1. The match between speaker and amp
2. Clean power via dedicated spur and passive conditioning
3. maximum suppression of RFI on all connections
4. Dealing with room modes through acoustic conditioning
5. and yes: not being too stingy on source components, but only in fifth place
2. Clean power via dedicated spur and passive conditioning
3. maximum suppression of RFI on all connections
4. Dealing with room modes through acoustic conditioning
5. and yes: not being too stingy on source components, but only in fifth place