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Wharfedale PowerCube PC-12 Subwoofer Questions & Answers
Can i use a normal
You can use any coaxial audio cable with RCA jacks at the end for the subwoofer side. The quality of the cable is up to you, meaning that it's not necessary to spend a lot of money just for cables. I have to tell that I don't understand exactly what you mean with "or a phono cord". In case you mean the speakers' cable, no you can't use this cable.
In case of a problem or clarification, don't hesitate to post.
Thanks and regards
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Stelios
direct FiXya link: http://www.fixya.com/users/technical114
My subwoofer pops and makes
Hi,
This seems that you need a bigger sub. Turn the gain down on the sub. Check if you are bottoming it out. Next get a SPL meter and calibrate the level to equal to or a couple db louder than your mains. Now get a bigger better sub, then repeat the same as above. Please let me know if this does not help else please accept it.
Thank You for contacting Fixya.com
Loud steady sound when turned on
If it's a humming noise you are describing, then it may be that one of
the power supply filter capacitors has failed. Of course it could
be some other sort of power supply problem as well.
Come eliminare rumore di fondo da un subwoofer WHARFEDALE amplifier mod: PC8A
Ciao Antonio, per prima cosa scollega il segnale audio che entra nel subwoofer, verifica che abbia il volume a zero, se il rumore continua, ha problemi di rumore dall'alimentatore,
Se il rumore scompare, sostituire il cavo audio che fornisce il segnale al subwoofer
Hola Antonio, primero desconecte la se?al de audio que ingresa al Subwoofer, verifique que tenga el volumen en cero, si el ruido continua, tiene problemas de ruido por la fuente de alimentaci?n,
Si el ruido desaparece, reemplace el cable de audio que le entrega se?al al subwoofer
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