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Low Earth Orbit
DIY Audio
New DIY Mid High (90deg) - AKA PM90
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<blockquote data-quote="Peter Morris" data-source="post: 141213" data-attributes="member: 652"><p>Re: New DIY Mid High</p><p></p><p></p><p></p><p>Hi Max,</p><p></p><p>In this case it gives you about 6dB more output at 100Hz and limits the Xmax. One of the compromises with the DIY is size an weight. I would have preferred to be all horn loaded but that makes the box too big, so I added some ports. </p><p></p><p>The whole idea for the design was to put as much SPL and sound quality on a stick as I could. I wanted to exceed the performance of anything that was commercially available. </p><p></p><p>Here is a couple of Sims @ 1300 watts per driver, tunning is around 80Hz. Note, this is acoustic power not frequency response and it compares the response and Xmax with and without a port.</p></blockquote><p></p>
[QUOTE="Peter Morris, post: 141213, member: 652"] Re: New DIY Mid High Hi Max, In this case it gives you about 6dB more output at 100Hz and limits the Xmax. One of the compromises with the DIY is size an weight. I would have preferred to be all horn loaded but that makes the box too big, so I added some ports. The whole idea for the design was to put as much SPL and sound quality on a stick as I could. I wanted to exceed the performance of anything that was commercially available. Here is a couple of Sims @ 1300 watts per driver, tunning is around 80Hz. Note, this is acoustic power not frequency response and it compares the response and Xmax with and without a port. [/QUOTE]
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New DIY Mid High (90deg) - AKA PM90
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