The DumBum Black Thunder PBDF2 is one of the loudest consumer firecrackers on the market, created by Klásek Fireworks under the famous DumBum brand. This CE F-certified banger delivers an extreme sound effect, designed for enthusiasts who want maximum acoustic impact.
Each cracker is built with reinforced casing and reliable fuse ignition, producing a sharp and powerful detonation. With a net explosive content of 6 g per piece and ADR 1.3G classification, the Black Thunder is strictly for outdoor use by adults, offering professional-grade sound in a consumer format.
