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  1. Home
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  3. Car & Truck Enclosures
  4. Products
  5. Car & Truck Enclosures
  6. High Performance
  7. Universal Enclosures

11036L-800

11036L-800 Fits 1980-1996 Ford, 1980-2001 Dodge and 1988-1998 Chevrolet Regular Cab trucks

The 11036L-800 is capable of producing more bass than our dual sealed 2-10-49, 2-12-49, 2-10-57, and 2-12-57 enclosures. Due to the efficiency of the big vented design, very little power is needed to get awesome results. If you need even more power, try the 600-750 watt amp — you'll be blown away by the result!

Features

  • Power handling: 800 W RMS
  • Dimensions: Width: 36"; Depth (bottom): 8"; Depth (top): 5"; Height: 15"

MSRP: $700

Assembled in the USA with parts from China. Availability, pricing, descriptions and specifications subject to change without notice.

Enclosures Not Sold Empty.

ProBox subs are specifically designed to be used with ProBox enclosure formulas.

Important Technical Bulletin

Please refer to this Technical Bulletin for proper installation and settings for your ProBox enclosure. Improper installation may cause clipping and over-powering, which leads to burnt voice coils. Our one year warranty protects against manufacturer’s defects only—not burnt coils! An original receipt from date of purchase is required for warranty work.

View Technical Bulletin

Need More Help?

If you need further assistance with tuning your system, please request support on our contact page, and a technician will contact you. The procedure takes 15 to 20 minutes. Our goal is to ensure you are getting maximum results from your new system, and that all settings are correct to prevent clipping. At full volume, you should have 100% clarity.

Example of burnt coils

11042L-AMP

11042L-AMP Fits 1980-1996 Ford, 1980-2001 Dodge and 1988-1998 Chevrolet Regular Cab trucks

Features

The 800 W ProBox Amp is available in two configurations:

  • Option 1: 800.1 Mono Block
  • Option 2: 200 x 2 @ 2 ohms; 400 x 1 @ 4 ohms
  • Dimensions: Width: 42"; Depth (bottom): 8"; Depth (top): 3.25"; Height: 15.5"

MSRP: $900

Assembled in the USA with parts from China. Availability, pricing, descriptions and specifications subject to change without notice.

Enclosures Not Sold Empty.

ProBox subs are specifically designed to be used with ProBox enclosure formulas.

Important Technical Bulletin

Please refer to this Technical Bulletin for proper installation and settings for your ProBox enclosure. Improper installation may cause clipping and over-powering, which leads to burnt voice coils. Our one year warranty protects against manufacturer’s defects only—not burnt coils! An original receipt from date of purchase is required for warranty work.

View Technical Bulletin

Need More Help?

If you need further assistance with tuning your system, please request support on our contact page, and a technician will contact you. The procedure takes 15 to 20 minutes. Our goal is to ensure you are getting maximum results from your new system, and that all settings are correct to prevent clipping. At full volume, you should have 100% clarity.

Example of burnt coils

Universal Enclosures

04FSC110L-800

11036L-800

11042L-AMP

11042L-AMP

© 2025 Kirkland Audio, LLC. All rights reserved. PROBOX, PROBOXROCKS, NOTHING ROCKS LIKE A PROBOX, OFF-ROAD AUDIO and OFF-ROAD AUDIO EXTREME CERTIFIED are registered trademarks of Kirkland Audio, LLC in the United States and other countries. All other trademarks are property of their respective owners. Specifications are subject to change without notification.