 nishkriya crassor yokka bhaagaalu emti ?
 nishkriya crassor anede elctronic sarkyuut ,  idi okati ledha anthakante ekuva resisterlu ,  inductorlu mariyu capaasitarla kalayikanu upayogistundi .  yea bhaagaalu kalipi filter nett ‌ varey ‌ nu yerparustayi mariyu vyaktigata drivar ‌ laku pampinhii cheyadanki mundhu amplifier signal ‌ nu avasaramaina freequency Banda ‌ luga vibhajinchadaaniki porthi freequency - ranje pvr amplifier mariyu loud ‌ speker drivar ‌ l Madhya chaaala tarachugaa unchabadataayi .  nishkriya crosse ‌ ovar sarkyuut ‌ laku audeo signal kante baahya sakta avsaram ledhu ,  conei konni pratikoolatalu unnayi :  pvr handleing avsarala kaaranamgaa vatiki peddha inductor ‌ lu mariyu capasitor ‌ lu avsaram kaavachhu .  antarnirmita amplifier ‌ nu kaligi unna kreyaaseela crosse ‌ ovar ‌ l vale kakunda ,  passes ‌ Banda ‌ loo nishkriya crosse ‌ ovar ‌ lu swaabhaavikamaina atenuiation ‌ nu kaligi untai ,  saadharanamga voice coil ‌ ku mundhu dumping factor ‌ loo taggudalaki dhaari teestundi .
 nishkriya crosse ‌ ovar anede resister ‌ lu ,  inductor ‌ lu mariyu capasitor ‌ lato koodina loud ‌ speker sarkyuut .