Like the Manticoran Invictus class it featured no broadside missile launchers. Unlike the Invictus, this was done because the mass penalty for Havenite MDM launchers was too large for a ship already designed to deploy pods. 
A Sovereign of Space could roll six pods simultaneously every twelve seconds. (HH11)
The Sovereign of Space class was one of the first designs to come out of Bolthole. (HH11)
↑Invictus-class ships were designed without broadside missile launchers in order to maximize energy and point defense mounts.