Speaker Positioning


I know from speaker position is critical in achieving the best results from a given system. Is there a dynamic way to measure placement of each speaker to make certain they are the exact same distances from back/side wall, cabinets, seating, etc. beyond a measuring tape and listening to the results? Seems to me if minor differences pay large returns, you could be tinkering with this a long time.  Thanks for the indulgence.  
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Showing 2 responses by rbstehno

Check out what the experts say on speaker positioning to save you a lot of time to get the initial position before making the more precise movements. Check out the following sites: Cardas, jim smith, ps audio and others. There are formulas to use based upon wall width and ceiling height for example. I use the 1/3 formula (sometimes the 1/5 rule) where you divide up the length of the room into 1/3rd and you place your speakers 1/3 the room length from the back wall, then use Cardas formula for the distanc from the side wall and jim smith’s rule on placing the listening chair from the speakers. Then you start fine tuning. 
Read jim smith’s book on getting better sound. He describes when it’s appropriate to use certain setups even when setting up diagonally in a corner. Most formulas only involve where to place the speakers whereas jim has a formula for the listening chair(s) which is just as important as positioning the speakers. Your better speakers also have time alignment formulas.