QCH 20
Uthotho lweQCH lwamkela itekhnoloji ye-DUS AUDIO yamva nje yokusebenzisana, ukudibanisa ngempumelelo imitha evela kubaqhubi abaninzi kwiphondo, ukubonelela ngokusebenza kakuhle kwenkqubo yomqhubi ophondo olunye olunobuntu obuphezulu, Ukuhanjiswa kwamandla okusebenzayo, ulawulo olugqwesileyo, kunye nesiseko esifanelekileyo seemodyuli ezinemodyuli. Olu lungiselelo lophondo lokusebenzisana lwe-coaxial lufake iimpondo ezihamba rhoqo ngaphakathi kweempondo ezinkulu, ngobukrelekrele ukusebenzisa indawo yonke engaphambili yebhokisi njengephondo, ukwandisa ubungakanani bephondo kunye nokuphucula ulawulo lwendlela kumaza asezantsi (amaza amade). I-QCH20 yindlela enkulu, ende eneendlela ezintathu (ngokwahlulahlula owakhelweyo ngaphakathi kwamaxesha aphakathi kunye nokuphezulu) isithethi somgca ngenxa yokusetyenziswa kwemowudi yokwahlulahlula rhoqo embindini ukuya kwinqanaba eliphezulu, Iindleko zokusetyenziswa komsebenzisi zincitshisiwe ngcono. I-QCH20 ixhotyiswe ngeeyunithi ezimbini ezinamandla aphezulu ayi-10 intshi ephantsi, ekwaziyo ukuphatha amaxesha amaninzi ngaphantsi kwe-500 Hz Amacandelo aphakathi kunye namaxesha aphezulu aqukethe ukusebenza okuphezulu kwemagnethi ezi-4-intshi. ithayile, iyunithi yefilimu ethe tyaba ephakathi phakathi, idityaniswe ne-1.75-intshi ephezulu-e-intshi yomqhubi wethayile yoxinzelelo, i-90 ° ethe tye kunye ne-10 ° (Okulungelelaniswa kwiiyunithi ze-1 °) egqunywe ngokuthe nkqo uphondo lokusebenzisana, ukwenza imodyuli ye-waveguide esebenzisanayo kuluhlu lwe-frequency ukusuka kwi-50 Hz ukuya kwi-18 kHz. Ibhokisi yenziwe ngomgangatho ophezulu we-birch plywood, kunye namandla aphezulu angangeni manzi kunye nokunxiba i-polyurea efanelekileyo kumphezulu. Umphambili wesithethi ukhuselwe ngumgangatho ophezulu wentsimbi odityanisiweyo kunye nomnatha ongaphefumliyo wamanzi. Zine i-ergonomic handrails ngaphandle kwebhokisi, kwaye ibhakethi yokuxhonywa enamanqaku amathathu isetyenziselwa ukudibanisa ezinye iimveliso kuthotho olufanayo ukufezekisa indawo yesandi. Ukulandelelana kwentsimi yesandi kuxhomekeke kwinani nakwi-engile yezithethi, kwaye inokuthelekiswa nemilo yejometri yabaphulaphuli. Iqhutywa ngokugqibeleleyo kwaye ikhuselwe sisikhulisi samandla omnini oguqulelwe yiprosesa yobungcali. Isithethi se-QCH20 sinenqanaba eliphezulu loxinzelelo lwesandi lwe-141 dB SPL, enokubonelela ngamandla aneleyo kwimimandla yabaphulaphuli ngaphakathi kweemitha ezili-100, ukuhlangabezana neemfuno zemidlalo enkulu enjengemidlalo yomculo we-rock, Amaqela omculo we-EDM DJ, imiboniso eyahlukeneyo, kunye neendibano ezinkulu zombutho ngenxa yobungakanani bayo, I-QCH20 inokufezekisa iziphumo ezigqwesileyo zezandi zangaphakathi ezinje ngeeNdlu eziPhila, iiklabhu ezinkulu zomdaniso, iiholo, kunye nezinye iinkqubo zokuqinisa isandi.
bona Okuninzi