21.7 ft Span Square Aluminum Truss Goal Post System Lights Marathon Finish Line Our subwoofers give you the

Our subwoofers give you the extra thump you're looking for when putting together any system

instead of having to use a car stereo

2  battery ring terminals

Maximum height: 21

(3) triangle truss 2 way corners

21.7 ft Span Square Aluminum Truss Goal Post System Lights Marathon Finish Line Our subwoofers give you the21. 7 ft. span square aluminum truss finish line DJ trussing system Perfect for marathon finish lines or any DJ event. You can easily make many different desired heights and widths with the included parts System includes: (10) 2M 6. 56 ft. square aluminum truss sections with 2" diameter tubing and 290mm. x290mm. fitment (11. 42"x11. 42") (2) 1M 3. 28 ft. square aluminum truss sections with 2" diameter tubing and 290mm. x290mm. fitment (11. 42"x11.