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Old 07-04-11, 04:11   #1
sgf203

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Question SFAT ACHIZITIE AMPLIFICATOR

SALUTARE
De curand mi am cumparat niste difuzoare..pt masina......urmeaza sa imi iau un subwoofer....si nu ma pricep in alegerea unui amplificator...daca ma poate ajuta cine cu niste sfaturi as fi recunoscator
1.pe fata 2 difuzoare...jbl-gto427...35W RMS ...4omi
2.mijloc 2 difuzoare jbl-ms6200...waterproof.....60W RMS.....raspuns in frecventa: 55Hz - 20KHz (+/-3dB)
3.spate 2 difuzoare jbl-t696...150W RMS ...4omi
4.subwoofer.....500W RMS....4 omi......nu am ales inca modelu(apropo....poate imi dati un sfat si pt woofer)
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5..............amplificator/amplificatoare?!?!?!?!?!....aici veiti voi cu sfatu...ca eu nu ma pricep
MS
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Old 07-04-11, 09:10   #2
AlexBanu
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Exclamation Re: SFAT ACHIZITIE AMPLIFICATOR

Ce buget ai disponibil pentru amplif si pentru sub?
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Old 08-04-11, 16:12   #3
sgf203

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Default Re: SFAT ACHIZITIE AMPLIFICATOR

nu am un buget anume alocat pt asta....atata timp cat raportu calitate-pret este ok.......
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Old 08-04-11, 16:49   #4
AlexBanu
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Exclamation Re: SFAT ACHIZITIE AMPLIFICATOR

Nu prea merge asa treaba. Sunt amplificatoare de la 400 lei - 3000 lei poate si mai scumpe.
Depinde de cati bani ai pentru el.

Bafta!
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Old 09-04-11, 01:01   #5
sgf203

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Default Re: SFAT ACHIZITIE AMPLIFICATOR

stiu ca variaza preturile....probabil in functie de putere,marca......dar as vrea sa stiu strict pt difuzoarele mele.....si ca sa dau si o suma.....pt amplificator 1000 ron....si pt woofer...600 ron
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Old 21-04-11, 16:52   #6
sgf203

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Default Re: SFAT ACHIZITIE AMPLIFICATOR

sal...am revenit
am gasit KENWOOD KAC-7205 ...

CEA Rated: 170W X 2 (1.0% THD+N) (4Ohm/2Ch)
• 250 Watts x 2 (2 ohm)/500 Watts RMS x 1 (4 Ohm Bridged)
• High Quality Speaker Level Input
• Blue Illumination
• High-pass (12 dB per octave) and low-pass (24 dB per octave) filters variable from 50 to 200 Hz
• Variable Bass Boost Control(0-18 dB at 40 Hz)
• Cooling Fan
• MOSFET power supply
• Speaker-level inputs with signal sensing turn-on
• Preamp-level inputs and outputs
• 13-3/4"W x 2-1/4"H x 9-3/8"D



DACA IMI MONTEZ 2 AMPLIFICATOARE DINASTEA ESTE SUFICIENT???
SPER CA DE DATA ASTA SA PRIMESC MAI MULT AJUTOR...MS
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Old 26-04-11, 15:09   #7
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Default Re: SFAT ACHIZITIE AMPLIFICATOR

Quote:
Originally Posted by sgf203 View Post
sal...am revenit
am gasit KENWOOD KAC-7205 ...

CEA Rated: 170W X 2 (1.0% THD+N) (4Ohm/2Ch)
• 250 Watts x 2 (2 ohm)/500 Watts RMS x 1 (4 Ohm Bridged)
• High Quality Speaker Level Input
• Blue Illumination
• High-pass (12 dB per octave) and low-pass (24 dB per octave) filters variable from 50 to 200 Hz
• Variable Bass Boost Control(0-18 dB at 40 Hz)
• Cooling Fan
• MOSFET power supply
• Speaker-level inputs with signal sensing turn-on
• Preamp-level inputs and outputs
• 13-3/4"W x 2-1/4"H x 9-3/8"D



DACA IMI MONTEZ 2 AMPLIFICATOARE DINASTEA ESTE SUFICIENT???
SPER CA DE DATA ASTA SA PRIMESC MAI MULT AJUTOR...MS
Ce masina?
Ce difuzoare ti-ai luat?
Cat spatiu poti sa aloci pentru subwoofer?

