2 crossover conference hall speaker cabinet using engineering ABS plastic, unique box structure, eliminating the traditional plastic box to bring standing waves and resonance distortion, treble for the HIFI-level silk membrane, 1-inch voice coil, high-frequency delicate, positioning strong, 6.5-inch, 8-inch woofer, voice coil using the BSV skeleton and aluminum flat line, vocals are clearer, cleaner, low-frequency comparison of the solid does not fall apart, equipped with multi-functional mounting bracket, installation Convenient to install.