The original AR18 was everything good about FE thinking, but also everything bad too.. The bass unit was run practically wide open, losing bass at the expense of midrange efficiency and with a ragged performance right where the ear is most sensitive. The cone tweeter on original ones could behave quite tolerably with a decent capacitor feeding it and chunky wiring inside for both drivers also helped no end. Wonderful with a vinyl source and a NAD 3020/Creek/A&R A60 amp though
I can't go on and I can't go back, I don't feel so matter of fact,
I tried and tried to make good sense, What's the good to try it all again?