- Thread Starter
- #31
What about on the high end? is It feasible to limit the woofers bandpass frequency that much outside a vehicle? If you wanted to play down to 30 HZ in free air, you’d basically be limited to a passband of approx. 30-70 HZ. Wouldn’t you need a second set of woofers to cover the frequency range up to where mids take over? A 6th order seems like it would be better to cover a bit wider range in free air. Or a folded horn. Space is obviously not a concern as much in PA applications.
dual 15 woofers have no problem from 1000hz down to 50hz, a 2” compression driver deals with 1000hz +.
In PA, space is not a concern, we simply calculate how many boxes we need to achieve the spl we aim for. Convinient design for transportation and high efficiency is the main priority