Posted by robertG [ 67.68.242.216 ] on January 13, 2005 at 14:07:05:

In Reply to: Re: fostex rear loaded horn design posted by dantheman on January 12, 2005 at 11:26:31:

TAD drivers are way too expensive for me! But I would love to compare these to some exotic Fostex drivers (T925).

You are right about the fact that it's difficult to get a flat response with that kind of crossover. On the other hand, placement is the key to balanced sound. Both FR and ST are very directive and output drops quite a bit off-axis (almost 20DB @ 30 deg. @ 20 kHz for the ST), so with proper placement (or misplacement), it's still possible to get great sound without using resistors and/or radical Xover slopes. I mean, with the ST sitting on top, it's possible to have a slight toe-in for the ST and no toe-in for the FR driver.

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