Dongosolo la radiator lopanda phokoso limagwiritsa ntchito phokoso lomwe lingatsekeredwe m'chipinda chotsekerako kuti lisangalatse kamvekedwe kake kamene kamapangitsa kuti makina olankhula azitha kupanga mawu ozama kwambiri.
Bass radiator, yomwe imadziwikanso kuti "drone cone", m'malo mwa chubu kapena subwoofer ndi radiator ndi subwoofer yachikhalidwe yakumbuyo.
Phokoso la chipwirikiti cha mpweya sililinso vuto, pamene mpweya ukutuluka mwachangu papoyipo ndi kuchuluka kwambiri.
Ma radiator a Passive amagwira ntchito molumikizana ndi dalaivala yogwira pama frequency otsika, kugawana katundu wamayimbidwe ndikuchepetsa kuyenda kwa dalaivala.