※ user-friendly design, own horizontal, vertical two hanging hole installation, easy installation;
※ high-quality engineering plastic injection molding, durable, no deformation, do not fade, black and white optional;
※ 4-inch high-fidelity woofer with 1-inch tweeter;
※ special design high-performance rubber ring and special imports of high-performance cloth edge;
※ Adhering to the excellent parameters of Ruihuang excellent design, relative to similar products, bass more prominent;
※ smooth the frequency response curve, the sound performance of transcendental refined;
※ use screen twister, clear and soft voice;
