中文字幕日本在线观看_91久久久久_国产精品欧美综合_国产精品s色_福利久久久_国产二区视频_欧美日韩大片

LBC 3201/00 indoor wire array loudspeaker has excellent directionality and strong power output, and can easily cope with large and medium (reverberation) indoor environment, especially the environment with strict requirements for sound effect. It is usually used in meeting rooms, meeting rooms and churches. In addition, the complete frequency range of LBC 3201/00 makes it an ideal choice for speech and music reproduction. It has a very narrow shell (only 8 cm wide), which makes it very simple and elegant. System overview LBC 3201/00 installation saves time and effort. The loudspeaker is accompanied by a diagram showing the coverage area of the loudspeaker and the corresponding ideal installation height. After determining the corresponding height of a specific area, the speaker can be installed according to the Angle indicated on the mounting bracket. Compared with the traditional test and error adjustment installation method, this process is very simple and accurate. LBC 3201/00 can be mounted on the wall wall wall or mounted directly on the LBC 1259/01 landing bracket using M10 threaded bolts without any other accessories. Size (unit: mm), including mounting bracket (Angle) with mounting bracket detail size (unit: mm) installed on the matching of the speaker floor stand 1259/01 1259/01 (LBC) basic function application LBC belongs to the XLA 3200 (eXtended Listening Area, eXtended Listening Area) series line array speaker. The advance filtering and positioning function of the speaker actuator significantly improve the audio directivity of the speaker. Each loudspeaker actuator generates a specific frequency range. These specially developed high-quality actuators can reproduce extremely clear and natural sounds to achieve extraordinary speech and music clarity. Compared with traditional pillar loudspeaker, this linear array loudspeaker has the following significant advantages. Sound is evenly and naturally distributed throughout the listening area: the area near the speaker is not too loud, and the area away from the speaker is not too low. All related frequencies are found in all corners of the listening area. This allows for greater coverage so that more listeners can hear the sounds and music clearly. All of these important functions provide the listener with an extremely natural and high-quality hearing experience. It is easy to install advanced filtering functions to generate greater vertical opening angles for higher frequencies, so there are fewer high-pitched "narrow beams" in the vertical plane. For example, 4 kHz frequency of vertical open Angle is still 22 °. A more stable vertical opening Angle makes installation easier because the wide coverage area of the loudspeaker reduces the importance of positioning the loudspeaker. 4 kHz frequency level open Angle is 132 °, which means that a speaker can be the same in the vast listen to the voice of the area to provide since then reproduce the effect.