• High-power 15" woofer with 100mm voice coil; 6th-order bandpass enclosure design delivers excellent low-frequency response and a maximum SPL of 133dB.

• 18mm MDF enclosure with moisture-resistant paint finish, featuring light weight, good internal damping and strong anti-resonance performance. Four rubber feet at the bottom prevent vibration displacement during high-dynamic operation. Tuned for indoor use, it delivers punchy impact, deep yet tight bass extension with no muddiness. Used with full-range speakers, it widens the soundstage. It differs from outdoor subwoofers, which prioritize low-frequency impact and long radiation distance.

• The driver adopts aerospace-grade magnets for high magnetic flux density in the magnetic circuit. The high-temperature resistant voice coil sustains high power and remains stable under prolonged high-power operation without burnout risk. A special coating on the cone enhances rigidity and moisture resistance. Optimized spider and cloth surround provide flexible damping for the vibration system, reducing distortion and delivering excellent transient response.