I have experimented with my system and can say there are amny things that contribute to lean sound. So the problem may partly be the speakers inherent nature, however there are plenty of things that an accentuate the problem.
#1, Teflon insulation on AC power wire
#2 Silver plated AC power wire
#2a Silver or silver plated interconnects
#3 Poor in wall connection of AC duplex
#3a silver plated AC duplex
#4 Power conditioners, all sorts...
#5 Wrong Power cords...
Notice all this is about wire.
#1, Teflon insulation on AC power wire
#2 Silver plated AC power wire
#2a Silver or silver plated interconnects
#3 Poor in wall connection of AC duplex
#3a silver plated AC duplex
#4 Power conditioners, all sorts...
#5 Wrong Power cords...
Notice all this is about wire.