Bandpass vs Ported with mm2124

Systems

hello i have the option to use a ported box with the subs inverted or a band pass i do like sound quality i have infinity kappa perfect series componenets will a band pass sound good enough from 80-90hz and lower and will the band pass do low frequency hz as well such as 30-20hz ? i listen to lots of different music but i want the bass loud

cpmzx3

Depends on the box chambers size and the port tuning freq. for the band pass freq range.

Systems

If you like sound quality I'd stick with the ported over the bandpass. 30 to 20hz sounds best in a sealed enclosure though, I think..