Teoretic poti sa rezolvi cazul cu un singur amplificator pe 4 canale, daca bugetul e o problema. Da ceva detalii si vedem ce idei apar.
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Old 07-05-11, 20:32   #8
sgf203

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Default Re: SFAT ACHIZITIE AMPLIFICATOR

sal am revenit...scz ...ca raspund asa greu dar sunt pe mare si e cam problema cu net-u
masina este un bmw 318 is(pisica)
spatiu zic eu ca este suficient
....boxe:-FATA->JBL 528 = difuzoare coaxiale pe 2 cai
diametru 13 cm
putere: 45W RMS (135W max)
raspuns in frecventa: 65Hz - 21 kHz
SPL (2.83V @ 1m): 92dB
woofer Plus One™
tweeter My-Ti (Mylar/titaniu)
impedanta 2 ohmi
True Four Ohm - chiar daca au 2 ohmi aceste difuzoare pot fi puse si pe player
-LATERAL SPATE->JBL 638 =difuzoare coaxiale pe 3 cai
diametru 16 cm
putere: 60W RMS (180W max)
raspuns in frecventa: 50Hz - 21 kHz
SPL (2.83V @ 1m): 92dB
woofer Plus One™
tweeter My-Ti (Mylar/titaniu)
impedanta 2 ohmi
True Four Ohm - chiar daca au 2 ohmi aceste difuzoare pot fi puse si pe player
-SPATE->JBL 696 =difuzoare coaxiale pe 3 cai
dimensiune: 15 x 24 cm (6"x9")
putere: 150W RMS (450W max)
raspuns in frecventa: 35Hz - 20kHz
Sensibilitate (SPL): 93dB
impedanta: 4 ohmi

...amplificatoare:->JBL 1004 = amplificator auto 4 canale
putere:
4 ohmi, stereo: 4 x 100W RMS
4 ohmi, in punte: 2 x 300W RMS
2 ohmi, stereo: 4 x 150W RMS
raspuns in frecventa 10Hz - 100kHz
Raport semnal audio / zgomot: 104 dBA
crossovere high pass si low pass 12dB
THD: 0.02% (in 4 ohmi)
iesire RCA->->->AMPLIFICATORU ASTA L AM LUAT PT BOXELE DE PE SPATE SI LATERAL,RESPECTIV..JBL696 & JBL 638 ... DAR CRED CA NU AM FACUT O ALEGERE BUNA CRED CA NU SUPORTA STATIA.....CE PARERE AVETI???

->KENWOOD KAC-9150D =Clasa D
Putere maxima:
1800W
Putere RMS:
500W x 1 (4Ω)
900W x 1 (1Ω)
Stabil in 1 ohm
Bass Boost 40Hz (0~+18dB)
In conformitate cu CEA-2006
Filtru Low-pass: 50~200Hz (24dB/oct)
Filtru infrasonic: 15/25Hz (18dB/oct)
Compatibil Dual Mono Drive
Intrare de nivel inalt
Indicator de stare
Iluminare albastra
Ventilator de racire
Functie de protectie
Putere masurata CEA: 500W x 1 in 4 ohmi si 1% THD
Raspuns in frecventa: 5Hz ~ 200Hz
Raport semnal/zgomot : 100dB
Raport semnal/zgomot (CEA-2006): 75dBa (referinta: 1 Watt in 4 Ohmi)
Consum maxim: 57A
Dimensiuni (WxHxD): 350 x 59 x 238(mm)
ASTA L AM LUAT PE WOOFER......SI AICI AM O MARE DILEMA.....CAM CE MA SFATUITI SA IMI IAU???
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Old 10-05-11, 05:43   #9
sgf203

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Default Re: SFAT ACHIZITIE AMPLIFICATOR

nu va inghesuiti cu atatea sfaturi !!!
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Old 12-05-11, 18:22   #10
sgf203

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Default Re: SFAT ACHIZITIE AMPLIFICATOR

chiar nu are nimeni nici o sugestie?
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Old 15-05-11, 11:32   #11
teddyb
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Default Re: SFAT ACHIZITIE AMPLIFICATOR

poi daca ai luat pt woofer amplfificatoru ala kenwood...ce sfat vrei la amplificator??ca nu se intelege ce doresti!!!
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Old 15-05-11, 15:49   #12
sgf203

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Default Re: SFAT ACHIZITIE AMPLIFICATOR

l am luat fara sa am un subwoofer....pt ca l am gasit la un pret bun si am considerat ca e bine sa il cumpar....si acu vreau sa cumpar subwoofer
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Old 24-05-11, 01:37   #13
sgf203

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Default Re: SFAT ACHIZITIE AMPLIFICATOR

BUNA SUGESTIE!!!...E DE LUAT IN CALCUL...MS
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