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Low Earth Orbit
DIY Audio
PMA - 60; New arrayable double 12 and horn.
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<blockquote data-quote="Art Welter" data-source="post: 219028" data-attributes="member: 52"><p>Peter hasn't checked in in a long time, but I can answer your questions.</p><p>Yes, the PM-A60 goes louder than a JBL SRX 835 with less distortion.</p><p></p><p>No.</p><p></p><p>No, typical HF drivers won't go down to the crossover point needed for the folded horn 12", around 675Hz.</p><p>You could use a passive crossover as made by B&C for the mid/VHF crossover, and tri-amp the system from the lows at 80-100Hz, mid up to 675Hz, and mid/high above.</p><p></p><p>You can get (arguably) over 90% of the sonic performance with a good IIR DSP, FIR processing allows low latency flat phase through above ~200-400 Hz and up, which sounds slightly better.</p><p></p><p>And if you aren't a speaker builder, you will find it hard to find one that can save you much money when using premium components.</p><p></p><p>Art</p></blockquote><p></p>
[QUOTE="Art Welter, post: 219028, member: 52"] Peter hasn't checked in in a long time, but I can answer your questions. Yes, the PM-A60 goes louder than a JBL SRX 835 with less distortion. No. No, typical HF drivers won't go down to the crossover point needed for the folded horn 12", around 675Hz. You could use a passive crossover as made by B&C for the mid/VHF crossover, and tri-amp the system from the lows at 80-100Hz, mid up to 675Hz, and mid/high above. You can get (arguably) over 90% of the sonic performance with a good IIR DSP, FIR processing allows low latency flat phase through above ~200-400 Hz and up, which sounds slightly better. And if you aren't a speaker builder, you will find it hard to find one that can save you much money when using premium components. Art [/QUOTE]
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PMA - 60; New arrayable double 12 and horn.
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