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PA Systems & Live sound PA speakers, mics, monitors, power amps, mixers and lighting solutions

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Old 29th July 2017 , 03:48 AM
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Default NEI 321 Crossover

Curious if anyone knows anything about this unit. I recently was given one that someone was going to throw out. It looks rather old. It's a 2-rack space, 4 unit crossover. Before I bother to clean it up and refurbish it, I'm just wondering if it's even worth while to do so. Not much info on the net
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Old 22nd May 2018 , 05:00 PM
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Hi...it is always that the main technical argument is on the effect of the passive crossover in the damping factor. It is not proved that an infinite damping factor is needed to have good sound. Effectively, some speakers known to have exceptional bass performance have controls to adjust the low bass damping for proper optimization of sound quality in your room. Some speaker designers use the passive crossover to damp the resonances of the speaker.
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Last edited by BurchSung; 18th June 2018 at 04:51 PM. . <
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