Bose AM20 60X20, Arena Match Outdoor Loudspeaker - Black not_bstock_openbox transformerless output provides excellent RF

transformerless output provides excellent RF interference immunity

a rechargeable battery pack that provides up to 12 hours on a single charge with the Thump Go Portable Battery-Powered Loudspeaker

10 or later

the DJ18S-MK3 are also a cost-effective solution that is suitable for the truly bass-insatiable whose focus is on modern music that features frequencies well below the usual 40-50Hz range

Package Weight: 64 lb

Bose AM20 60X20, Arena Match Outdoor Loudspeaker - Black not_bstock_openbox transformerless output provides excellent RFThe Bose AM20 60X20, Arena Match Outdoor Loudspeaker Black bring proven Delta Q sound quality and flexibility to outdoor installations sports stadiums, arenas, outdoor entertainment centers, and more. Rated for direct exposure outdoor installations, Arena Match Delta Q modules make it easy to create outdoor loudspeaker arrays that bring consistent, intelligible sound to every listener. Nine coverage patterns are available. Choose from modules with 10