Audio

[mihail100]

Am un subwoofer (Jensen Pro Audiovox Bp212) si vreau sa imi achizitionez un amplifcator!! Ma intereseaza daca ma puteti ajuta cu niste sfaturi, daca sar potrivi amplificator??

Acesta e amplificatoru
Caracteristici generale
Producator
Peiying
Clasa amplificator:
AB
Putere totala (W):2000
Putere RMS (W):200
Numar canale:2
Frecventa de raspuns (Hz):20
Lowpass (Hz):
45Hz - 300Hz
Highpass (Hz):
45Hz - 300Hz
Informatii suplimentare:
RMS Power (4 ohms): 200W
RMS Power (4 ohms) chanels: x 2
RMS Power (2 ohms): 300W
RMS Power (2 ohms) chanels: x 2
Bridged RMS Power: 500W
Bridged RMS Power chanel: x 1
Minimum Impedance Unbridged: 2 Ohm
Minimum Impedance Bridged: 2 Ohm
Frequency response: 20Hz
Impedance imput: 15k Ohm
Fan Cooled: No
Signal to Noise Ratio: 90dB
Channel Separation: 50dB
THD: 0.08%
IMD: 0.08%
Remote bass boost control: 0.2V - +6V
High-Pass filter: 45Hz - 300Hz
Bass Boost: 0dB - +12dB
Low-Pass filter: 45Hz - 300Hz
Fuse Rating: 25Ax3
Depth: 470mm
Height: 250mm
Width: 56mm
Dimensiuni (L x l x i mm):
250 x 470 x 56
Greutate (Kg):5.25


Acesta subwooferu
Product Type Woofer
Manufacturer Part Number BP212
Manufacturer Website Address Welcome to Audiovox Corporation
Manufacturer Audiovox Corporation
Product Model BP212
Product Name Jensen BP212 Bandpass Speaker System
Brand Name Audiovox
Speaker Diameter 12"
Impedance 8 Ohm
RMS Output Power 400 W
PMPO Output Power 1.20 kW
Tech Specs
Product Type Woofer
Manufacturer Part Number BP212
Manufacturer Website Address Welcome to Audiovox Corporation
Manufacturer Audiovox Corporation
Product Model BP212
Product Name Jensen BP212 Bandpass Speaker System
Brand Name Audiovox
Additional Information
Switchable Red/Blue LED Illumination
Nickel Plated Push-In Terminal Block
Quad Aero Port Design for Deeper Bass
Dual 4th Order Bandpass Subwoofer System
Carpeted Enclosure
Plexiglass Viewing Window
Computer Tuned Acoustic Chambers
MDF Construction
2 Chamber Design
Low-Q Optimized Driver
No Crossover Needed for Simple Installation
Easy Add-on for Existing Systems
Speaker Diameter 12"
Impedance 8 Ohm
RMS Output Power 400 W
PMPO Output Power 1.20 kW

http://www.mediafun.ro/index.php?job=galerie&produsID=11030

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[mihail100]

nu stie nimeni ???
macar de se potriveste impedanta!!

[1.6_mpi]

Impedanta nu prea se potriveste. Amplificatorul este pe 2 si 4 ohm, iar difuzorul pe 8 ohm.
Daca le conectezi nu se strica nimic.

[mihail100]

nu se pupa , am inteles
dar merge normal .. sau pierde din putere???

[ionescu liviu]

Orice amplificator in 8 ohmi are mai putina putere. Dar tu subwooferul asta il ai, nu ai ce-i face.
Sa fii atent la montarea cablurilor, sa nu faci scurt si sa scurtezi cablul de plus, sa nu il lasi colac in portbagaj ca va consuma multa energie degeaba, de asemenea fii atent cum faci contactele ca nu e de joaca, iti poate lua foc masina.
Ca fapt divers sa stii ca nu ai nevoie de condensator pt ca e putere mica, daca ai de gand sa iei si condensator mai bine pastreaza banii aia si ia alt amplificator.

[mihail100]

Subwooferu e montat cu un amplificator de 400w( nu RMS) momentan.
Dar daca iau un alt amplificator cu condensator imi trebuie alt woofer mai puternic.
Momentan imi ajunge 400 Rms in masina, cred ca maine dau si comanda de el.
Inca o intrebare ! am vazut pe net niste neoane puse pe muzica , cand melodia se amplifica se aprindeau si neaonele !

[mihail100]

@ionescu liviu - ai gresit in privinta in care nu imi trebuie condensator..
l-am montat azi si am beculete de craciun .....

la amp si woof de mai sus ce condensator imi trebuie ??
de 1 farad sau 2 f... care este diferenta????