So I built a box for 2 xfl 10's.
Subs and ports Up.
Powered by maybe 600 watts per woofer.
Box is double baffle. roughly 4 cubes gross ~ 3.4 net.
Removable port baffle.
Originally used 2 - 3" round ports x 12" long/ no flares.
Tuning calculated@ 27hz.
The 3" ports sounded great in my suv.
It KILLED the lows....
It is low on port area, I had severe port chuffing.
Changed ports out to 4" round. 13" depth. Tuning calculated to be@ 34hz.
No port noise..... but I lost the low, lows.
Strangely, even so, it seems like the smaller ports were louder overall.
That may be just subjective though, not sure.
Subs and ports Up.
Powered by maybe 600 watts per woofer.
Box is double baffle. roughly 4 cubes gross ~ 3.4 net.
Removable port baffle.
Originally used 2 - 3" round ports x 12" long/ no flares.
Tuning calculated@ 27hz.
The 3" ports sounded great in my suv.
It KILLED the lows....
It is low on port area, I had severe port chuffing.
Changed ports out to 4" round. 13" depth. Tuning calculated to be@ 34hz.
No port noise..... but I lost the low, lows.
Strangely, even so, it seems like the smaller ports were louder overall.
That may be just subjective though, not sure.