Talk:Type 93 Passive Sonar/@comment-26151498-20150329181742/@comment-5380363-20150402125259

Quote directly from page above:

NotesEdit
Buildable. Boosts ASW damage 15% when used together with a depth charge (both must be on the same ship).

The sonar itself gives +6 ASW and with the way ASW works now, it does a lot of damage compared to a ship's base ASW.

So you get at least one set of bonus from the [1 Sonar + 1 Depth charge] and even an unpaired sonar does a lot of damage. What do you think?