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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: 132514" data-attributes="member: 652"><p>Re: New DIY Mid High</p><p></p><p></p><p></p><p>I used a Lake LM26. The system with subs was running 4 way so you need two of them. </p><p></p><p>BMS however make a nice simple passive crossover for the HF/VHF. The drivers all have excellent frequency responses and need very little DSP correction. The mid horn has a peak at around 400Hz and needs a little boost at 85Hz; provided you don't want to make square waves I think you will get away with a simple three way DSP crossover.</p><p></p><p>The BMS 4594 nd HE is probably the best compression driver money can buy. It sounds fantastic. Being able to go down as low as 600 Hz or lower solves so many design issues; it allows the 12's to operate fully in their piston range and you have a true point source above 600Hz.</p></blockquote><p></p>
[QUOTE="Peter Morris, post: 132514, member: 652"] Re: New DIY Mid High I used a Lake LM26. The system with subs was running 4 way so you need two of them. BMS however make a nice simple passive crossover for the HF/VHF. The drivers all have excellent frequency responses and need very little DSP correction. The mid horn has a peak at around 400Hz and needs a little boost at 85Hz; provided you don't want to make square waves I think you will get away with a simple three way DSP crossover. The BMS 4594 nd HE is probably the best compression driver money can buy. It sounds fantastic. Being able to go down as low as 600 Hz or lower solves so many design issues; it allows the 12's to operate fully in their piston range and you have a true point source above 600Hz. [/QUOTE]
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New DIY Mid High (90deg) - AKA PM90
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