A few years ago I aquired a pair of 324 speakers with blown amps. Having intimate knowledge of how bad these amps are, I tore them off the back, fitted NL4s and pole cups on the bottom, and they became my favouritest small gig FOH and bigger gig infills. I kept my eye out and have aquired a couple more, to which I am doing the same modifications. Been idly wondering if these could be made better by passively rolling off the lower wooffer a bit early (say by hanging a choke in series with it). There are arranged 14" then 1.5" (on an 80x80 flare) then another 14" ie the highs are in the middle (hence the necessity for the polemount). Would rolling off the bottom 14" gain anything worthwhile ?. Running biamp but would rather not triamp hence the choke idea.
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