Hello
I've just had a pair of Altec Stonehenge I and I find the sound poor, without bass and relief, I took off the loudspeakers and they are OK the screwdriver recognizes the magnet. I tried 414 without crossover and it runs better with more punch... I saw two small self in the crossover and I need the schematics to know how to let the 414 cuts HF alone (as 4312 JBL).
Best regards
Philippe
France