1. Isipikha sikagesi sinogesi osebenzisa i-electromagnet one-iron core ehambayo phakathi kwezingodo ezimbili zikagesi ohlala njalo. Uma kungekho ugesi ku-coil kagesi osebenza njalo, i-iron core ehambayo ikhangwa ukukhangwa kwezingodo ezimbili zikagesi osebenzisa i-iron magnet ehlala njalo futhi ihlala imile phakathi nendawo; Uma ugesi ugeleza ku-coil, i-iron core ehambayo iba nogesi futhi iba yi-bar magnet. Ngokushintsha kwendlela yamanje, i-polarity kagesi osebenzisa i-bar nayo iyashintsha ngokufanayo, ukuze i-iron core ehambayo ijikeleze i-fulcrum, futhi ukudlidliza kwe-iron core ehambayo kudluliselwa kusuka ku-cantilever kuya ku-diaphragm (i-paper cone) ukuze kucindezelwe umoya ukuze udlidlize ngokushisa.

2. Isikhulumi se-Electrostatic Yisikhulumi esisebenzisa amandla e-electrostatic afakwe kwipuleti le-capacitor. Ngokwesakhiwo sayo, ibizwa nangokuthi isikhulumi se-capacitor ngoba ama-electrode amahle nangalungile aphambene. Izinto ezimbili ezijiyile neziqinile zisetshenziswa njengamapuleti aqinile, angadlulisa umsindo ngamapuleti, kanti ipuleti eliphakathi lenziwe ngezinto ezincane nezilula njengama-diaphragm (njenge-diaphragm ye-aluminium). Lungisa futhi uqinise uzungeze i-diaphragm bese ugcina ibanga elide ukusuka epalini eliqinile. Ngisho nasepalini elikhulu, ngeke lishayisane nepali eliqinile.
3. Izipikha ze-piezoelectric Isikhulumi esisebenzisa umphumela we-piezoelectric ophambene wezinto ze-piezoelectric sibizwa ngokuthi isikhulumi se-piezoelectric. Isenzakalo sokuthi i-dielectric (njenge-quartz, i-potassium sodium tartrate kanye namanye amakristalu) ihlukaniswa nge-polarized ngaphansi kwesenzo sokucindezela, okubangela umehluko ongaba khona phakathi kwezinhlangothi ezimbili zobuso, okubizwa ngokuthi “umphumela we-piezoelectric”. Umphumela waso ophambene, okungukuthi, ukuguqulwa kwe-elastic kwe-dielectric okubekwe ensimini kagesi, kubizwa ngokuthi “umphumela we-piezoelectric ophambene” noma “umkhawulo we-electrostriction”.