DIY Subwoofers - General Discussion
I am curious how this SI HT 18" compares vs my two Maelströms? I got them in two 550 liter (+/- 20 cu ft) tuned to 13 Hz and do 118 dB. Can this woofer do this too? Or need there be two 18" in one (double sized) enclosure to have the same SPL?
No, I will not build them straight away, but I will...