Eastman SB56/n Goldtop left-hand guitar 2/6/2020

How does Eastman manage to keep their guitar in the 8 lbs range with no chambering? They actually choose mahogany that is light weight. $2129 list, $1702 MAP.
Weight: 7.8 lbs
Condition: New
Click for more photos.
SB56/n specs webpage.