How to......

......do one of those graphs showing frequency response of my sub?

I am borrowing an SPL meter and an AVIA set up disc and not only do i want to set up all of my speakers correctly but also produce a graph showing the frequency/room response of my REL Q200e sub.

I assume that i will have to turn off all of my speakers apart from the sub and then do a frequency sweep and record the numbers. Is it then a case of sticking the information into Excel and producing a graph?

I am assuming that this will also help me ascertain the crossover point between my sub and mains to get the very best out of my setup?

 

I was so busy chatting to you on MSN this afternoon that I missed this post. Keep all the speakers switched on as it is the integration of sub and speakers that is important.

I will email you the spreadsheet

 

Cheers Ian

 

What are the chances of making the spreadsheet public domain in a sticky?

It's no good to me yet, but when SPL meters become available again it would be useful!

 

The spreadsheet is on the snapbug site and can be downloaded here