Table:
text: Tennessee-class cruiser
Armament
Armament
Name_ Country Displacement_tons Armament Weight_of_discharge Speed
Good Hope Britain 14100 2 x -inch (mm), 16 x -inch (mm) -pound (kg) knots (km/h)
Tennessee US 14500 4 x -inch (mm), 16 x -inch (mm) pounds (kg) knots (km/h)
Jules Ferry France 12550 4 x -inch (mm), 16 x -inch (mm) pounds (kg) knots (km/h)
Fürst Bismarck Germany 10650 4 x -inch (mm), 12 x -inch (mm) pounds (kg) knots (km/h)
Tsukuba Japan 13750 4 x -inch (mm), 12 x -inch (mm), 12 x -inch (mm) pounds (kg) knots (km/h)

Question: What is the displacement (tons) of 2 x inch (mm), 16 x inch (mm) armament on Tennessee class cruisers?