Faital HF146 vs HF10AK - Top End Performance

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YSDR

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Joined 2013
kevinkr said:
Anyone have an impulse response measurement on the HF10AK on an STH100 or indeed any generally similar horn that they could share here? (or privately by PM) I need a sanity check. I have an apparent ringing problem that might have everything or nothing at all to do with the driver/horn combo. I run them as tweeters from 8kHz up.
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The HF10AK is a larger 1" exit driver, I bet there are better and cheaper drivers for 8 kHz and up.
 
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kevinkr

kevinkr

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Joined 2004
kta-hifi.net
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YSDR said:
The HF10AK is a larger 1" exit driver, I bet there are better and cheaper drivers for 8 kHz and up.
Click to expand...
There might be, OTOH they are what I've got. I think I have identified the root cause of the ringing - my DSP.

Here is a measurement I took in July that I forgot about, the ringing isn't present. (Tested using Topping Dac to power amp to horn, Umik-2, REW) Power amplifier is 300B SE with a source impedance of just under 2 ohms.

HF10AK on STH100 at 30cm
1666013521857.png


1666013716829.png
 
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