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Room accoustics

Wharfedale Diamond 11 Series


New Member
Dec 20, 2017
Hi, I am little confused with room accoustics, I have attached pictures of my room. My main issue is giving bass traps on the corner of the room because of the doors. I have about 5 to 6 inch gap between wall and the doors as you all can see in the picture. My plan is to make DIY rock wool bass traps of 5 inch thick and 1 ft wide up to door height, so that it will look like columns and 2 " thick wall panels for early reflections on the walls, is it enough for my room. My room size is 12ft x 16ft, Tv is placed on 12 ft wall .
I am using
49" lg led tv
Denon AVR X2400H AV receiver,
Q 3020 front speakers
Q 2010i sarround speakers
Vanguard c600 for ceiling
Q 3070s sub which will be replaced by SVS PB 1000 next week

I am also planning to do false ceiling with gyproc which i am not sure wether it will help in room accoustics, kindly advice me on that as well..