Small Box Medium Box Large Box Deluxe Large Box (Entry Level) 10-20 sq. m. (Entry-level) 20-30 sq. m. (Entry-level) 30-40 sq. m. (Economy) 10-20 sq. m. (Economy) 20-30 sq. m. (Standard) 30-40 sq. m. (Deluxe Tier)10-20 sq. m. (Deluxe Tier)20-40 sq. m. Voice-activated Configuration Scheme 1 Voice-Activated Configuration Scheme 2 Voice-Activated Configuration Scheme 3 Lighting Control Panel Intelligent Controller Audio Detector LED Decoder Intelligent control debugging line The XLR head transfer port adapter cable