I have a 2-way system with active 12db/Oct. LR LP-filter on the bassdriver and passive 6dB on the tweeter. XO is 2KHz....
Drivers are timealigned on front
Qustion:
How to phase the drivers? It sounds best with normal on bass and reversed on tweeter, but not much different with normal on both (perhaps not good phase tracking?)
If I changed the tweeter filter to 12dB, how to phase drivers?
How is a reverse null audible? It should be placed at 2kHz.....what to listen after and what kind of music?
Drivers are timealigned on front
Qustion:
How to phase the drivers? It sounds best with normal on bass and reversed on tweeter, but not much different with normal on both (perhaps not good phase tracking?)
If I changed the tweeter filter to 12dB, how to phase drivers?
How is a reverse null audible? It should be placed at 2kHz.....what to listen after and what kind of music?
Skorpio said:
If I changed the tweeter filter to 12dB, how to phase drivers?
Skorpio, if you use a passive xover w/ a second order (inductor + cap) xover for the woofer and a second order (inductor + cap) for the tweeter you must reverse phase in one of them, so they will not be +90º and -90º out of phase, the same as 180º.
Re: Re: Active combined with passive XO
Hmmm....... Unless the drivers are perfect completely wrong in terms of must, /sreten.
Inductor said:
Skorpio, if you use a passive xover w/ a second order (inductor + cap) xover for the woofer and a second order (inductor + cap) for the tweeter you must reverse phase in one of them, so they will not be +90º and -90º out of phase, the same as 180º.
Hmmm....... Unless the drivers are perfect completely wrong in terms of must, /sreten.
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