The Boom Bot is one of Venjix's Attack Bots. He is based on stereo speakers. Unlike his Sentai counterpart and like many other Attack Bots, Boom Bot does not talk at all, only speaking in growls with Amplifier effect. He serves as the main antagonist of the first part of the episode "Ranger Yellow". Boom Bot was sent by Venjix to serve as distraction maneuver while Tenaya 7 would steal the Black Diamond of Landsdowns, the treasure of Summer's family. This Attack Bot infiltrated the Corinth City