Building Dreams with Sound, HDL 20-A Peak Moment

As spotlights cut through the night sky and the wave of thousands of singing audiences surges across the venue, HDL 20-A underpins this auditory feast with its powerful strength. Equipped with dual 10-inch high-power woofers and a 3-inch voice coil compression driver, it delivers solid and rich low frequencies through dual-unit coordination, without turbidity; the high-frequency details are clear and delicate, and the vocals penetrate layers of sound waves accurately, with every lyric reaching the audience's ears precisely

Its composite polypropylene cabinet balances lightweight design and ultra-high toughness, remaining rock-solid even during high-intensity performances, perfectly withstanding tour wear and tear. The 100°×15° constant directivity angle creates a precise sound field covering the entire venue—no dead zones, no excessive sound spillage, no harshness in the front rows and no distortion in the back rows. Immerse tens of thousands of audiences in the music. With a maximum sound pressure level of 135dB, it easily handles the acoustic demands of large-scale concerts. HDL 20-A uses professional acoustic strength to make every live show an unforgettable auditory carnival.