GMC Trucks

JL Audio Stealthbox® subwoofer boxes produce a Perfect Look, Perfect Fit and Perfect Bass for your specific vehicle. They are loaded with famous JL Audio subwoofers and come with a full factory warranty.

MTX subwoofer boxes offer three choices.  They are available empty as the BassSlammer series so you can load any brand subwoofer and the famous Thunderform series comes loaded with MTX subs plus are available with a built in amplifier.  The amplified versions save you money, time and valuable space in your car or truck.  All MTX boxes includes their factory warranty also.

The vented and sealed boxes present an economical way to hide your subwoofer while providing that distinctive bass produced by heavy duty MDF construction.

We have a huge sub box inventory available for shipping within 2 business days.  Click on the links marked: Audio Accessories-Fast Shipping for items locally stocked.  If you can't find your specific box, scroll down to the custom order sections at lower part of each page. 

 

• Envoy
  
  Custom Subwoofer boxes for GMC Envoy SUV
• Suburban Yukon SUV
  
  Custom Subwoofer boxes for GMC Suburban and Yukon SUV's
• Sonoma Pickup Truck
  
  Custom subwoofer boxes for GMC Sonoma pickup trucks
• Canyon Pickup Truck
  
  Custom Subwoofer boxes for GMC Canyon pickup trucks
• Sierra Regular Cab Pickup Trucks
  
  Custom Subwoofer boxes for GMC Sierra Regular Cab pickup trucks
• Sierra Extended Cab Pickup Trucks
  
  Custom Subwoofer boxes for GMC Sierra extended cab pickup trucks
• Sierra Crew Cab Pickup Trucks
  
  Custom Subwoofer boxes for GMC Sierra crew cab pickup trucks
• Sierra 2500HD 3500HD Pickup truck
  
  Custom subwoofer boxes for GMC Sierra 2500HD and 3500HD pickup trucks
• GMC Truck Hats Shirts Apparel
  
  Sales of GMC Truck Hats, Shirts and Apparel Accessories