NEXO STM Speaker helps China Comprehensive Energy Service Industry Summit Forum
On September 27th, a series of activities of China Comprehensive Energy Services Industry Summit Forum ((CIES)) with the theme of "promoting the development of clean and intelligent energy and building a comprehensive energy service ecology" were successfully held in Beijing.
As the main sound reinforcement seat, NEXO STM speakers are deployed on both sides of the podium to provide high-quality sound reinforcement for the forum. The organizers need light and fast installation and can perfectly cover the entire site, so the site uses a modular STM M28 full-frequency speaker to form a linear array as the main sound reinforcement. The biggest feature of M28 is the combined use, for different sites, by increasing or decreasing the number to meet the needs of the site sound pressure. With the pin buckle design between the two pairs, a single person can complete the assembly to meet the needs of rapid installation and disassembly.
The STM M28 has two 8-inch low-frequency units and two 2.5-inch high-frequency voice coils that can make the peak sound pressure reach an astonishing 141dB, which is excellent in the frequency response 65Hz-19kHz. With STM S118 ultra-low frequency speakers (18-inch low-frequency drive unit, peak sound pressure up to 143dB). Reduce the frequency response range to 27Hz to meet the ultra-low frequency demand and make the human voice feel fuller.
PS15-R2 speaker, 15-inch low-frequency unit and 2-inch high-frequency push unit are selected for return. Asymmetric horns and unique box structure can be used in a variety of ways. Can output the peak sound pressure of 136dB.
Main reinforcement: 4 STM M28 full-frequency speakers left and right are placed on 2 STM S118 ultra-low frequency speakers (stack).
Podium return: 2 PS15-R2 full-frequency speakers.
Wire: famous German brand KLOTZ (Gauss)