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adi_0106
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 Posted: Wed Dec 17, 2008 12:50 pm Post subject: Hi-3 Profesional Power Amplifier |
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Out Power (8 ohm) - 2x350 W + 700 W subwoofer
Out Power (4 ohm) - 2x550 W + 1000 W subwoofer
Frecquency Response @ Half Pwr - 25 Hz - 25 KHz (+0/-1 dB)
THD+Noise @ 1 KHz Full Pwr - <0.03 %
IMD 60hz & 7 KHz, 4:1 - <0.038 %
Signal to Noise Ratio - > 102 dB
Slew Rate (input filter limited) - 40 V/uS
Damping Factor 1Khz@8 ohm - >400:1
Input Impedance - 10 khom Balanced tu ground
Input Conectors - Female XLR-3 & 6.35 JACK
Output Circuit Type - Class AB (L + R ch) & Class H (Subwoofer ch)
Output Connectors - 4 Pole SPEAKON
Protections: Full short-circuit, Open-circuit, Thermal, Soft-start, DC Voltage, Sub/Ultrasonic and RF
LED Indicators (per channel) - Power, Signal, Clip, Protect
Panel Controls - Front-2 input attenuators (1,2 ch + Sub ch); Rear - Filter + Freq 50-250 hz, Low Cut
Cooling - Front-to-back via 2 variable-speed fans
Power Supply Voltage - 220V AC/50 Hz
PRET: 1500 RON
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| aici se poate observa alimentarea dubla pt etajul de amplificate in clasa H |
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adi_0106
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Joined: 10 Sep 2005
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Location: Iashington
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| Posted: Wed Dec 17, 2008 12:57 pm Post subject: |
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finali:
*amplificatoarele pt sateliti: 3 x 2sc5200 + 2sa1943
*amplificatorul pt subwoofer: 4 x 2sc5200 + 2sa1943
filtraj: 8 x 8200 micro/100 V
alimentare finali:
* amplificatoarele pt sateliti: +- 83 V
* amplificatoarul pt subwoofer: +- 60 V si +- 120 V
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Last edited by adi_0106 on Wed Dec 17, 2008 1:42 pm; edited 1 time in total |
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adircf
Utilizator de incredere
Joined: 09 Feb 2006
Posts: 670
Location: Baia Mare
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| Posted: Wed Dec 17, 2008 1:18 pm Post subject: |
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imi place carcasa amplifului 
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Dr4g0n
p0rnStar!
Joined: 20 Jun 2006
Posts: 1797
Location: Brasov
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| Posted: Wed Dec 17, 2008 1:40 pm Post subject: |
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carcasa e naspa ca e albastra
Dar asta merge vopsita alba , shcimbata sigla si vanduta ca si Crown Macro-tech 
Adi_kon . Nu sunt cam putini finali pt specificatiile de mai sus ? 
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Last edited by Dr4g0n on Wed Dec 17, 2008 1:45 pm; edited 1 time in total |
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adi_0106
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| Posted: Wed Dec 17, 2008 1:40 pm Post subject: |
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inspirata alegere la carcasa, nu ? 
| Dr4g0n wrote: |
Adi_kon . Nu sunt cam putini finali pt specificatiile de mai sus ? |
asta e treaba
alea sunt datele tehnice, asta este interiorul
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adircf
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Joined: 09 Feb 2006
Posts: 670
Location: Baia Mare
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| Posted: Wed Dec 17, 2008 11:52 pm Post subject: |
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| adi_0106 wrote: | | inspirata alegere la carcasa, nu ? |
Inspirata bine, macar daca se chinuiau sa copieze si ce era inauntru 
Labelu ala cu Bluetech si professional nustiu ce plus culoarea albastra e de toata jena jur.
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ady_d33jay
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Joined: 23 Nov 2008
Posts: 203
Location: Beius
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| Posted: Tue Jan 06, 2009 8:57 pm Post subject: |
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in ce frecventa lucreaza satelitii de la acest amplif?
pot sa lucreze si in modul full-range?
poate cineva sa afiseze frecventa de lucru al satelitilor?
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adi_0106
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Posts: 6503
Location: Iashington
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| Posted: Wed Jan 07, 2009 8:12 pm Post subject: |
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satelitii pot lucra de la 50 hz in sus
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vwcorrado
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Joined: 10 Jul 2006
Posts: 285
Location: K-pitala, da' mi-s de fel de la minerii de Jalea Viului
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| Posted: Sat Jan 10, 2009 5:05 pm Post subject: |
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2 intrebari: cum intri din mixer, cu 3 mufe in amplifu asta si unde-s speakon-urile???
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daca nu ti se desfac suruburile de pe caroserie, nu-ti sar stergatoarele si nu ti-a cazut retrovizoarea de pe parbriz, nu esti suficient de dus cu capul. eu sunt!  ) |
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adi_0106
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Posts: 6503
Location: Iashington
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| Posted: Sat Jan 10, 2009 7:22 pm Post subject: |
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nu am apucat sa-i citesc cartea tehnica sa vad care-i treaba cu mufele alea
intuitiv - as zice ca se poate lega doar cu 2 canale si se activeaza filtrul activ al statiei care face sumarea celor 2 canale
iar cu dezactivarea filtrului - se poate baga semnal separat in amplificatorul de subwoofer ..... semnal care poate veni dintr-un procesor
mufele speakon se pare ca lipsesc
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Stefanev
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Joined: 15 Feb 2006
Posts: 1470
Location: Orasul ala pe harta care ii zice IASI
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| Posted: Sat Jan 10, 2009 10:08 pm Post subject: |
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arata a amplificator .... retro
cam bate vantu la finali .... oricum... ma abtin de la comentarii pana ce nu il vad la lucru
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vwcorrado
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Posts: 285
Location: K-pitala, da' mi-s de fel de la minerii de Jalea Viului
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| Posted: Mon Jan 12, 2009 12:24 am Post subject: |
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nu te supara, da' nu scrie niciunde ca trebuie sa aiba X finali ca sa scoata Y wati...nu e asta un criteriu... cs2150 ti se pare ca are multi finali? si rupe in punte cu 2 boxe pe el(am ales exemplul asta pt ca am testat 2150-ul si, in acelasi timp, e si cel mai slab din gama...)
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daca nu ti se desfac suruburile de pe caroserie, nu-ti sar stergatoarele si nu ti-a cazut retrovizoarea de pe parbriz, nu esti suficient de dus cu capul. eu sunt! ) |
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Dj_Dog
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Joined: 17 Jun 2005
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Location: bucuresti / titan
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| Posted: Mon Jan 12, 2009 1:15 am Post subject: |
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| vwcorrado wrote: | | nu te supara, da' nu scrie niciunde ca trebuie sa aiba X finali ca sa scoata Y wati...nu e asta un criteriu... |
si care ar fi criteriul atunci
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calin
Utilizator de incredere
Joined: 30 Jun 2006
Posts: 705
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| Posted: Mon Jan 12, 2009 1:18 am Post subject: |
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| un prim criteriu ar fi clasa in care functioneaza... in 8 ohmi nu vad de ce n-ar fi posibile specificatiile.
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adi_0106
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Posts: 6503
Location: Iashington
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| Posted: Mon Jan 12, 2009 12:46 pm Post subject: |
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nu omiteti tensiunile de alimentare
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