Chingwe cha Cekotech digital Optical audio chitha kulumikizidwa ku zida ndi zida zambiri kuti zipereke kumveka bwino kwa mawu.Chifukwa cha ma optical cores opanda kutentha, chingwe cha SPDIF subwoofer ichi chimatha kusuntha phokoso popanda kusokoneza, kusokoneza ma electromagnetic kapena kusokoneza mawailesi, motero chitha kuthandizira bwino ma audio a PCM osakanizidwa ndi ma 5.1 mpaka 7.1 ozungulira ozungulira kuphatikizapo Dolby Digital Plus, DTS-HD High. Resolution ndi LPCM