Q-Logic Custom Enclosures models ending with "LD" are Pre-Loaded with Rockford Fosgate Subwoofers.  All you need to do is connect an Amplifier and you're up and running!  Save Time and Money and Order "Loaded Versions" of your Custom Enclosure.

Product Code: QL-C1GMX110P Price: Check Latest Custom Q Custom Enclosure  Chevy CK Truck extended cab 1988- 1998 GMC Sierra C/K extended cab 1988- 2000 Sierra Classic ext cab 1999- 2000 QL-C1GMX110P or QL-C1GMX110D  - SEE DETAILS NOTE: Full descriptions of Both models shown here See Specific model number at top of page before ordering. Customer Convenience Package *Most Frequently Asked Question: "What subs match this custom enclosure?" We Take All the Worry Out of Your Matching Subs to Your New Box.  Just order the appropriate Subs from the 'drop down' option on top of this page.- DETAILS HERE Q Custom Colors-Here Down-firing enclosures mount under driver's side OR passenger's side of rear bench seat. Pair QL-C1GMX110D with QL-C1GMX110P for two 10" subs in the same truck. Photo Right shows Driver's and Passenger's side enclosure installed. Driver's (D) Side and Passenger's (P) Side Must be ordered separately   Model #: QL-C1GMX110P or QL-C1GMX110D Description: TYPE 1 Single 10" SUB ENCLOSURE   Down-firing enclosures mount under driver's side OR passenger's side of rear bench seat. Pair QL-C1GMX110D with QL-C1GMX110P for two 10" subs in the same truck. Features: • ABS plastic cover panels match your interior trim • 0.65 cu. ft. sealed internal volume • Spring loaded terminal cup with 5-way binding posts • Woofer mounts to MDF baffle • Includes mounting screws, poly fill, speaker wire, grill • 5 7/8" mounting depth Color Selection Swatch OEM Color Model   Driver's Side Model #'s 01 Black QL-C1GMX110DA01 12 Dark Blue QL-C1GMX110DA12 16 Medium Gray QL-C1GMX110DA16 80 Medium Neutral QL-C1GMX110DA80 A3 Ruby Red QL-C1GMX110DAA3   Passenger's Side Model #'s 01 Black QL-C1GMX110PA01 12 Dark Blue QL-C1GMX110PA12 16 Medium Gray QL-C1GMX110PA16 80 Medium Neutral QL-C1GMX110PA80 A3 Ruby Red QL-C1GMX110PAA3