Search  for anything...

Atrend Made in The USA 12” SPL Vented Enclosure for Kicker Solo-Baric L5 & L7 | Premium 3/4" MDF, CNC Miter & Dado Construction | Airtight, Precision-Tuned Car Audio Subwoofer Box

  • Based on 370 reviews
Condition: New
Checking for the best price...
$147.57 Why this price?
Save $52.42 was $199.99

Buy Now, Pay Later


As low as $24.60 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund / replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Jul 27
Order within 8 hours and 4 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 12"


Style: SINGLE SPL VENTED


Features

  • MADE IN THE USA WITH PREMIUM MATERIALS: Built proudly in the USA using dense, 3/4" North American MDF. Each enclosure is precision-cut, assembled, and finished in our U.S. facility to deliver unmatched quality, durability, and sound performance.
  • ENGINEERED FOR KICKER SOLO-BARIC L5 & L7: This is not a generic box. Its purpose-built to unleash the legendary low-frequency performance of Kickers 12 Solo-Baric L5 & L7 subwoofers, ensuring a perfect fit and optimized SPL output.
  • PRECISION CNC MITER & DADO CONSTRUCTION: Every panel is CNC-cut for airtight joints, with recessed sides to eliminate rattles and maximize bass energy transfer. The result: clean, hard-hitting bass you can feel.
  • AIRTIGHT ASSEMBLY FOR MAXIMUM SPL: Aliphatic wood glue and pneumatic brad nails create a rock-solid, leak-free chamber. Tuned for power and precision, this enclosure lets your subwoofer reach ultra-low frequencies with authority.
  • INSTALLATION-READY DIMENSIONS: Mounting Depth: 12 | Sub Cutout: 11.12 x 11.12 | Height: 14.75 | Width: 30 | Depth: 14.75 | Equipped with nickel finish terminal for secure, high-current connections.

Description

Engineered for Legendary Kicker Performance Bring the full power of your Kicker Solo-Baric subwoofers to life with the Atrend 12” Single SPL Vented Enclosure. Made in the USA with precision craftsmanship, this enclosure is purpose-built for the 12” Kicker L5 & L7 — delivering deep, accurate bass and maximum SPL output. Made in the USA with Premium MDF Every enclosure starts with dense, 3/4" North American MDF. It's CNC-cut and assembled in our U.S. facility using Aliphatic wood glue and pneumatic brad nails for an airtight, rattle-free chamber. This superior construction eliminates flex and air leaks, ensuring your subwoofer performs at its full potential. Precision CNC Miter & Dado Construction Recessed side panels and CNC Miter & Dado joints create an exact, airtight fit between panels. This engineering not only enhances the structural integrity of the box but also allows your subwoofer to hit ultra- low frequencies with clean, powerful output. Tuned for Maximum SPL The vented design is acoustically engineered to give your Kicker Solo-Baric subwoofer the ideal airspace and tuning for ground-shaking bass. Whether you're building a competition system or upgrading your daily driver, this box delivers serious performance. Specifications: • Mounting Depth: 12” • Sub Cutout: 11.12” x 11.12” • Height: 14.75” • Width: 30” • Depth: 14.75” • Terminal: Nickel Finish Speaker Terminal Atrend: Trusted by Kicker Enthusiasts for Over 20 Years For decades, Kicker fans have relied on Atrend enclosures to unleash the true potential of their subs. From the original L5 and L7 to today's flagship models, our U.S.-built enclosures are the trusted choice for clean, powerful bass. Upgrade your system with the box that’s built to perform — right here in the USA.

Brand: Atrend


Speaker Maximum Output Power: 2000 Watts


Connectivity Technology: Speaker Wire


Audio Output Mode: Stereo


Input Voltage: 12 Volts


Audio Output Mode: Stereo


Mounting Type: Car Mount


Enclosure Material: MDF


Speaker Type: Subwoofer


Additional Features: 12 Inch SPL Tuned Enclosure, Bass Boost, Car Subwoofer Enclosure, Kicker Solo-Baric L5 & L7 Box, Made in USA MDF Subwoofer Box


