Can setting the octave on the head unit of a ported bass reflex supersede the need for 4th 6th 8th order bandpass?
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What? One thing is a electronic crossover, the other thing is a type of subwoofer enclosure
I think what OP seeks is if an eq setting can imitate what an order box does.Can setting the octave on the head unit of a ported bass reflex supersede the need for 4th 6th 8th order bandpass?
A bandpass crossover is not the same thing as a bandpass enclosure. A bandpass crossover is just a combination of a low pass and high pass crossover. I use a bandpass crossover on my midbass speakers from 80-300 HZ and another bandpass crossover on my midrange speakers from 300-6000 HZ.ChatGPT:
“Yes, you can create a bandpass effect using the crossover settings on a head unit. A bandpass filter allows only a certain range of frequencies to pass through while attenuating frequencies outside of that range. To achieve this effect:
1. Set the low-pass filter (LPF) to the desired low-frequency cutoff point.
2. Set the high-pass filter (HPF) to the desired high-frequency cutoff point.
3. Ensure that the frequencies between the low and high cutoff points are within the desired bandpass range.
4. Adjust the slope or steepness of the filters as needed to fine-tune the bandpass effect.
By configuring the crossover settings in this manner, you can create a bandpass effect that focuses on a specific range of frequencies while filtering out others.”
What I think ChatGTP is assuming is that the subwoofer plays flat across the board. That would make it easier for a DSP to emulate an order box.I’d imagine though there more to it!
What are the main differences?