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probleme.la conectare tweeter


Guest cristu97
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Guest cristu97

Salutare,am si eu o problema cu un amplificator tda 7294, alimentat la+- 30v,folosesc un difuzor pe 8 ohmi,iar cand.conectez in paralel cu difuzorul si tweeterul tot pe 8ohmi ,incepe.sa paraie sunerul din difuzor si puterea scade.....care sa fie problema?eu cred ca este ceva legat de impendata formata prin legare in paralel a tweeterului la difuzor....o rezolbare daca se poate....

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ti-as recomanda sa studiezi niste "almanahe" Tehnium, de exemplu, le poti descarca de lahttp://www.colomar.com/Shavano/2x12wiring.html

 

la adresa http://www.colomar.com/Shavano/2x12wiring.html gasesti niste exemple de conectare...

 

PS: iti recomand articolul "Incinte acustice" scris de dl. Aurelian Mateescu din almanahul Tehnium din '85 ( http://blog.copcea.ro/files/tehnium/alm ... anah85.pdf ) de la paginile 58..63 iar "marea schema" care ti-a fost recomandata este in figura 1... iar cum faci un condensator nepolarizat din 2 polarizate gasesti tot acolo...

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