The quantum torpedo was developed as a replacement for the photon torpedo. It works on zero-point energy release upone impact with it's target.

Chamber Diameter: 0.76 m
Warp Speed: 115% Of Warp Factor Of Firing Ship
Maximum Sublight Speed: Up To .9993 c
Warhead: zero-point, Can Be Detonated With Proximity Sensors
Yield: 275 Isotons