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Old 15-09-14, 18:55   #1
ady0scorpion

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salut! recent am achizitionat un amplificator ALPINE mrp m850 si acum caut un subwoofer pentru el! optez pentru Ground Zero GZHW 30X sau Pioneer 3002D4.voi ce ati alege ?

specificatii :
ALPINE MRP m850 - amplificator 1 canal *clasa D *MOSFET *putere RMS: *1 x 500W (4 ohmi) *1 x 800W (2 ohmi) *raspuns in frecventa: 20Hz - 200Hz (-3dB) *raport semnal/zgomot: 100dBA *Bass EQ: 0 - +12dB (50Hz) *crossover LPF: 50 - 200HZ (24dB/oct) *filtru subsonic *domeniu semnal intrare: 0.2 - 4V *circuit STAR *intrare High-Level *modul control regim termic *protectie suprasarcina *


Ground Zero GZHW 30X-
difuzor subwoofer 12"
diametru: 30cm
con din aluminiu
putere RMS: 800W
impedanta: 2 x 2 ohmi
Xmax: 22mm
Fs: 24.3Hz
Qts: 0.29
Vas: 58.6 litri
SPL: 86dB


Pioneer 3002D4 -
Diametru 12 inch (30 cm)
Putere Maxima 3500 W
Putere Nominala (RMS) 1000 W
Impedanta 2 x 4 ohmi
Raspuns Frecventa 20-150 Hz
Sensibilitate 90 dB/W/m
Santoprene Rubber
Con din Polipropilena
Excursie Difuzor Xmax 12,9mm
Sasiu Aluminiu
Vas 13,03litri
Adancime instalare 175 mm ( 6,89")



astept parerei,multumesc!
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///M BMW E36 320i COUPE https://forum.4tuning.ro/123-masina-m...eu/page-6.html D U R

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Old 15-09-14, 19:36   #2
ady0scorpion

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am uitat sa specific,muzica va fi montata pe un bmw e36 coupe
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Old 17-09-14, 00:36   #3
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cine m- a pus sa intru, am iesit rapid
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Old 19-09-14, 12:55   #4
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fugi!
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Old 19-09-14, 16:27   #5
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Quote:
Originally Posted by alecspc View Post
cine m- a pus sa intru, am iesit rapid
stai....stai....ca vin si eu....asteaptama.....
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Old 19-09-14, 20:49   #6
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Lasand glumele mai deoparte {sper ca nu a fost cu suparare}...sculele sunt destul de puternice,lucru care va provoca neplaceri de ordin tehnic an timp...sau la 5 minute dupa finalizarea montajului.
Am avut okazia sa ascult ambele difuzoare si amandoua suna destul de bine...Gz-ul unpic cam brut......Pioneerul...unpic mai cald....pentru auditi linistite eu recomand Pioneerul......pentru smecherie Gz-ul...depinde ce vrei tu sa auzi ...ampliful alpine,scula buna !
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Old 20-09-14, 00:51   #7
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ce neplaceri sunt alea? de ordin tehnic? intreb si eu de curiozitate
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Old 20-09-14, 09:06   #8
Rafaila

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Ar cam fi ceva pe la alternator.....pe la current in general....+zdranganelile si baraiturile care se vor auzi prin masina si pe dinafara chiar si la 800w....
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Old 20-09-14, 12:44   #9
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Cand se vrea asemenea putere in masina..trebuie avut in vedere o antifonare ca la carte a masinii. Insonorizare portbagajului cat mai bine.pt ca colo se da cu tunu practic si fara antifonare se vor auzi toate zdranganelile posbile.. daca nu sunt bani de stp sau silent coat..o solutie f buna e un strat cat mai gros..cam 5 mm de clasicul antifon. I cutie de 3 kg e 20 lei.. cateva cutii ajung pt un portbagaj.
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Old 21-09-14, 22:00   #10
ady0scorpion

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Mulțumesc pentru sfaturi., deși nu cred ca o sa am probleme la capitolul curent avānd pe mașină baterie de 72 Amp, alternator de 140 amperi și condensator de 1.5 farazi.in schimb mi am dat seama ca nu pot sa achiziționez un ground zero deoarece este decāt 2+2 ohm deci practic 1 ohm sau 4 ohm, stația neavānd 1 ohm iar īn 4 ohm ar fi prea slaba. īn principiu ar rămāne pioneer ul, dar ma mai gāndeam și la o varianta cu 2 difuzoare de 400, 500 w. Voi ce mi ati recomanda un singur difuzor sau doua ?
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Old 22-09-14, 01:44   #11
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Unde-s 2..stii tu. 2 de 12inch daca vrei cutremur
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Old 23-09-14, 10:39   #12
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poti sa vinzi condensatorul si sa iei o baterie mai mare. nu o sa ai curent nici pentru unul asa
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Old 23-09-14, 19:06   #13
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pe scurt .. gz are 400w rms si pioneeru tine mai mult undeva la 500 rms fara probleme..
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