Atrend 13W7 Ported Enclosure - 13W7SV

13" Single Vented Enclosure with 1" Baffle for JL Audio 13W7 Subwoofers

In Stock. Only 2 Left!

List price $164.95

You Save: $40.00 (24.25%)

Thanks , You Pay:


with warranty

+ FREE Shipping in US 48

Order within 62 hrs 51 mins to ship 1/22

Arrives by Wednesday, Jan. 24 to zip 20147

Add an Extended Warranty

SquareTrade Product Warranty
60-Day Money-Back

Hassle Free Returns

365-Day Coverage

Warranty assistance for a year

Get FAST answers from customers ASK a Question See questions answers

Bundles with this Product

Get a FREE Vented Enclosure with Your W7 Subwoofer Purchase!

Add an Atrend 13W7SV Vented Subwoofer Enclosure to your JL Audio 10W7 Subwoofer purchase and save $120. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.




JL Audio 13W7AE-D1.5



100% OFF

Atrend 13W7 Ported Enclosure - 13W7SV


Special Price $0 ($124.95 if purchased separately)

Atrend 13W7 Ported Enclosure - 13W7SV

Get a Free JL Audio 13W7 Bar Grille Kit with Purchase!

For a limited time - while supplies last - get a Free JL Audio 3-Piece Aluminum Bar Grille Kit to protect your new JL Audio Subwoofer! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.




Atrend 13W7 Ported Enclosure - 13W7SV



100% OFF

JL Audio 13W7 Bar Grille - SGR-13W7-ROD-RP


Special Price $0 ($39.99 if purchased separately)

JL Audio 13W7 Bar Grille - SGR-13W7-ROD-RP

The SGR-13W7-ROD-RP is the perfect solution to protect and add style to your JL Audio 13W7 monster subwoofer. The SGR-13W7-ROD-RP is a set of 3 aluminum bars to protect the 13W7 subwoofer. The set includes a mounting template. No returns allowed.

(Offer 1 of 2)

Combined Total Price


You Save $124.95

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:

  • 13" Single Vented Subwoofer Enclosure
  • Designed for JL Audio 13W7 Subwoofers
  • Sturdy 1" Baffle to Support the W7's Large Motor Structure
  • 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
  • Gross Cubic Feet: 3.25
  • Net Cubic Feet: 2.40
    with subwoofer loaded into enclosure
  • Tuned Frequency: 36 Hz
  • Dimensions: 16-1/2"D x 25-1/4"W x 17-1/2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Speaker Box / Enclosure Specifications

Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Round / Circle
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Vented / Ported
Number of Subs/Speakers
This value represents the number of speakers or subwoofers that the enclosure accommodates.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
Cutout Diameter or Length
The actual diameter of the hole in the subwoofer box. Length is the measured length per side of a square subwoofer or speaker opening.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
3.25 cubic feet
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
3/4" with 1" Baffle
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
Terminal Type
Spring clip terminals work best with bare wire connections with small-gauge speaker wire, or pin-type connectors.

Binding post terminals are a sturdier, more versatile type of speaker terminal. Because binding post terminals are are threaded, you can tighten them down against the wire or connector for a tight, clean connection. The most popular style of binding post terminals is known as a "5-way binding post". This type can accept bare wire, or any of the common speaker wire connectors. Binding posts with the option to be used with banana clips are even more versatile

Spring posts are a hybrid of the two. Instead of using a thread and "screwing" them tight, they use a spring to allow the wire to fit and tighten against the terminal.

Spring posts (banana clip ready)
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Tuning Frequency
36 Hz
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.

Port Details

Number of Ports
The number of ports the enclosure has.
Tuning Frequency
36 Hz

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Felton DE

Does well for a small encolsure

November 27, 2016

I usually build my own enlosures, but time was limited and I needed something quick. As a former installer of nearly 20 years, I have used Atrend enlosures more times than I can begin to count and they rarely let me down. This is no exception. The sub hits hard in this box. Although I prefer a lower tuned set up, but with the 13w7 that requires a much larger box. The tuning is fine for music and as long as you aren't throwing 20hz notes at it at a loud n low competition, you won't be disappointed.

0 of 0 found this helpful

Was this review helpful to you?

Accessory Tools and Products

Accessories added

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

Your Price $57.99

Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

Your Price $24.99

8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

Your Price $36.99

Belva BAK02 - 1/0 Gauge Amp Kit

CCA Wiring Kit with 2-Channel RCA & Speaker Cable

Your Price $39.99

NVX XKIT02 - True Spec 1/0 Gauge Amp Kit

Pure Virgin Copper, Full 1/0 Gauge Amp Kit with RCA

Your Price $134.99

JL Audio SGR-13W7-ROD-RP

Aluminum Bar Style Subwoofer Grille that enhances the look of your W7 Subwoofer

Your Price $39.99

High-Performance Streetwires Speaker Wire

25 ft. of 12 Gauge speaker cable with twisted pair construction for improved power flow and fine-stranded copper windings.

Your Price $36.99

NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

Your Price $7.99

NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

Your Price $79.99

Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

Your Price $1.99

Insulated Female Quick Disconnect Connectors

100 pack of 12-10 Gauge yellow insulated quick disconnects.

Your Price $11.99

12 oz. Can of Adhesive Spray

Spray adhesive used for adhering carpet to subwoofer boxes without bubbles or can be used for your polyfil.

Your Price $8.99

Car Stereo and Speaker / Subwoofer Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $14.99

Browse 1 question and 1 answer
Hide answersShow all answers | Sort by
I am considering a JL Audio 12W7AE-3 or JL Audio 13W7AE-D1.5. My question is do these perform better in a sealed box or a ported box. In addition, I would like to drive these with a JL Audio Slash 1200/1v3, however space is a concern so I am considering a JL Audio HD1200/1. Any pro's or con's with these amps to driver the above subs?
A shopper on Feb 24, 2015
Best Answer: Hello,

In regards to the Type of enclosure, neither is "better" or will "perform better", that is relative, and if one were the manufacture would surely ONLY suggest going with It. It comes down to the Sound you wish to obtain. We recommend doing a bit of homework on types of enclosures, and That may answer your question for you. Here's a headstart: .

In regards to the Amps, we are HUGE fans of the Slash because - and here is the major "Pro/Con" - it delivers a Far better range of settings to make sure the setup is dialed in to the desired points. The HD1200/1 - which is a damn good amp in its own right - only provides very basic settings; Most of which are not variable beyond two points.
Reply · Report · Customer SStaff on Feb 25, 2015
· Add Answer · I Have This Question Too (0)

Product Summary


Model Number




Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Atrend 13W7 Ported Enclosure - 13W7SV

Item Added to Cart

Atrend 13W7 Ported Enclosure - 13W7SV

13" Single Vented Enclosure with 1" Baffle for JL Audio 13W7 Subwoofers


Keep Shopping

Get Added Peace of Mind with SquareTrade

Why SquareTrade?

  • The #1-Rated Protection Plan
  • 5-Day Service Guarantee & Free Shipping
  • Protection from Normal, Everyday Use
You have added a warranty
Add Warranty
3 years of protection

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit


JL Audio SGR-13W7-ROD-RP

Aluminum Bar Style Subwoofer Grille that enhances the look of your W7 Subwoofer


High-Performance Streetwires Speaker Wire

25 ft. of 12 Gauge speaker cable with twisted pair construction for improved power flow and fine-stranded copper windings.



Don't see the accessory you're looking for?
View all available accessories for the Atrend 13W7 Ported Enclosure - 13W7SV.