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The audio system of SOS Club in Changsha

Project Overview:
This club is located in Changsha, Hunan. It integrates the functions of drinking, entertainment, karaoke, and social interaction. Its internal spaces include a lobby bar area, multiple KTV private rooms of different specifications, a small stage performance area, etc. The usage scenarios and acoustic environments vary significantly among different areas. It is necessary to create an audio system with excellent sound quality, strong atmosphere creation ability, and stable and reliable equipment to meet diverse entertainment needs and enhance the customer experience.

Analysis of Production:
Lobby Bar Area: With an area of approximately 500 square meters, the space is open. There are often live performances by resident singers, background music playback, and small-scale interactive activities. High requirements are placed on the sound field coverage and sound clarity of the audio system.

KTV Private Rooms: There are 8 KTV private rooms, with areas ranging from 20 to 50 square meters. They are divided into small-sized rooms (3 rooms of 20 square meters each), medium-sized rooms (3 rooms of 30 square meters each), and large-sized rooms (2 rooms of 50 square meters each). Attention should be paid to the sound restoration degree and privacy, ensuring that customers can obtain a good auditory experience when singing, and at the same time, avoiding sound leakage that may affect other private rooms.

Small Stage Performance Area: With an area of about 50 square meters, it is located inside the club and is used for hosting themed parties, band performances and other activities. The audio system is required to have strong power and excellent sound quality performance, being able to clearly restore various musical instruments and human voices to meet the needs of large-scale performances.

Sound System Configuration Plan:
Lobby Bar Area: For the main sound reinforcement system, 4 professional 15-inch speakers and 8 dual 18-inch subwoofers are configured, along with 6 full-range power amplifiers, 2 subwoofer power amplifiers, 2 effect processors, 2 sets of one-to-two wireless handheld microphones, 2 power sequencers, and 2 customized cabinets.

KTV Boxes: In total, for the large, medium and small KTV boxes, 16 12-inch rear-ported speakers, 8 power amplifiers, 8 pre-amplifier effect processors, 8 sets of one-to-two wireless microphones, and 8 power sequencers are installed.

Small Stage Performance Area: The main sound reinforcement system includes 4 main speakers, 2 subwoofers, 2 monitor speakers, 3 full-range power amplifiers and 1 subwoofer power amplifier. Additionally, 1 set of true diversity one-to-two wireless handheld microphones, 1 effect processor, 1 power sequencer, and 1 customized cabinet are provided.

Final Result:
After a month of communication, we finally finalized this plan and signed the contract.
We are always committed to serving our customers well. This project has progressed very smoothly, which is all thanks to mutual trust and good communication.