""crossover from 1969 is inferior to one designed in 2009 ?
""
no crossover parts will help if basic of speaker(drivers matching, xover topology) is poor, but short answer is-YES new xover components is by 10-20% better(and now much more widely used than at that time) and as a bonus by 300% more expensive.
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no crossover parts will help if basic of speaker(drivers matching, xover topology) is poor, but short answer is-YES new xover components is by 10-20% better(and now much more widely used than at that time) and as a bonus by 300% more expensive.