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Ground Shaker SQP 1 8

8" Single Slot Ported/Vented Pro Subwoofer Enclosure

Discontinued
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This item has been discontinued

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General Features:

  • 8" Dual Ported Subwoofer Enclosure
  • Subwoofer mounting depth: 11"
  • Durable 5/8" Medium Density Fiberboard (MDF) construction
  • Total box volume: .6 cubic feet
  • CARB compliant construction
  • Made in USA
  • Dimensions: 15-1/4"D x 15-1/4"W x 9-3/4"H
  • Authorized Internet Dealer
Also Found As: SQP18, SQP-18, SQP-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
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
11-1/2"
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
.6 cubic feet
Height
The height of the item, measured from top to bottom, in inches.
9-3/4"
Width
The width of the item from left to right (side-to-side) measured in inches.
15-1/2"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
15-1/2"
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
5/8"

Port Details

Number of Ports
The number of ports the enclosure has.
2

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
50%
4 Star
0%
3 Star
0%
2 Star
50%
1 Star
0%

Average Attribution Rating

Durability
4.8
Value
3.5
Features
3.8
Design
4.3
Usability
4.5

jut

rochestet, ny

Overall
Durability
Value
Features
Design
Usability

ground shaker sqp 1 8

December 7, 2013

Great box, it makes my sub sound huge even though its only an 8"

0 of 0 found this helpful

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Erik

Livermore, CA

Overall
Durability
Value
Features
Design
Usability

Tuned way too high

September 29, 2013

I used this with a Kicker C88. I ended up finding a used prefabricated box online that was slightly larger and was tuned lower and it did wonders for my sub. The Ground Shaker however is built solid as usual. Prefab boxes are just garbage in general unless they're built towards a specific model.

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Gabe

Safford,Az

Overall
Durability
Value
Features
Design
Usability

bass box

August 1, 2013

the quality of the box is great. Helps produce great sound for such a small sub. I was very impressed on how well my sub did in that box and quality of sound I was getting. At a good reasonable price.

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Greg

Enfield CT

Overall
Durability
Value
Features
Design
Usability

Too big

March 14, 2013

The box is 1.24? If so then thats why my new P2 rockford 8 sounds like crap in it. I ordered a sundown audio e8v3. I hope itll sound ok in it. If not im going to throw away this box and get a custom one built.

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Accessory Tools and Products

Accessories added

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

Your Price $89.99

Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

Your Price $29.99

8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

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 $44.95

NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

Your Price $7.99

20 ft. of Dynamat Xtreme Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

Your Price $109.95

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

40 ft. Bulk Pack of Sound Dampening Material

Your Price $119.99

36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

Your Price $159.95

Banana Clip Terminals

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

Your Price $3.99

Insulated Female Quick Disconnect Connectors

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

Your Price $7.99

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 $6.99

Car Stereo and Speaker / Subwoofer Installation Tool Kit

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

Your Price $12.99

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Product Summary

Manufacturer

Model Number

SQP 1 8

Weight

19.00lbs

Internal SKU

sqp18

Internal Product ID

62685

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 SQP 1 8