China FAP-4.18 4-Channel 1800W Amplifier Yopangira ndi Kugulitsa Line Array System

FAP-4.18 4-Channel 1800W Amplifier ya Line Array System

Kufotokozera Kwachidule:

-Ma amplifier amphamvu a mndandanda wa FAP ali ndi mphamvu zambiri, magwiridwe antchito apamwamba, komanso kukhazikika kwakukulu. Amagwiritsidwa ntchito kwambiri m'mabala, m'maholo omvera, m'malo oyendera alendo, komanso m'makanema.

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mawonekedwe:

-Chigawo chamagetsi cha modular cha Class D champhamvu kwambiri, chogwira ntchito bwino kwambiri, komanso chogwira ntchito bwino kwambiri.

-Kusintha kwamphamvu kwambiri komanso kokhazikika kwa magetsi.

-Njira yotulutsira transistor ya MOS yamphamvu kwambiri yokhala ndi mphamvu yofika 150A, yokhala ndi mphamvu yotsika yamkati yotulutsa.

-Imatha kugwira ntchito bwino kwa nthawi yayitali pa impedance yochepa: 2Ω.

-Chida chotulutsa cha LC chopangidwa mwapadera chimapereka mawu okwanira, osiyanasiyana, komanso osavuta kumva.

-Mbale ya aluminiyamu yokhala ndi mapeto opukutidwa bwino, yokhazikika, yokongola, yolimba, komanso yooneka bwino kwambiri.

-Pa nthawi yoyambira pang'onopang'ono, imakhala ndi overload, overheat, short circuit, DC output, peak voltage limit, komanso kusintha kwanzeru kwa peak protection.

Kufotokozera kwa Ukadaulo

Chitsanzo: FAP-4.18

Mphamvu yotulutsa: Mphamvu ya Stereo 4x1800W 8Ω，4x3500W 4Ω；4x4500W 2Ω

Mphamvu ya mlatho: 4500W 8Ω,5000W 4Ω

Kuyankha pafupipafupi: 20HZ-20KHZ

Kusokonezeka konse kwa harmonic: <0.01%

Kuzindikira kwa kulowetsa: 0.775V, 1.0V, 32dB

Kuchuluka kwa kusintha: 30V/ps

Choyezera cha Damping: (100Hz)>500:1

Chiŵerengero cha chizindikiro ndi phokoso: 100dB (A)

Kutalikirana kwa njira:>65dB

Kulemera konse: 13.2kg

Kukula kwa phukusi: 580x520x185MM

Voliyumu yogwira ntchito: AC 220V/50-60Hz

Kodi mungakonze bwanji amplifier ya dongosolo la mzere?

1, Impedance iyenera kufananizidwa

Kufananiza Impedance kumatanthauza kuti kukanikiza kwa mphamvu yotulutsa kwa amplifier kuyenera kukhala kogwirizana ndi kukanikiza kwa mphamvu yotulutsa kwa wokamba mzere. Kukanikiza kwa mphamvu yotulutsa kwa ma amplifier achizolowezi nthawi zambiri kumathandizira 8 Ω ndi 4 Ω, pomwe ma amplifier ena amathandizira ma speaker a mzere wa 2 Ω. nthawi zambiri amakhala ndi kukanikiza kwa mphamvu yotulutsa kuyambira 16 Ω mpaka 8 Ω. Ngati ma speaker awiri a mzere wolumikizidwa motsatizana ndi njira, kukanikiza kwa wokamba mzere wa 16 Ω kudzakhala 8 Ω, ndi zina zotero. Chifukwa chake, kukanikiza kwa mphamvu yotulutsa ndi kuchuluka kwa maulumikizidwe ofanana a wokamba mzere wotulutsa ziyenera kufanana ndi kukanikiza kwa mphamvu yotulutsa.

2, Mphamvu iyenera kufanana

Muyezo weniweni wogawa mphamvu ya ma amplifiers amphamvu ndi ma line array speakers ndi wakuti pansi pa mikhalidwe ina ya impedance, mphamvu yovotera ya power amplifier iyenera kukhala yayikulu kuposa mphamvu yovotera ya ma line array speakers. Mphamvu yovotera ya power amplifier m'malo okulitsa misonkhano iyenera kukhala nthawi 1.2-1.5 kuposa ya ma line array speakers. Ngati ndi vuto lokhala ndi mphamvu zazikulu zosinthika, mphamvu yovotera iyenera kukhala nthawi 1.5-2 kuposa ya ma line array speakers. Potsatira muyezo uwu wa kasinthidwe, ndizotheka kuonetsetsa kuti amplifier ikugwira ntchito bwino komanso kuonetsetsa kuti line array speaker ndi yotetezeka.