Professional Sound System for Auditorium

Professional Sound System for Auditorium

1. Solution Description
The auditorium can accommodate more than 300 people, with an area of 390m2, about 28m in length, about 14m in width and 4.3m in height. And the stage is about 9m in length and 6m in width. According to the scale positioning and functional design of the entire auditorium, the sound reinforcement system will include: the sound reinforcement system for audiences, the monitoring system for the stage, and the monitoring system for the control room. The system uses mature professional sound reinforcement technology, which is advanced, integrated and reliable to some extent.

Reasons for professional sound system design:

Array speakers integrate professional speakers, power amplifiers, and digital signal processing units to make full use of power of each watt. The digital signal processing unit can manage and optimize performance, as well as protect the power amplifier and sound reinforcement unit. And the unique correction technology can enhance the accuracy of sound expression and reduce on-site commissioning work. The array speaker system can transmit line-level signals, with low line loss and better sound quality.

2. Connection Diagram

Professional Sound System Solution for Auditorium

3. Attainable Functions
Attainable Functions of Professional Sound System for Auditorium

1. The sound reinforcement system is mainly composed of speakers, power amplifiers, mixers, microphones, sound sources and other equipment, which can realize simple meetings, lectures, special reports, etc.

2. D6650 and D6662A can be used as the audio source inputs, based on the customer’s needs for speeches, special symposiums and work reports of single or multiple person.

3. MG16, D6573 and D6644H can be used as professional audio processing equipment, making the sound clear without distortion and feedback howling.

4. In this system, we arrange two series of array speakers LA1408/1408S on both sides of the stage for full sound pressure, even sound field and accurate sound image positioning on the scene; four 150W full-range professional speakers D6563 for stage monitor speakers at the front of the stage, allowing the actors to synchronize their singing and performance with the music program; and six 250W full-range professional speakers D6564 for auxiliary sound reinforcement on both sides of the seat, making the live music clear with a better performance.

5. The system can not only modify vocals and musical instrument sounds or produce specific effects according to the requirements of the performance, but also pick up and record live programs, and adjust in a timely manner when a broadcast failure occurs, as the monitor speakers have been installed on the stage and the control room.

4. Product List

ITEM NO.	Model	Name	QTY
1	D6650	UHF Wireless microphones	1
2	D6662A	Desktop UHF Wireless Microphone System	1
3	MG16	16 Channel Audio Mixer (YAMAHA)	1
4	D6573	Feedback Suppressor	1
5	D6644H	16 channel Digital Audio Processor	1
6	MX3000II	Professional Stereo Amplifier（8Ω；2x650W）	1
7	MX2000II	Professional Stereo Amplifier（8Ω；2x300W）	3
8	MX1500II	Professional Stereo Amplifier（8Ω；2x250W）	2
9	MX2500II	Professional Stereo Amplifier（8Ω；2x400W）	3
10	LA1408	200W 8'' Passive Array Full Range Speaker	6
11	LA1408S	400W 15'' Passive Array Subwoofer	2
12	D6563	8'' 150W Professional Two Way Cabinet speaker 8 Ohm	4
13	D6564	10'' 250W Professional Two Way Cabinet speaker 8Ohm	6
14	D5A	Speaker Bracket (Wall Mount)	6
15	DSP6606	Active Wall Mount Speaker for Monitoring	1
16	D6572II	8 Channel Power Supply Sequence Controller	2
17	MP40U	40U 19" Audio Racks with Door and Fan	1

Note: This table is for reference only.