Like new, I ordered the wrong one. Tried in truck, wouldn't fit, put back in box.

https://www.amazon.com/American-Sound-Connection-GM2X10-CREW14UP-SND-Compatible/dp/B01MPYHLU1/ref=sr_1_1?crid=1F0AJMPA3BS25&dib=eyJ2IjoiMSJ9.VGS_8CHR1TI-RQyCauZ1PnjsXPJ7Lq1f7eA-qljrIYJdwVdbn9rq1RAIZZPRUE0bWJgO5aK5uSPrEyj41gIwc8naRlNRfAVI5G7azyWi8lY.2GQh5TXR93BUO9mvToPuEFy0zb_jaYj9IOTsewnH7y0&dib_tag=se&keywords=Gm2x10-crew14%2B&qid=1718639478&sprefix=gm2x10-crew14%2B%2Caps%2C211&sr=8-1

text from mfg ad

About this item 

• HIGH-QUALITY MATERIAL: The ASCGM2X10-CREW14UP Subwoofer Enclosure is constructed using high-quality materials that ensure its long-lasting durability. This enclosure is crafted to withstand the demands of your audio system, providing reliable performance for years to come. 
• IMPROVED BASS RESPONSE: With robust joints and careful assembly, this sub enclosure provides a sturdy and reliable housing for your 10-inch subwoofer. It's designed to withstand the rigors of the road and deliver consistent, high-quality bass performance. 
• DUAL 10" SUBWOOFER: This enclosure is expertly configured to house two 10-inch subwoofers, providing ample surface area to move air and produce deep, resonant bass notes. Compatible with 2014 - UP Chevy Silverado Crew Cab Truck, this enclosure is engineered for a perfect fit. Its dimensions are precisely calculated to maximize available space while maintaining an optimal acoustic environment. 
• Dimensions: 16.5"D x 49.5"W x 9.75"H 
• ADDITIONAL ITEM SPECS: Mounting Depth of 6-1/2" making it compatible with the majority of 10-inch subwoofers and a total Air Space of 0.74 Cubic Feet for increased output

 I get to Hays or Ellis most days

Brian in rural Hays 785 62 five 562 five