Beilarly professional audio equipment goes to the world-Canadian rock concerts, Beilarly sound engineers have developed a sound solution for them based on the characteristics of the venue and the sound requirements: using V36 + V33 and KARA + SB186 line array sound The system and dual 18-inch ultra-low speakers HP-218 & full-frequency listening box M4 are equipped with professional power amplifiers: FP10000Q, FP1800, P1500. The sound field of the entire sound system is evenly covered, and the sound quality is clear. The mid-range is full and full, the high-frequency is delicate and the low-frequency dive is full of flexibility, ensuring that every corner of the performance site can enjoy a perfect music experience.