Mawonekedwe：

G-212 imagwiritsa ntchito sipika yayikulu ya mizere itatu yogwira ntchito bwino komanso yamphamvu kwambiri. Ili ndi mayunitsi oyendetsera ma frequency otsika a mainchesi 2x12. Pali chipangizo chimodzi choyendetsera ma frequency otsika a mainchesi 10 chokhala ndi honi, ndi mayunitsi awiri oyendetsera ma compression apamwamba a mainchesi 1.4 (75mm). Mayunitsi oyendetsera ma compression apamwamba ali ndi honi yapadera yoyendetsera mafunde. Mayunitsi oyendetsera ma frequency otsika amakonzedwa mu dipole symmetric distribution mozungulira pakati pakabatiZigawo zapakati ndi zapamwamba kwambiri mu kapangidwe ka coaxial zimayikidwa pakati pakabati, zomwe zingatsimikizire kuti ma frequency band oyandikana nawo akugwirizana bwino pakapangidwe ka netiweki yodutsa. Kapangidwe kameneka kakhoza kupanga chivundikiro chowongolera cha 90° chokhazikika chokhala ndi mphamvu yowongolera bwino, ndipo malire otsika a mphamvu amafikira ku 250Hz.kabatiYapangidwa ndi plywood ya birch yaku Russia yochokera kunja ndipo yokutidwa ndi utoto wa polyurea womwe sungathe kugwedezeka kapena kusweka. Kutsogolo kwa sipika kumatetezedwa ndi grille yachitsulo yolimba.

Magawo aukadaulo:

Mtundu wa chipangizo: Wokamba nkhani wa mizere iwiri ya mainchesi 12

Kapangidwe ka gawo: LF: 2x12'' mayunitsi otsika pafupipafupi,

MF: 1x10'' pepala lokhala ndi ma frequency apakati

HF: 2x3'' (75mm) mayunitsi opondereza a coaxial

Mphamvu yoyesedwa: LF: 900W, MF: 380W, HF: 180W

Mayankho a pafupipafupi: 55Hz - 18KHz

Kupanikizika kwakukulu kwa phokoso: 136dB / 142dB (AES / PEAK)

Impedance yoyesedwa: LF 6Ω / MF + HF 12Ω

Kufalikira kwa malo (HxV): 90° x 8°

Mawonekedwe olowera: Ma soketi awiri a Neutrik okhala ndi ma core anayi

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

Kulemera: 63kg

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

Chifukwa chiyani ndili ndiOkamba a Line ArrayKhalani "Chisankho Chapamwamba" mu Makonda a Akatswiri?

Pamene malo okwana anthu 10,000 akufuna mawu omveka bwino komanso okhazikika, komanso pamene makonsati amafuna kumva bwino kwambiri, n’chiyani chimachititsa kuti okamba mawu a mzere akhale osankhidwa bwino? Yankho lili mu luso lawo laukadaulo komanso momwe amagwirira ntchito! Okamba mawu achikhalidwe amafalitsa mafunde a mawu mwachisawawa, zomwe zimapangitsa kuti mphamvu ziwonongeke komanso kuti mawu aziwonongeka. Okamba mawu a mzere, kudzera mu dongosolo lolondola la mayunitsi a okamba, amalola mafunde a mawu kuti amveke molondola ngati "kudula kolunjika" - ndi mphamvu yokhazikika komanso kutayika kochepa. Kusiyana kwa kuthamanga kwa mawu pakati pa madera apafupi ndi akutali kumatha kulamulidwa mkati mwa 3dB, kutanthauza kuti kaya muli pamzere wakutsogolo kapena pamtunda wa mamita 100, mutha kumva mawu abwino komanso abwino..

Chodabwitsa kwambiri ndi kusintha kwake kwa magwiridwe antchito: pansi pa mphamvu yomweyo, kufalikira kwa mawu pa mizere kumawonjezeka ndi katatu, zomwe zikufanana ndi kukwaniritsa zotsatira katatu ndi theka la mphamvu zomwe zimagwiritsidwa ntchito. Izi sizongopeka paukadaulo komanso ndizotetezeka kwambiri pa bajeti komanso kuteteza chilengedwe. Nzosadabwitsa, kuyambira makonsati apamwamba mpaka zochitika zamasewera apadziko lonse lapansi, kuyambira pa zisudzo mpaka misonkhano ikuluikulu, nthawi iliyonse "zokumana nazo zomveka bwino" zikafunika, okamba mawu a mizere nthawi zonse amakhala kumbuyo kwa siteji.

Chinsinsi chake n'chiyani? Chimasintha malire a mawu pogwiritsa ntchito malamulo achilengedwe: polamulira njira zamafunde a mawu kudzera mu kusokoneza kwa ma array, chimaika mphamvu zobalalika mu "khoma la mawu", kuonetsetsa kuti mbali zonse ziwiri zikuphimba komanso kuti mawuwo azioneka bwino. Izi si zokamba nkhani zokha, komanso mgwirizano wabwino pakati pa mainjiniya a mawu ndi malamulo a sayansi ya sayansi.