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Ground Shaker W7P 1 8

8" Single Ported/Vented JL W7 Pro Subwoofer Enclosure

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This item has been discontinued

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Ground Shaker W7P 1 8

8" Single Ported/Vented JL W7 Pro Subwoofer Enclosure

$69.95

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General Features:

  • 8" Single Ported JL W7 Subwoofer Enclosure
  • Subwoofer mounting depth: 11-1/2"
  • Durable 3/4" Medium Density Fiberboard (MDF) construction
  • 1.5" Baffle to Support the Extra Weight of the W7
  • Total box volume: 1.48 cubic feet
  • CARB compliant construction
  • Made in USA
  • Dimensions: 14-3/4"D x 23-3/4"W x 14"H
  • Authorized Internet Dealer
Also Found As: W7P18, W7P-18, W7P-1-8

Speaker Box / Enclosure Specifications

Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
8"
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.
1
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.
Square/Rectangle
Tuning Frequency
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

Tuning Frequency

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Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
0%
4 Star
100%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.0
Value
4.0
Features
5.0
Design
5.0
Usability
4.0
RabidBasher

St. Louis, Missouri

Overall
Durability
Value
Features
Design
Usability
Decent box.

March 21, 2014

Solid construction. I can't tell you if it fits the W-7 8" subwoofer since I mounted a SA-8v2 in it. I had to have the box modified to fit it.

Double faced and a deep tuning frequency is a plus. Very solid sounding, hits very low and ridiculously loud for an 8 in my application. The double baffle holds up to my monster sub pretty well even with close to 1000 watts pushed to it.

The terminals could be better. Brass isn't my first pick for threading and it's really easy to strip the threads when you're tightening down your wires.

5 of 7 found this helpful

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Banana Clip Terminals

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

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12 oz. Can of Adhesive Spray

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

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Car Stereo and Speaker / Subwoofer Installation Tool Kit

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Product Summary

Manufacturer

Model Number

W7P 1 8

Weight

36.50lbs

Internal SKU

w7p18

Internal Product ID

73933

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: Ground Shaker W7P 1 8