For music I run 2 subs. Both have 2 12s Dunlavy brand, . Recently For movies I add in I bought 6 15 woofers and. Built boxes and got a mini Dsp to help with standing waves and get placements better. Without it some areas have insane bass while others non bass. Didn’t realize how it worked till added in the low bass movie subs Can get a lot of bass with diy I’m pretty happy with the Tannoy woofers running off crown amps for movie lfe
