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Re: Simplest delayI don't think there is a problem with your speaker, and I don't think a delay will do what you want. The crossover in the speaker will have some phase shift / delay just because its a crossover.To fix what you are asking will require FIR processing.Below is a plot of an 8th order crossover and what it does (no speakers involved). I suspect your speaker may have a 4th order crossover ... i.e. 1/2 the time delay.
Re: Simplest delay
I don't think there is a problem with your speaker, and I don't think a delay will do what you want. The crossover in the speaker will have some phase shift / delay just because its a crossover.
To fix what you are asking will require FIR processing.
Below is a plot of an 8th order crossover and what it does (no speakers involved). I suspect your speaker may have a 4th order crossover ... i.e. 1/2 the time delay.