Project profile

Guangxi Guigang city elderly university is established in the local municipal party committee municipal government care and support of public schools, adhere to the "increase knowledge, rich life, edify sentiment, promote health, service society" the tenet and "learning, music, for" education policy, became the Guigang city old people learning knowledge classroom, happy entertainment paradise, dedication waste heat position.

In October, the multi-function hall sound expansion system of Guigang University for the Aged selected the JSL LA line array sound system in the construction process, which had excellent performance after many tests in the autumn opening ceremony and other activities. With professional products to create a quality service experience, JSL constantly focus on quality and innovation!

Product application

In order to ensure that the sound transmission of the multi-function hall conforms to the national technical standard sound pressure level and meets the objective indicators of sound transmission gain and sound field uniformity, JSL team has designed a scientific, reasonable and advanced-performance multi-function hall sound expansion scheme for it, and equipped with durable and excellent effect sound expansion equipment. The multi-function hall sound expansion system of Guigang University for the Elderly is mainly expanded with JSL LA line array speakers, with medium and high frequency and clear layers, clear sound, and moderate loudness. The medium tone of the LA line array speaker is vigorous and powerful, beautiful, and the bass is full, soft and elastic, which can provide the audience with a rich and full listening sense.

In addition, the multi-function hall sound expansion system of Guigang University for the Elderly is equipped with AU series multi-function speakers. The bass unit specially designed according to the ground coupling improves the listening quality and has higher language definition. The sound expansion system configuration products also include JSL professional power amplifier, tuning table, audio processor, conference microphone, etc.

LA series line array speakers using high power speaker unit and light box collocation, equipped with neodymium magnetic low frequency unit and neodymium magnetic high frequency unit, shell using high-grade birch plywood construction, in a single array can be up to 12 pcs chassis installation hanging. And matching the composite curve horn, effectively expand the working broadband of medium and high frequency, the sound field distribution is uniform, to avoid the frequency amplitude distortion and phase distortion caused by frequency division. At the same time, the excellent transient characteristics and phase characteristics make the whole LA series of sound box system can be optimized in terms of resolution, reduction degree and sound and image positioning. 

A complete set of clear and stable JSL professional sound expansion system can provide solid equipment and technical support for the conference training and daily life of Guigang Senior University. Finally, the sound expansion system was completed and successfully accepted. JSL has been highly evaluated by the leaders of Guigang Senior University with its product quality and professional team! Customer satisfaction is the motivation of JSL forward!

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