Hi.
this is my first posting in this exellent forum. I've just bought a pair of 4430 and I love the sound of those big boys... however, I have some questions regarding enhancements and modifications:
1. The woofer edges seems to be all right, no "rot" in sight... does that mean that they in fact are all right? Is there any way to check that the woofers are in good condition?
2. I would like to drive these babies active, with a 48dB/oct filtre from Marchand Electronics. Would it be possible to lower the crossover freq. to 800Hz?
3. I would also like some input about the longevity of the HF drivers, do they really last "forever" if not overdriven? And again, how does one check for deteroation?
Best Regards
Jan Thore, Norway