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Low Earth Orbit
DIY Audio
New DIY Mid High (90deg) - AKA PM90
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<blockquote data-quote="Ethan Greaves" data-source="post: 216576" data-attributes="member: 14552"><p>Thanks for your reply and insight above.</p><p></p><p>In response - for example with my PM90 which I figure is relatively standard in using the FB464 passive crossover designed for the DCX464 :</p><p></p><p>1 amp channel supplies 2 poles +/- to the NL4 port, and then to the HB464 crossover board.</p><p>On the XO board it has 2 clips for IN +/- , the circuit of lamps, inductors and resistors and 4 output clips for MF and HF drivers respectively.</p><p>an example:</p><p>440w amp channel +/- --> XO IN +/- --> XO MF OUT +/- -->. DCX MF driver (220w)</p><p>___________________________________________ --> XO HF OUT +/- --> DCX HF driver (160w)</p><p></p><p>Looking at the crossover schematic previously posted, it appears that the two drivers in the coaxial DCX464 are in parallel so - are they 8 ohms total ?</p></blockquote><p></p>
[QUOTE="Ethan Greaves, post: 216576, member: 14552"] Thanks for your reply and insight above. In response - for example with my PM90 which I figure is relatively standard in using the FB464 passive crossover designed for the DCX464 : 1 amp channel supplies 2 poles +/- to the NL4 port, and then to the HB464 crossover board. On the XO board it has 2 clips for IN +/- , the circuit of lamps, inductors and resistors and 4 output clips for MF and HF drivers respectively. an example: 440w amp channel +/- --> XO IN +/- --> XO MF OUT +/- -->. DCX MF driver (220w) ___________________________________________ --> XO HF OUT +/- --> DCX HF driver (160w) Looking at the crossover schematic previously posted, it appears that the two drivers in the coaxial DCX464 are in parallel so - are they 8 ohms total ? [/QUOTE]
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New DIY Mid High (90deg) - AKA PM90
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