Subspace implosion

From Memory Alpha, the free Star Trek reference

A subspace implosion is a violently destructive implosion whose effects can reach into interspace and destroy objects there. On an NX class starship, a subspace implosion can be created by overloading three plasma injectors. When the warp core is activated, a feedback pulse will travel through the reactor, destroying it.

In the alternate timeline where Jonathan Archer's brain was infected by interspatial parasites, he destroyed them in 2165 by causing a subspace implosion in Enterprise's warp core. This also destroyed the ship. (ENT: "Twilight")