Rockville GASPOLE-B M20 Threaded Air Assist Subwoofer-Speaker Pole Mount Stand,Black

Rockville GASPOLE-B M20 Threaded Air Assist Subwoofer-Speaker Pole Mount Stand Adjustable air assist from 33.5 - 55 Inches Air-Assist Makes Raising and Lowering Super Easy Raises even the heaviest speakers with very little effort Air-Assist does the work for you Fits all subwoofers with standard M20 threading such as Presonus JBL PRX VRX STX and SRX818 Load capacity: 140 Lbs Pole diameter: 1.38 inches (35mm) Fit Guide RCF SUB 9007AS RCF SUB 9006AS RCF SUB 9004AS RCF SUB 8006AS RCF SUB 8005AS RCF SUB 8004AS I Mackie DRM18S Mackie DRM18SP JBL EON618SJBL PRX815XLFJBL PRX818XLFJBL SRX718SJBL SRX828SPJBL VRX915SJBL VRX918SQSC KW181QSC KSUBQSC KLA181JBL SRX718SJBL PRX618S XLFJBL PRX718XLF PreSonus AIR15S PreSonus ULT18 PreSonus AIR18s PreSonus StudioLive 18sAI PreSonus CDL18s