Oyankhula amtundu wa WS otsika kwambiri amasinthidwa ndendende ndi mayunitsi olankhula kwambiri m'nyumba, ndipo amagwiritsidwa ntchito makamaka pamakina amtundu uliwonse monga chowonjezera kumagulu otsika kwambiri.Ili ndi mphamvu yabwino kwambiri yochepetsera ma frequency otsika kwambiri ndipo idapangidwa mwapadera kuti ipititse patsogolo ma bass a makina olimbikitsira mawu.Imatulutsanso zonse komanso zamphamvu zochititsa mantha za bass kwambiri.Ilinso ndi mayankho ochulukirapo komanso njira yolumikizira pafupipafupi.Itha kumveka mokweza kwambiri Imasungabe mawonekedwe abwino kwambiri a bass komanso kulimbitsa mawu pamalo ovuta kugwira ntchito.