The phrase "specific powers" refers to powers and abilities that are particular or exclusive to something or someone. These powers are unique and defined for a specific purpose or role. Full definition
In terms of specific power output and torque delivery, this flat - four is impressive. (automobilemag.com)
This results in an exceptional, flat torque curve along with high specific power. (media.fcanorthamerica.com)
Some levels require specific powers to proceed, so although you do have some freedom to choose what levels to play, some are pretty much impossible from that get - go. (playstationing.com)