Antenna Location: For Car Audio Systems


Subwoofer Diameter: 12 Inches


Color: Black


Is Waterproof: False


Warranty Type: Limited


Control Method: App


Speaker Size: 12 Inches


Woofer Diameter: 12 Inches


Specific Uses For Product: Vented


MP3 player: No


Number of Audio Channels: 2.1, 5.1


Impedance: 1 Ohms


Connectivity Technology: Speaker Wire


Wireless Technology: No Wireless Communication Technology


Connectivity Protocol: Speaker Wire


Power Source: Corded Electric


Brand: Atrend


Model Number: 12KSV


Model Name: 12KSV


Built-In Media: Terminal Cup


Warranty Description: 6 Month Limited Warranty


Number of Items: 1


UPC: 636644271683


Manufacturer: Atrend


Speaker Maximum Output Power: 2000 Watts


Input Voltage: 12 Volts


Unit Count: 1.0 Count


Item Dimensions D x W x H: 14.75"D x 30"W x 14.75"H


Item Weight: 39 Pounds


Compatible Devices: Kicker L5 Subwoofer, Kicker L7 Subwoofer


Compatible with Vehicle Type: Bus, Car, RV, Truck, Van


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 12” Fits even the new SLX like a glove!
Size: 12" Style: SINGLE SPL VENTED
This fit well in the back of my 2 door jeep wrangler. I put a 12” L7S 750watt rms in it paired with an 800watt rms skar amp everything wired to 1 ohm and it got down but I only ran that in it for a week before I wanted more so I took that speaker out and replaced it with a 12” Slx 2000rms 4000 peak and even that monster fit this box like a glove. It sounds even better it’s like this box was made for it. Great quality, great price, perfect size for a single 12”, and sounds amazing so I have to give this a 10 out of 10. ... show more
Reviewed in the United States on December 9, 2025 by Daniel

  • Low price, good sound, durable for the price
Size: 10" Style: SINGLE SPL VENTED
For a cheap box, it hasn't died with a solo x on 2k for quite awhile now. No rattles, still sounds minty
Reviewed in the United States on April 26, 2025 by Mathew Buchwald

  • Tuning For LPF with L7T102 solo baric
Size: 10" Style: SINGLE SPL VENTED
I can't give 5 stats yet, I installed the box last week so durability is still TBD. Now for anyone wondering like i was, for my sub which is specifically the Solo Baric 46L7T102 which is the dual voice coil 2 ohm 500/1000 watt speaker, the frequency thinking for the port at least for me was 27hz. So I set my low pass filter to around 54 or 55. I'm running at 4ohms because my amp is not 1ohm stable. My subwoofer came in a factory box and I will say this box definitely sounds better than the factory box. Bass goes a little deeper and it's a little less boomy and hollow sounding. ... show more
Reviewed in the United States on March 21, 2026 by Jamie

  • Very robust and well built Very robust and well built
Size: 12" Style: SINGLE SPL VENTED
I have a L7T and CX800 amp wired at 2ohms getting 500w give or take. Its somewhat difficult to make it sound great in something as open as a caravan. This box has really brought out the potential in my shallow mount sub. In a car this setup would slam no doubt. Plenty of glue around all of the creases and no damaged wood or carpet. Some wires pre-attached to the terminals would have been a plus as other boxes come with those usually. Besides that, great pre-fab box. Highly recommend. I've already ordered another for my L7R 15" going in an impala. I expect that one to set off car alarms at 1200w lol. ... show more
Reviewed in the United States on December 28, 2024 Reviewed in the United States on December 28, 2024 by roger

  • Overall a great box Overall a great box
Size: 12" Style: SINGLE SPL VENTED
The corners are too round my MTX FPR10-04 subwoofer didn't fit. I just sanded the corners a bit, no big deal. Sounds better and louder than the $60 Q Power box I had this sub in before
Reviewed in the United States on January 24, 2024 Reviewed in the United States on January 24, 2024 by A. Ventura

  • Wouldn’t recommend it, but is your money? Wouldn’t recommend it, but is your money?
Size: 15" Style: SINGLE SPL VENTED
I bought two boxes. I was reading some comments and I should’ve listened to them, but I still bought it cause I’ve ordered other things that customers say it wasn’t good and they’ve worked flawlessly but these boxes I should’ve listened to a lot of comments the speakers don’t fit in one of them is cut wrong came damaged sending them back I almost forgot and one of the boxes if you can’t see in the picture that glue is coming off and that board was moving like if they didn’t secure it right so yeah, I’m sending them back ... show more
Reviewed in the United States on March 8, 2026 Reviewed in the United States on March 8, 2026 by Oneinall141

  • Cutout doesn't fit all L7's
Size: 12" Style: SINGLE SPL VENTED
The cutout is too small, especially at the corners. Too rounded for older kicker L7's. The seals could be a little cleaner and more of it. Build is good. Recommend to seal the enclosure again with some sealant or more wood glue. I'm in process of returning product due to cutout issue.
Reviewed in the United States on January 27, 2025 by F. Tran

  • L7 fits perfect no trimming
Size: 12" Style: SINGLE SPL VENTED
L7 dropped right in there was no trimming. Box hits extremely hard. Built very durable very heavy. Best box for L7
Reviewed in the United States on May 31, 2025 by Dakota Stewart

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...