ROCKVILLE 15, Olankhula a DJ / PA Olankhula RPG152K V2 Buku Lopanga
Phunzirani momwe mungakhazikitsire bwino ndikugwiritsa ntchito Rockville Power Gig RPG152K V2 15-ACTIVE DJ/PA speaker ndi buku la eni ake. Onetsetsani kuti mawu amamveka bwino komanso amamveketsa bwino mawu ndi malangizo omwe aperekedwa. Lumikizanani ndi ukadaulo wothandizira kuti muthandizidwe.