The Sonic Scepter was a device created by Harry Wells to use against Clifford DeVoe

This device is not reliant on electronics, so Kilg%re's powers would not work on it. The user uses the scepter to strike a surface which will then produce a powerful sonic wave similar to those used by Izzy Bowin.


While Barry Allen and Ralph Dibny were searching the bus, Harry called them back to S.T.A.R. Labs to see what was going on. Harry presented the device to Team Flash to help defeat DeVoe.

Ralph used his elastic body to form a mold for the sonic scepter, so that he could store it in his body for use at a second's notice and managed to use the device on DeVoe. Having DeVoe incapacitated, Ralph contemplated killing DeVoe, but he ends up resorting to cuffing DeVoe instead.

However, once DeVoe took over Ralph Dibny's body, the device was rendered useless.



The Flash

Season 4

Behind the Scenes

  • In the DC comics mainstream universe, Sonar, a supervillain and enemy of the Green Lantern, wields a diapason-like sonic emitter (referred to as "sonigun") as his main weapon, which is very similar in appearance and effects to the scepter.  
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