Q-Customs Factory-fit Subwoofer Enclosures

1988-2000 Chevrolet / GMC Full-size Standard Cab Trucks (1988-00, black)

  • Q-Customs Factory-fit Subwoofer Enclosures

    Black carbon fiber

  • Q-Customs Factory-fit Subwoofer Enclosures


  • Q-Customs Factory-fit Subwoofer Enclosures


Item #: 044CGMT001

Review Summary

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Our take on the Q-Customs Factory-fit Subwoofer Enclosures


Designed to give you factory fit and finish plus great sound and durability, this Q-Customs enclosure by Q-Logic holds one 10" Type 1 subwoofer and fits perfectly behind the driver's seat, atop the storage tray.

The photo shows how well this enclosure integrates with the interior of your vehicle. It looks like original equipment, but gives you deep, pounding bass no factory sound system can touch. Internal volume is 0.65 cubic feet. Warranty: 1 year.

Please check with us before purchasing by using the vehicle selector on our site, or calling a Sales Advisor at 1-888-955-6000 to verify fit information. Choose the color that matches the model year of your vehicle.

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Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs
Box Type
Number of Boxes
Number of Speakers Per Box
Speaker Size
Cutout Diameter or Length (inches)
9 1/8
Maximum Speaker Depth (inches)
Box Volume (cubic feet)
Tuning Frequency
Height (inches)
Width (inches)
Depth (inches)
Second Depth (inches)
Wood Thickness (inches)
Speaker Wire Connectors
Binding posts
Box Color
Box Finish
Parts Warranty
1 Year
Labor Warranty
1 Year
Product Research
What's in the box?

Download owner's manual

  • 1 Custom 10-in. subwoofer enclosure w/ black plastic fascia
  • Friction-fit grille
  • Eight 1-in. self-tapping screws
  • Instructions
  • Note: Enclosure includes polyester fiber/terminal cup/wiring already installed

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.


Compatibility: The enclosure's shape is made to fit the space behind the driver's seat of 88-97' full-size Chevy and GMC standard cab trucks. The enclosure is roughly wedge shaped with an extension protruding from the lower left corner (extension designed to rest on center portion of cab floor). There are two plastic feet on the bottom of the enclosure to stabilize it and prevent the plastic fascia from making direct contact with the floor. Check Install Guide for applicable vehicles.

Enclosure Type: This enclosure is made for use with woofers designed for small sealed enclosures.

  • Internal Volume: 0.65 cu. ft.
  • Speaker mounting height: 0.625"
  • Maximum speaker frame diameter: 10.775"

Cosmetics and Design: The enclosure is made of 1/2" particle board, and it is finished with a molded plastic fascia that covers all but the back panel of the enclosure. The plastic fascia has a wrinkled surface pattern. The back panel is covered with medium gray/black box carpet. The friction fit grille is made of a flexible black plastic mesh.

Input Terminals: Gold plated 5-way binding posts with plastic wire retaining nuts.

Speaker Wire: The wire supplied to connect the terminal cup to the woofer is terminated at both ends with 0.205" female quick slides. One conductor has a black stripe on it's insulation (on the reviewed enclosure, the black striped wire was connected to the negative terminal of the terminal cup).

Mounting: The enclosure is made to sit behind the driver's seat in the above mentioned vehicles. For safety and sonic reasons, Ai Research recommends permanently securing the enclosure to the vehicle. NO MOUNTING BRACKETS ARE INCLUDED, so, to permanently attach the enclosure to the vehicle, a bracket kit (item 125B702KIT) will be needed or brackets and screws may be purchased from a hardware store. Bracket mounting requires drilling and screwing into the vehicle and enclosure.

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Q-Customs Factory-fit Subwoofer Enclosures Reviews

Average Customer Review:

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4 out of 5

Q-Customs Factory-fit Subwoofer Enclosures

Written By Randy, West Fargo, ND on Sunday, January 22, 2012
Crutchfield Customer Review (What's this?)
Nice fitting sub box. Color coordinated with vehicle. Easy install. Certainly makes the truck rock with a single 10 inch sub...but it is only a regular cab truck.
Super easy install, comes with all you need.
subs with larger outside diameters, ie. fatter ring on the mount surface (in our case, the kicker)cause the screen to not fit so well. Not enough room between the box indent and the outside of the sub.
2 out of 2 people found this helpful
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3 out of 5

Q-Customs Factory-fit Subwoofer Enclosures

Written By $ Techno George $, Long Beach, CA on Monday, September 12, 2005
This is a great Box to put in your single cab truck. It matched the interior very well and sounds great.
Be cautious putting the right subwoofer in the box because the depth of the magnet must be pretty shallow. It took me three different subs to find the right subwoofer to fit. I settled for a pioneer sub. It has great bass response and is clean
29 out of 32 people found this helpful
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3 out of 5

Q-Customs Factory-fit Subwoofer Enclosures

Written By Brian, Brighton Mi on Thursday, August 18, 2005
This is a great box for a smaller 10 in. sub. it sounds great and matches my interior color pretty well. The only problem is that it doesn't fit behind the seat of my reg cab pickup very well. I still have to move the seat up a little, which is a little uncomfortable for a guy of my size. Overal, though, it delivers a great sound and looks nice. You may want to consider a different box that will fit behind the pass seat if you are really tall.
71 out of 78 people found this helpful
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Add accessories for the Q-Customs Factory-fit Subwoofer Enclosures

Don't skimp on the wire you will need to run from your new subwoofer enclosure to your amplifier. See all categories & accessories

T-Spec 16-gauge Speaker Wire Black/white jacket — priced per foot
11 people say
Your Price: $0.69
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T-Spec 12-gauge Speaker Wire Black/white jacket — priced per foot
27 people say
Your Price: $1.99
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Stinger PRO Series 16-gauge Speaker Wire Black jacket — priced per foot
45 people say
Your Price: $0.39
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For a more in-depth review and enhanced detailed information on the Q-Customs Factory-fit Subwoofer Enclosures, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_044CGMT001/Q-Customs-Factory-fit-Subwoofer-Enclosures-1988-00-black.html ).