Ukusebenzisa ubuchwepheshe bokusika ingxenye yebhethri, umkhiqizo unamandla aphezulu okukhipha, unciphisa ngokuphumelelayo izindleko zesistimu ye-watt eyodwa;umkhiqizo unokusebenza okuhle kakhulu mayelana nokulahlekelwa kwe-occlusion kanye ne-coefficient yezinga lokushisa, futhi ubuchwepheshe bokusika uhhafu webhethri bunciphisa ngempumelelo ingcuphe yezindawo ezishisayo zezingxenye zamandla aphezulu ezinhlelweni zesistimu Ibonisa ukusebenza okungcono kokukhiqizwa kwamandla nokuthembeka.