The QS Speaker System is a newly developed multifunctional high-fidelity audio system by Audio. With a powerful 400W output and a 600W pure post-stage amplifier, it features a 7-band equalizer and pre-stage effects processor. Equipped with KTV-engineered dedicated wireless microphones, it effortlessly supports up to 50 KTV rooms. The product boasts a unique structural design for quick and easy maintenance, making it ideal for sound amplification in venues such as KTVs, parties, and conferences.