Acoustic design of Mr. Zhou's audio-visual room

Private cinema of Mr. Zhou's villa in Agile Jinguancheng, Panyu District, Guangzhou
Address: Agile Jinguancheng, Panyu District, Guangzhou
Owner Mr. Xu: Private entrepreneur (auto parts)
Indoor dimensions: height x width x length = 2.7 x 3.8 x 4.27 m
Indoor area: 16.23 square meters
Functional positioning: 5.1-channel private cinema, karaoke room
Acoustic materials: TL low-frequency trap, Tianlai secondary residue diffusion panel, FSB professional sound insulation door, etc.