2 into 1


Im trying to get to grips with using T-S parameters by reading up on the subject, but I cant find the answer to this simple question.
If you have a 15 inch driver in a reflex box of say 400 litres and want to add a second driver into the same box, do they both occupy the 400 litres or do you now have to double the volume of the box.
Thanks
Winny


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