PA & DJ Equipments for best performance in Every Events

Beta Four [B4] is one of India’s oldest and largest manufacturers and suppliers of PA and DJ equipment, with a proud legacy that spans over two decades. For more than 55 years, devotion to perfect sound has been embedded in the core values of the Beta Four brand. This commitment drives every product we create and every innovation we pursue.

We specialize in a comprehensive range of professional-grade audio solutions, including DJ Amplifiers, Public Address Systems, Speaker Systems, Portable Speakers, Speaker Columns, Microphones, HF Drivers, Equalizers, Mixing Consoles, and much more. Our expertise in developing high-end sound equipment such as Precision Transducers, Power Amplifiers, Microphones, Sound Columns, and Mixers is the result of an experienced, passionate team that works tirelessly to ensure excellence at every stage of production.