2.1 Pali bass yodziyimira payokha. Mukamasewera nyimbo ndi mafilimu ambiri, zidzakhala zoonekeratu ngati pali kusiyana kwa bass. Active #Speaker nthawi zambiri amatanthauza #speakers okhala ndi zokulitsa mphamvu, monga monitor #speakers, multimedia #speakers, subwoofers yogwira, ndi zisudzo zapanyumba zatsopano #speakers. Popeza kuti #speaker yogwira ili ndi gawo la amplifier lamagetsi, ogwiritsa ntchito sayenera kuganizira vuto lofananiza ndi amplifier, komanso ndikwabwino kuyendetsa mwachindunji ndi siginecha yotsika. , iyenera kugwirizanitsidwa ndi subwoofer ndikugwiritsidwa ntchito ngati gawo lachiwiri.