The BlastKing Quantum series is the new industry standard in professional loudspeakers.
Nothing in the market can compare to the quality at this price point.
All active models in the QM series come equipped with class D amplification and highly advanced digital signal processing (DSP).
Constructed with first-class materials such as birch plywood and double painted exterior finish with a lightweight, sleek design. Years of engineering and innovation have culminated in QM’s 8 distinguished models.


Available in active 12”, 15” and dual 15”, as well as subwoofers in active 18” and both active and passive dual 18” options. Quantum is suitable for many pro audio applications such as installs, clubs and live sound.