ECA Quad 8-Inch Ported Rhino-Lined Behind-the-Seat Single Cab Truck Subwoofer Box

ECA Quad 8-Inch Ported Rhino-Lined Behind-the-Seat Single Cab Truck Subwoofer Box

Add serious bass to your single-cab truck without giving up valuable cab or truck-bed space. The ECA Quad 8-Inch Ported Behind-the-Seat Truck Subwoofer Box is designed to fit behind the rear seat of many Chevy, GMC, Ford, and Dodge Ram single-cab trucks.

This enclosure is built for four 8-inch subwoofers and uses a ported design to produce stronger output, deeper bass, and better efficiency than a sealed enclosure. The outside is coated with a durable high-pressure polyurethane Rhino bedliner finish that helps protect the box from scuffs, moisture, and daily truck use while also adding strength and reducing air leaks.

The slim behind-the-seat design helps preserve legroom and keeps the enclosure inside the cab. It is constructed from 5/8-inch MDF and includes a top port for efficient airflow and improved bass performance.

Product Features:

• Fits four 8-inch subwoofers  
• Ported enclosure design  
• Behind-the-seat single-cab truck application  
• Durable Rhino bedliner coating  
• High-pressure polyurethane finish  
• Constructed from 5/8-inch MDF  
• Approximate dimensions: 49 inches wide x 5 inches top depth x 9 inches bottom depth x 15.43 inches high  
• Designed to help preserve cab space and legroom  
• Compatible with many Chevy, GMC, Ford, and Dodge Ram trucks  
• Enclosure only; subwoofers and wiring are not included  
• Verify vehicle clearance, seat design, and subwoofer mounting depth before ordering  

East Car Audio at eastcaraudio.net is the best place to buy this custom-fit quad 8-inch truck subwoofer enclosure and get help confirming fitment.

UPC: Does Not Apply