Izici:

I-G-212 isebenzisa isipikha semigqa emithathu esisebenza kahle, esinamandla amakhulu. Iqukethe amayunithi omshayeli wefrikhwensi engu-2x12-inch. Kukhona iyunithi eyodwa yomshayeli engu-10 intshi ye-mid-frequency enempondo, kanye namayunithi amabili omshayeli womphimbo ongu-1.4-intshi (75mm) we-high-frequency compression driver. Amayunithi omshayeli wokuminyanisa we-high-frequency afakwe ngophondo lwedivayisi ye-waveguide ezinikele. Amayunithi omshayeli wefrikhwensi ephansi ahlelwa ngokusatshalaliswa kwe-dipole symmetric endaweni emaphakathi yeikhabetheIzingxenye ezimaphakathi kanye ne-high-frequency esakhiweni se-coaxial zifakwe phakathi nendawoikhabethe, engaqinisekisa ukugqagqana okushelelayo kwamabhendi emvamisa aseduze ekwakhiweni kwenethiwekhi ye-crossover. Lo mklamo ungakha ukumbozwa kokuqondisa okungaguquki okungu-90° okunomphumela omuhle kakhulu wokulawula, futhi umkhawulo ophansi wokulawula udlulela ku-250Hz. Iikhabetheyenziwe nge-birch plywood yaseRussia engenisiwe futhi imbozwe nge-polyurea eqinile ukumelana nomthelela nokuguga. Ingaphambili lesipikha livikelwe nge-grille yensimbi eqinile.

Amapharamitha wobuchwepheshe:

Uhlobo lweyunithi: I-Dual 12-intshi yomugqa wesipikha somugqa wendlela ezintathu

Ukucushwa kweyunithi: LF: 2x12'' amayunithi efrikhwensi ephansi,

MF: 1x10'' iyunithi yekhoni yephepha yamaphakathi nefrequency

HF: 2x3'' (75mm) amayunithi ama-coaxial okucindezelayo

Amandla alinganiselwe: LF: 900W, MF: 380W, HF: 180W

Impendulo yemvamisa: 55Hz - 18KHz

Izinga eliphezulu lokucindezela komsindo: 136dB / 142dB (AES / PEAK)

I-impedance elinganiselwe: LF 6Ω / MF + HF 12Ω

Ibanga lokuvala (HxV): 90° x 8°

I interface yokokufaka: 2 Neutrik 4-core sockets

Ubukhulu (WxHxD): 1100mm x 360mm x 525mm

Isisindo: 63kg

https://www.trsaudio.com/Product.html

Kungani UnayoLine Array IzipikhaIba "Okukhetha Okuphezulu" Kuzilungiselelo Ezichwepheshile?

Uma indawo yabantu abangu-10,000 idinga imisindo ecacile nengashintshi, futhi uma amakhonsathi edinga umuzwa wokuzwa ohlaba umxhwele, yini eyenza izipikha zomugqa zibe yisinqumo esifanele? Impendulo ilele kumongo wabo wezobuchwepheshe kanye nokusebenza komhlaba wangempela! Izikhulumi zendabuko zisakaza amaza omsindo ngokungahleliwe, okuholela ekumoshweni kwamandla kanye nokuwohloka kwekhwalithi yomsindo. Izipikha zomugqa womugqa, ngohlelo olunembile lwamayunithi esipikha, zivumela amaza omsindo ukuthi aphrojekthe ngokunembile njengokuthi "ukudubula okuhlosiwe" - ngamandla agxilile kanye nokumosha okuncane. Umehluko wengcindezi yomsindo phakathi kwezindawo eziseduze nezikude ungalawuleka ngaphakathi kwe-3dB, okusho ukuthi noma ngabe usemugqani ongaphambili noma amamitha ayi-100, ungezwa ikhwalithi yomsindo elinganiselayo negcwele..

Okuhlaba umxhwele nakakhulu ukuguqulwa kwayo kokusebenza kahle: ngaphansi kwamandla afanayo, ukumbozwa kwenkundla yomsindo wezinhlu zemigqa kukhuphuka izikhathi ezingu-3, ​​okulingana nokuzuza umphumela ophindwe kathathu ngohhafu wokusetshenziswa kwamandla. Lokhu akukhona nje ukubusa kwezobuchwepheshe kodwa futhi kuvumelana kabili nesabelomali nokuvikelwa kwemvelo. Akumangalisi, kusukela kumakhonsathi asezingeni eliphezulu kuya emicimbini yezemidlalo yamazwe ngamazwe, kusukela emidlalweni yetiyetha kuya ezinkomfeni ezinkulu, noma nini lapho "isipiliyoni somsindo ogxilile" sidingeka, izipikha zomugqa zihlale ziyi-backstage ace.

Yini imfihlo yayo? Ilungisa kabusha imingcele ye-acoustics isebenzisa imithetho yemvelo: ngokulawula izindlela zamagagasi omsindo ngokuphazamiseka kokuhlelwa, igxilisa amandla ahlakazekile ibe "obondeni lomsindo", iqinisekisa kokubili ukumbozwa kwecala kanye nokuqagela okuqondile okufanayo. Lesi akusona nje isikhulumi, kodwa ukusebenzisana okuphelele phakathi konjiniyela be-acoustic kanye nemithetho ye-physics.