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Low Earth Orbit
DIY Audio
New DIY Mid High (90deg) - AKA PM90
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<blockquote data-quote="Riku Ylinen" data-source="post: 138545" data-attributes="member: 8489"><p>Re: New DIY Mid High</p><p></p><p>Peter,</p><p></p><p>It would really be easier to compare your 12" horns to other designs if we had a little more data about the true sensitivity. Do you have gear to measure calibrated frequency responses?</p><p></p><p>Or could you do some raw measurements with comparable reference measurement included in the plot? The reference could be your BMS/RCF horn. Or you could also take some other cabinets into your measurements - the moore the better- as long as measurement conditions are equal among them. I'd prefer same voltage-distance-position-no crossovers, only raw measurements. Scaling 8/4/2 ohms etc. can be done afterwards.</p><p></p><p>Simulations are very helpful but they never beat a proper measurement!</p><p></p><p>Thank you if you have time for this in the near future!</p><p></p><p>-Riku</p></blockquote><p></p>
[QUOTE="Riku Ylinen, post: 138545, member: 8489"] Re: New DIY Mid High Peter, It would really be easier to compare your 12" horns to other designs if we had a little more data about the true sensitivity. Do you have gear to measure calibrated frequency responses? Or could you do some raw measurements with comparable reference measurement included in the plot? The reference could be your BMS/RCF horn. Or you could also take some other cabinets into your measurements - the moore the better- as long as measurement conditions are equal among them. I'd prefer same voltage-distance-position-no crossovers, only raw measurements. Scaling 8/4/2 ohms etc. can be done afterwards. Simulations are very helpful but they never beat a proper measurement! Thank you if you have time for this in the near future! -Riku [/QUOTE]
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New DIY Mid High (90deg) - AKA PM90
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