Why BMC is the most suitable material for loudspeaker?

BMC shell is a novel shell for loudspeaker, especially suitable for combination audio system.  BMC shell has relatively high specific gravity and rigidity, performing higher sound effect than wooden ones. The higher the shell material density is, the louder the sound is, because BMC material reduces vibration produced by the speaker, particularly for loudspeaker with a high-power amplifier. BMC loudspeaker shell is able to deliver more original sound.