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In the Forum: Horn-Loaded Speakers
In the Thread: Coral x-viii
Post Subject: Passive only via QPosted by martinshorn on: 3/9/2018
Hi, true thats why i wrote designated amp (Active). As a passive xover thats rather difficult, so try a low Q filter type that increases steepness slowly. Like a Bessel (Q 0.585) or if youre skilled calculate your own Q smaller than 0.5 (LR) as a 8-10k 2nd order. Definately, i wouldnt run a ringradiator thats suspension is the actual metal diaphragm that got screwed onto the bullet with a 1st order XO. It will increase xcursion a lot in the 2-6k range. Basically you stretch the knee by selecting a slightly smaller serial cap and bigger parallel coil.Rerurn to Romy the Cat's Site