how to control forceful voice and flute..

[subabu2002]

dear friends ,

for left , right , and back wall , done acoustic works with synthwool , perforated MDF board, outer side with poly urathene foam and finally with cloth...

for front wall , i dont cover anything for screen purposes
for flooring , i dont use any materials with cement flooring

for ceiling , done with perforated gypsum board with glass wool.

now no reflections in sound and everything went well with low sounds.. especially for HT movie experience nothing to worry..

but for stereo listening , if i increased the volume , tonal sounds like voices , FLUTE and some instruments are overly hard to hear.. especially on center of the room.. and also it is difficult to obtain perfect center stage..

my room size are roughly square type 16*17 * 8 ..

tried to change the speaker positions , but results are not very much improving..

any suggestions are welcome

thanks
suresh