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Pro Audio
Junior Varsity
Passive Crossovers/ Zobel etc..
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<blockquote data-quote="Art Welter" data-source="post: 218048" data-attributes="member: 52"><p>Yes, better to hear/test what the crossover you bought does with the drivers before bothering to change it.</p><p></p><p>The frequency response you posted is for the PRV D280Ti-S compression driver on a WG14-25 45x45 degree round exponential horn (6.8"x6.8" x10.25"), you bought 11x4" 90x40 degree horns.</p><p>Frequency and impedance response are determined by the horn/driver combination, so don't expect a 90x40 degree horn to be very similar, and it may be 3-6dB less sensitive due to around double the nominal dispersion.</p></blockquote><p></p>
[QUOTE="Art Welter, post: 218048, member: 52"] Yes, better to hear/test what the crossover you bought does with the drivers before bothering to change it. The frequency response you posted is for the PRV D280Ti-S compression driver on a WG14-25 45x45 degree round exponential horn (6.8"x6.8" x10.25"), you bought 11x4" 90x40 degree horns. Frequency and impedance response are determined by the horn/driver combination, so don't expect a 90x40 degree horn to be very similar, and it may be 3-6dB less sensitive due to around double the nominal dispersion. [/QUOTE]
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