[kyheng]

Got steeper slope are always better, but then have to depend to your spekaers location, that's more important.

 

[kyheng]

I would disagree with the "always better" statement. It all depends on your install, so experiment.

In my experience, with closely mounted drivers that are capable of playing a wide range, 12db slopes with phase inversion sound more natural to me than steeper slopes. If you're playing near your speaker's limits, then yes, steeper slopes are better always.

I think you got me wrong on that... Period..
What I meant was, got steeper slopes means you have more tuning options. Does not means you have to set steep slopes all the time.

 

[kyheng]

Depends on how much more you willing to spend, I may consider the latest MS-8 or Audison BitOne.1.
Going passive on car is not the best method, as it is time consuming and a lot of parts(coils and capacitors) to be used to get the "best" crossover point that suits your taste.

 

[kyheng]

^You are right... But did I force others to follow? Nope, I don't. I don't mind if you wanted to be a screen dumb and if this will makes you happy, go ahead, I'll let you be the winner.

 

[kyheng]

^Well, it is always because you choose not to understand and trying to be a hero.... If a person can't differentiate "set" and "got", it is sad, right?

 

[kyheng]

^^Because most systems they have a sub, that's where those value(63, 70, 80Hz come about), also the resonance frequencies of the particular midbass is around that range... So it is like a fail safe value for midbass's HPF.