chakija Messages: 14 Registered: October 2011 Location: Serbia
Chancellor
Wayne, original box for 3pi is not suitable for these woofers because they need more volume to have proper bass response (according to winISD).
I think i need cca 30l more box volume.
Is there any way to add volume to original 3pi without ruining perfect forward lobe too much ?
Here are measured T/S parameters for mine 2 woofers: