audio set-up for beginners [continued]

[Sleepcare]

Thanks for pointing out the existence of these shallow passive subs. Prior that I thought all under seat subs were active. Will consider this especially since ang box requirement niya is only 0.15 to .5 sqf.

Question lang po, ano advantage ng passive sub like the one you have in your Navarra to something like this:

Pioneer TSW-X12A Powered Subwoofer | Mickey's Autosound

Mas effective or madali ba ang tuning if one were using a passive sub?

If i may chime in, easier to tune ang passive sub than active sub. Since active sub still has "limitations" compared to passive.

For me also, mas fuller ang sound produced by passive..