Atrend 12SQV

Solid build great look and fell, fits great in 97 Honda civic coupe trunk

By Anonymous on May 23, 2018 Checkmark Icon Verified purchase


found this helpful.

Atrend 12SQV

Id have to give it a honest for stars only because of the subwoofer I'm running needs a bigger box. Great for something that's putting out consistent thousand RMS at 35 to 55 Hertz.But for me I'm currently running 1600 rms.

By Anonymous on May 18, 2018


found this helpful.

12 inch subwoofer enclosure

It looks well made. I haven't installed it yet. I plan on installing a Rockford Fosgate T0 12inch sub with a RF BDCP1500 pushing it. Cutting the amp down to about 750 watts. I can't wait to hear how it sounds. Judging by past Attend enclosures I've owed, it should be a ground shaker!!!

By gdrakec22 on October 21, 2016


found this helpful.

Decent box for the price

Gets the job done. Not the best looking thing in the world but I am pleased with it. For 70 bucks I couldn't pass it up and I am glad I didn't. Still holding up after a year of almost daily use with a Kicker CompVX in it being pushed pretty hard.

By John on January 22, 2021


found this helpful.


Good box for the alpine type r.! Made very well and high quality.

By Anonymous on June 7, 2019 Checkmark Icon Verified purchase


found this helpful.

12 inch subwoofer enclosure (Attend)

I have owned Attend enclosures before and most of the time they sound great. I plan on installing a Rockford Fosgate T0 12 inch subwoofer. I'm using a RF BDCP1500 cut down to about 700 to 750 watts. I know the sub can take it and we will see if the enclosure can. I've had those subs in a enclosure when I first got them with the BDCP1500 and they cracked the enclosure! The box wasn't an Attend though. If the enclosure doesn't hold up, you will be hearing from me again. Happy Pounding.

By gdrakec22 on October 21, 2016 Checkmark Icon Verified purchase


found this helpful.


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