philips 2.1 spa 5300 subwoofer not working properly. it uses TDA8947J

avinashpb · 18th November 2011, 02:06 PM

hello,
the satellite speakers are working properly but the subwoofer is not producing bass as it used to produce before..even the sound of satellite speaker are suppressed when the bass signal is increased from the window media player..plz tell if TDA8947J is working fine...plz help

thanks

firechief · 18th November 2011, 03:28 PM

So you are comming off your computer to satellite speakers and a Phillips brand sub. I would first suspect some setting in the sound card.

avinashpb · 18th November 2011, 05:16 PM

i think sound card is fine as the subwoofer is producing the same result with other devices also..

18th November 2011, 02:06 PM	#1
avinashpb diyAudio Member Join Date: Nov 2011	philips 2.1 spa 5300 subwoofer not working properly. it uses TDA8947J hello, the satellite speakers are working properly but the subwoofer is not producing bass as it used to produce before..even the sound of satellite speaker are suppressed when the bass signal is increased from the window media player..plz tell if TDA8947J is working fine...plz help thanks

18th November 2011, 03:28 PM	#2
firechief diyAudio Member Join Date: Sep 2008 Location: Near Seattle Wa	So you are comming off your computer to satellite speakers and a Phillips brand sub. I would first suspect some setting in the sound card. __________________ "You can keep your insurance baby nothing is guaranteed" -Tom Petty

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18th November 2011, 05:16 PM	#3
avinashpb diyAudio Member Join Date: Nov 2011	i think sound card is fine as the subwoofer is producing the same result with other devices also..

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