Harwood Flooring Information For Dedicated Room


I am seeking advise on hardwood floor installation for my dedicated sound room. The wood flooring will tentatively be used on only 1/3 of the floor - the speaker end of the room. The hardwood will end about 8 inches in front of the speakers such that the speakers will be sitting on the hardwood and fire into the carpeted end of the room. The room is on the second level with a wood subfloor on 2x10 joists. Speakers are Dunlavy SC4a on Sistrum SP101 stands.

Should I use...

Real Hardwood?
Engineered?
Floating?
Nailed down?
Glued?
Underlayment or directly to subfloor?

Any information would be much appreciated. Thanks so much for your experience and expertise!
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Showing 1 response by newbee

On my 1st level floor I used 1" T&G Oak nailed on 1" plywood laid over 2x6 T&G doug fir over 12" joists on 16" centers. On the second level I used 1" T&G oak over and nailed to 1" plywood which was screwed and glued on 10" joists on 16" centers. Virtually no floor flex on either level. FWIW.