Wenjiang Jiang'an River Outdoor Lighting Project – Valtec-Tubesound
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Wenjiang Jiang'an River Outdoor Lighting Project

Project Case - Wenjiang Jiang'an River Outdoor Lighting Project

1.Project Background

The Water Environment Comprehensive Improvement Project of the Guanghua Section of Jiang'an River is a livelihood and demonstration project for Wenjiang to build a "city with blue sky, green land and accessible water" and improve the living environment. It is Wenjiang's practice to implement Chengdu's major strategic deployment of promoting green development, building a model city of Beautiful China, and constructing "livable water shores and lively water Chengdu".

The total investment of the project is 598.48 million yuan, including: constructing 8.68 km of new dykes, renovating and raising 12.79 km of dykes, building 7 sluice gates (2 new ones and 5 demolished and reconstructed ones), constructing 1 new intake sluice, and building 1 new flood control sluice on the Erdao River, a tributary; dredging 8.67 km of the river channel; at the same time, upgrading and constructing the riverside landscape belt along this section to build livable water shores.

2.Project Requirements (Water Curtain Interaction)

For this project, 8 units of Valtec audio VQ8L two-way outdoor waterproof line array speakers and 2 units of W215 line array subwoofers are adopted. The system uses VN series digital power amplifiers with DSP processors, as well as advanced equipment such as Valtec audio's newly developed digital audio matrix processor. The overall matching effect is excellent, and the sound sense of the speakers is highly penetrating. The timbre is pure and undistorted: the high frequency performance is mellow, soft, clear and smooth; the bass texture is full with no distortion even under large dynamics; the ultra-low frequency is thick and powerful with a long transmission distance.

3.Targeted Resolution of Core Difficulties

For this project, 8 units of Valtec audio VQ10L two-way outdoor waterproof line array speakers and 2 units of W118 line array subwoofers are adopted. The system uses VN series digital power amplifiers with DSP processors, as well as advanced equipment such as the newly developed digital audio matrix processor by Valtec audio. The overall matching effect is excellent, and the sound of the speakers is highly penetrating. The timbre is pure and undistorted: the high-frequency performance is mellow, soft, clear and smooth; the bass texture is full with no distortion even under large dynamics; the ultra-low frequency is thick and powerful, with a long transmission distance.

4.Project Requirements (Photoelectric Glass)

For this project, 8 units of Valtec audio VQ10L two-way outdoor waterproof line array speakers and 2 units of W118 line array subwoofers are adopted. The system uses VN series digital power amplifiers with DSP processors, as well as advanced equipment such as the newly developed digital audio matrix processor by Valtec audio. The overall matching effect is excellent, and the sound of the speakers is highly penetrating. The timbre is pure and undistorted: the high-frequency performance is mellow, soft, clear and smooth; the bass texture is full with no distortion even under large dynamics; the ultra-low frequency is thick and powerful, with a long transmission distance.