QCH 20
Uchungechunge lwe-QCH lwamukela ubuchwepheshe bakamuva be-DUS AUDIO, ukuhlanganisa ngempumelelo imisebe evela kubashayeli abaningi ibe uphondo, ukuhlinzeka ngokusebenza kahle kohlelo olulodwa lokushayela uphondo ngokuzwela okuphezulu, Ukudluliswa kwamandla okusebenzayo, ukulawulwa okuhle kakhulu kokuqondisa, kanye nesisekelo esihle sezinhlelo zohlu oluqondile ngempela. Lokhu kuhlelwa kophondo lokubambisana okuhlanganisiwe kufakwa izimpondo ezimvamisa kakhulu ngaphakathi kwezimpondo ezinkulu, Ukusebenzisa ngokuhlakanipha yonke indawo engaphambili yebhokisi njengophondo, ukukhulisa usayizi wophondo nokuthuthukisa ukulawulwa kokuqondisa kumaza aphansi (ama-wavelengths amade). I-QCH20 iyizindlela ezinkulu, ezinde ezinde ezintathu (ezihlukanisiwe ngaphakathi ezakhelwe ngaphakathi zamaza aphakathi nendawo aphezulu) isikhulumi somugqa ngenxa yokusetshenziswa kwemodi yokuhlukanisa imvamisa eyakhelwe ngaphakathi ebangeni lemvamisa eliphakeme, izindleko zokusetshenziswa komsebenzisi zehlisiwe kangcono. I-QCH20 ifakwe ngamayunithi amabili amandla aphezulu ayi-10 intshi ephansi, ekwazi ukuphatha ububanzi bemvamisa ngaphansi kuka-500 Hz Izingxenye zemvamisa ephakathi nendawo ephezulu ziqukethe ubuzibuthe obusebenza kahle obungu-4-intshi. ithayili, Iyunithi yefilimu eyisicaba ebangeni elihlanzekile, ihlanganiswe nomshayeli we-1.75-intshi ophakeme we-magnetic tile compression, kuhlanganiswe ku-90 ° evundlile no-10 ° (Okulungiswa ngamayunithi ka-1 °) uphondo lwe-waveguide oluhlanganisiwe phezulu, ukwakha imodyuli ye-waveguide esebenzisanayo ebangeni lemvamisa kusuka ku-50 Hz kuya ku-18 kHz. Ibhokisi lenziwe nge-plywood ye-birch esezingeni eliphakeme, ngengubo ye-polyurea engenamandla aphezulu futhi egqoke ukugqoka ngaphezulu. Ingaphambili lesikhombi livikelwe ngensimbi esezingeni eliphakeme elihlanganiswe ne-mesh engaphefumuli yamanzi. Kunama-handrails amane e-ergonomic ngaphandle kwebhokisi, futhi kubakaki abalinganiselwe abangamaphuzu amathathu kusetshenziselwa ukuxhuma eminye imikhiqizo ochungechungeni olufanayo ukufeza ukubekwa kwenkundla yomsindo. Ukuqondiswa kwenkambu yomsindo kuncike enombolweni nase-engeli yezikhulumi, futhi kungafaniswa nesimo sejometri sezethameli. Iqhutshwa ngokuphelele futhi ivikelwe yi-amplifier yamandla aphethwe yiprosesa yobungcweti. Isikhulumi se-QCH20 sinezinga eliphakeme lokucindezela komsindo le-141 dB SPL, okungahlinzeka ngamandla anele ezindaweni zezethameli phakathi kwamamitha ayi-100, ukuhlangabezana nezidingo zokudlala ezinkulu ezifana nokudlala komculo we-rock bukhoma, Amaqembu omculo we-EDM DJ, imibukiso ehlukahlukene, nemibuthano emikhulu yezinkampani ngenxa yosayizi wayo ohlangene, I-QCH20 nayo ingathola imisindo emihle kakhulu yezikhungo zasendlini ezinjenge-Live Houses, amakilabhu amakhulu okudansa, amahholo, nezinye izinhlelo eziyinhloko zokuqinisa umsindo.
Bona okuningi