How to which crossover is for voice ?

I see, but from some of the photos of your HT room it looks spacious.

My street itself already got 1 indian taukei doing it. Granted, he's some tan sri or something and his house is a 4 storey double-connected semi-D. 

Firstly thanks for reply, my intention is to use front spk for both hifi n ht use. Since my power amp. is only a stereo power amp. n unswitchable i intend to use my int.amp as a switch n from the diagram u draft is roughly i want it but from avr out there is 5.1 output bcos the other 2 will be from power amp. As said my all other source will be direct to int.amp then power amp except bd hdmi to avr. n when using hifi the avr will be switch off but when playing ht all will be on from avr to int.amp to power amp. Pardon me if i might confuse u.tq

its much simpler if ditch the int amp,just connect cd and bd player directly to avr than to power amp,unless your int amp have built in very good or decent dac

Will there be any sound lost pre out two time

now that you mention it...i will go back and try

i tried the upmix to DTS:X or Atmos.....quite good also

Example on THX mode ?

Wonder at what volume is max for avr bcos some disc even set at -18 also very soft n some at -25 is already loud enough. as i know we must not go beyond 2'clock but how to read digital.tq

Oh....don't think Yamaha has this

my sub dont have thx input wer

Just want to ask if anyone using Sony HTM22?

saw this promo was RM1599 + free blue ray device... but ask the salesman they say this is discontinue product.. only left the demo set for sell.. this set the sound was so good why discontinue.. on Sony website cant find any replacement model for this set

Which is better in term of output, interconnect, coaxial, or optical cable.

So using rca or coaxial is better since optical bandwidth limitation.tq