I-motori yemali engaphansi iyadingeka ukusebenza ngokushesha okuncane, kuyindlela yokuba yenziwe ngokuthulile kakhulu. Le mali kungenzeka ngokukhiqizwa kwamagiyela amancane, izicelo zokulula komoya, nezindawo ezithambisayo zokulondoloza umoya futhi kulula ukuthatha isihluku ngezindawo zokugcina amali. Le motore ithola ukusebenza okuthulile kakhulu ngokukhiqizwa kwamagiyela amancane, izicelo zokulula komoya, nezindawo ezithambisayo zokulondoloza umoya futhi kulula ukuthatha isihluku ngezindawo zokugcina amali. Zasebenza ngama-40 decibels noma ngaphansi—kungcolana nohlobo lweqhawe. Noma kunjalo, le motore zenziwa ngokuvamile ukuthatha isihluku esikhulu sokuphanti amali angahleli, kusuka kumali ongaphansi kakhulu ukuya kumali ongathintekayo. Ama-motori ethola ukuxhumana okulula nokuhamba okuphephile, noma iqembu lokubala ukuqala/ukuphela okulula okwengeza ukuthula ngokuthi akakwazi ukwenza uhloso olutsha. Izinhlobo eziningi zivumelekile nomxhasi noma imishini yokuphatha indawo engenziwa ngendlela yokusebenza ngokuzenzakalelayo. I-motore yethu engaphansi kwezimali ithintshiwe kwiingceke zokulinganisa ukulula ukuze kutholwe amatheshiwo athile, ukuthi aqinisekise ukuthi ayiphumelela kakhulu. Kungenzeka ukuthi uyilayishwe ngokulula kuma-tracks amali asetshenzisiwe njengoba kunesigaba sokufakwa kwayo. Uma ufuna ukwazi amatheshiwo okulula noma ukuthi kuyavumeleka kanjani namali yakho, qhagamise inqweba yetheko.