1. Is it possible to replace the drivers (woofer and mid-range) in 1037b with drivers from 1037c?
2. Or is it possible to get new drivers for the 1037b to replace old or out of service?
1037B and 1037C use the same mid-range, but the woofers are different and 1037C woofer can't be used on 1037B.
We have both 1037B woofers and midranges available. Please contact your nearest distributor and authorized service if your monitors need service. You can find their contact information from link below:
https://www.genelec.com/where-buy Best Regards, Jani Oksanen Customer Support Team