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Low Earth Orbit
DIY Audio
New DIY Mid High (90deg) - AKA PM90
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<blockquote data-quote="Victor Ruskovoloshin" data-source="post: 216229" data-attributes="member: 15318"><p>Hi Guys. I don't want to be a party pooper but am I the only one who is concerned about really high 2nd harmonic distortion of BMS4594HE in the high frequency region, where it's most noticeable/audible? The THD is -20dB or 10%, huge! It's shown in green on the picture</p><p>[ATTACH=full]209557[/ATTACH]</p><p></p><p>There is a research that claims even -40dB distortion is noticeable at 10KHz:</p><p></p><p>[ATTACH=full]209556[/ATTACH]</p><p></p><p>The question is does single-point source worth living with this level of THD, especially considering the price of the driver? My much cheaper Selenium D3300TI for example has THD at around 2% or less in the same HF region...</p></blockquote><p></p>
[QUOTE="Victor Ruskovoloshin, post: 216229, member: 15318"] Hi Guys. I don't want to be a party pooper but am I the only one who is concerned about really high 2nd harmonic distortion of BMS4594HE in the high frequency region, where it's most noticeable/audible? The THD is -20dB or 10%, huge! It's shown in green on the picture [ATTACH type="full" alt="1643226453814.png"]209557[/ATTACH] There is a research that claims even -40dB distortion is noticeable at 10KHz: [ATTACH type="full" width="788px" alt="1643226242041.png"]209556[/ATTACH] The question is does single-point source worth living with this level of THD, especially considering the price of the driver? My much cheaper Selenium D3300TI for example has THD at around 2% or less in the same HF region... [/QUOTE]
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New DIY Mid High (90deg) - AKA PM90
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