Author Topic: RCF HF94 CD Horn  (Read 762 times)

Offline jaffrie

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RCF HF94 CD Horn
« on: March 06, 2019, 23:54 »
Hi guys
Long shot but am wondering if anyone here is using the above for diy speakers.
If so would appreciate your thoughts & which compression driver are you using &
what cut off frequency is being used

Thks

Offline wechnivag

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Re: RCF HF94 CD Horn
« Reply #1 on: April 12, 2019, 11:17 »
Hello,

From the spec sheet, it looks like anywhere between 1- 1.6khz is a good xo frequency, assuming you want to cross on the lower side.

What woofer will it cross to? If it's a 15in, then  closer to 1khz. If 12 or 10, then 1.2k to 1.5k are good starting points.

Assuming you are using dsp for active xo, or have access to measurements to fine tune the passive crossover slopes and phase.

Cheers!

Sent from my X9009 using Tapatalk


Offline jaffrie

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Re: RCF HF94 CD Horn
« Reply #2 on: April 13, 2019, 12:15 »
Thanks for the advice Wechnivag