1Good workmanship, light weight and easy to carry. The magnet is durable and hard to demagnetize. High temperature resistant, anti?aging rubber feet. 2Cotton blended material, vented heat dissipation design, high?performance tweeter, permeable voice divider, simpler wiring. 3Sound quality is wide, the sound is loud and beautiful, the tone is clear, and the sensitivity is high, giving you a good listening experience. Long service life, easy to install and maintain. 4Low frequency is thick and powerful, the middle and high frequency are full and delicate, and the high frequency and the low frequency are perfectly connected. 5The music has a strong sense of synergy, clear layers, and high power. Designed for use in any vehicle audio system.