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Atrend

Atrend Digital Designs 15” Dual Vented SPL Subwoofer Enclosure - SPL-Tune Subwoofer Box Improves Audio Quality, Sound & Bass - Woofer Specific Enclosure Certified - Made in USA

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Availability: In Stock.
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Arrives Friday, Jun 12
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Size: 15"


Style: SPL Dual Vented


Features

  • DUAL 15 INCH VENTED SPL SUBWOOFER ENCLOSURE: The Bbox 15 inch dual vented subwoofer box enclosure is designed for optimum bass response and low-frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your vehicle's subwoofer with a truck sub enclosure designed for power and quality.
  • SPECIAL FORMULA: We use Aliphatic wood glue on our 15" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 15 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly. We use a CNC Miter to ensure an airtight fit for your powered subwoofer. Our Dado design and construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.
  • HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable & thick MDF for solid frequency response and accurate music reproduction. Our construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment. 3/4 High Grade MDF Construction for Ultimate structural rigidity and no-flex construction.
  • AIRTIGHT RECESSED SIDE PANELS: We use quality materials like our special aliphatic resin wood glue and brad nails from a pneumatic nail gun to create a tight hold on the MDF parts during the glue drying process to ensure that our subwoofer boxes have an airtight no-leak, no-rattle air chamber improving the overall sound quality of your sound system.
  • ENCLOSURE DIMENSIONS: Since your subwoofer box or enclosure most likely goes into the boot of your car, checking their dimensions is highly important. Enclosure Dimensions: 14.25, Height: 18.37, Width: 48.25, Depth: 24.5

Description

Atrend and Soundqubed engineers have worked together to determine the absolute best enclosures to subwoofer match for all Soundqubed subwoofers. This enclosure is certified and approved by Soundqubed. If you are looking for the best quality sound and absolute best value choose this Atrend enclosure for your Soundqube subwoofer. Enclosure Dimensions: 14.25”, Height: 18.37”, Width: 48.25”, Depth: 24.5”

Brand: Atrend


Speaker Maximum Output Power: 1500 Watts


Connectivity Technology: wired


Audio Output Mode: [INDETERMINABLE]


Mounting Type: Wall Mount


Material: MDF or plywood (inferred from U.S.A. origin)


Model Name: SQ-15DQVDD


Speaker Type: Subwoofer


Special Feature: Bass Boost


Recommended Uses For Product: For Car Audio Systems


Compatible Devices: Home Theater, Gaming Console


Subwoofer Diameter: 15 Inches


Surround Sound Channel Configuration: 5.1, 7.1


Color: black


Included Components: Speaker Box


Product Dimensions: 24"D x 18"W x 48"H


Item Weight: 85 Pounds


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Wireless Communication Technology: No Wireless Communication Technology


Speaker Size: 15 Inches


Power Source: Corded Electric


Woofer Diameter: 15 Inches


Water Resistance Level: Not Water Resistant


Customer Package Type: FFP


Audio Driver Type: Dynamic Driver


Audio Driver Size: 15 Inches


Subwoofer Connectivity Technology: Wired


Series Number: 1


UPC: 636644272680


Chassis Size: Ported


Style: SPL Dual Vented


Global Trade Identification Number: 80


Manufacturer: atrend


Shape: rectangular prism


Item Weight: 85 pounds


Item model number: SQ-15DQVDD


Date First Available: August 14, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 12

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.

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Similar Products

Top Amazon Reviews

    • Big box I used it in an application where size wasn't an issue
Size: 15" Style: SPL Dual Vented
Huge make sure you have the room. Price and quality is hand in hand. Perfect for me.
Reviewed in the United States on August 15, 2025 by Shannon van
    • Sound way better than q bomb
Size: 12" Style: SPL Single Vented
I got this box used for 100 bucks and it had a few dents in the corners from shipping etc but it sounds great! I put a Savard Hi-Q 12'' subwoofer in it and it fits like a glove. I am running a sundown sia-1750d at 2 ohms on the Hi-Q. The bass is nice and clean and the lows are more pronounced than in the qbomb box I had it in before. It's bult well with nice and thick MDF. I would recommend this box especially if you can get a used one for cheaper. ... show more
Reviewed in the United States on October 21, 2023 by pacepicante
    • Great bass
Size: 8" Style: SPL Dual Vented
Needed for our system, it sounds greatttt 👍
Reviewed in the United States on August 4, 2025 by Cyn
    • Box specs and first looks.
Size: 8" Style: SPL Single Vented
The media could not be loaded. Upon some review on Subox pro i measured this box to be tuned to roughly 36-38 hz, port area is about 14 give or take, roughly 1.1cu ft after displacement this is more than enough for a single 8, sounds good on a skar vd8. Can't wait to throw a bigger 8 in this.
Reviewed in the United States on October 28, 2024 by Chris
    • Company taking advantage of hi pricing.
Size: 15" Style: SPL Dual Vented
PRO : box is excellent. Crafted and designed very well. Very sturdy I get no noise from mine. Sounds amazing with 2 Dayton MX 15-22 installed. Con: The price. I bought this box Nov 12, 2023, 8 months ago. Price I paid 298. 00 Worth the price. I came back to buy another one only to find the price about 65% higher at 498.00 We all know things have gotten expensive, but that is just ludicrous. It's not worth that to me, 300 was a fair price, 500 not so much. ... show more
Reviewed in the United States on July 11, 2024 by Sonny
    • Its as good box but
Size: 8" Style: SPL Dual Vented
I ordered this box because I had purchased a pair of Skar EVL 8's I did not realize at the time that there really are no boxes built for these woofers This was the closest I could find so I tried it. It does not sound good with the Skar Evl 8s Now I have a giant ass box sitting in my garage I will likely throw it away. Just wanted to post this in case anyone else thinks of trying the same thing. Otherwise its a decent box. ... show more
Reviewed in the United States on October 23, 2022 by David Wyson
    • The numbers work out a bit different in sub box pro
Size: 12" Style: SPL Single Vented
Review Image by Therepairman Therepairman
So the box actually 28.5 with the recessed ends port is 13.25 tall 2 wide by 24 long that works out to 31hz the box is actually 2.2 after accommodation for the Port and a normal sub that displaces 0.16 so just for everyone who is wanting g that little bigger cuft and little lower hz that's the numbers I got made me happy now to hook it up and get the real world listen/update the box saounds nice and low especially with the hdx3 from soundqubed fs of 26 o. The 12 inch . I have 1 complaint the terminal is right at the cut out for the sub which is where the most sound psi is mine had a screw that wasn't set i removed all screws on the terminal wired the sub with ring terminals to the back of the terminal supplied and set the screws to the proper tension they weren't stripped or lose the very first test run after installed all the tiny screws stripped their holes and blew terminal outtheside . I thought I heard a change in the bass so looked and the terminal sitting outside the box so used bigger screws and caulked the hole fit the terminal back in no problem since . The sub cut out needed to fit a hdx is slight small but better then big and i sanded it is way better the jig sawing ... show more
Reviewed in the United States on December 17, 2024 by Therepairman Therepairman
    • Speaker
Size: 12" Style: SPL Single Vented
Great product
Reviewed in the United States on September 2, 2025 by kalei afong

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