Big three way speaker system using dual Focal 13V7511

Thinking about mounting 4 Foal 13V7511 bass units 2 per side they may work in about 150 L sealed but looking at the parameters they seem to suit reflex best

What would you go for? 240 litres reflex as a start?

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I have plenty of experience thanks and have already designed some, just wanted to see other examples!!

Some excellent info in that thread incl. notch filters which I will need for another project 🙂
 
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