source:Industry News release time:2021-11-29 Hits: Popular:Brand bar audio wholesale

We all know that line array speakers can provide very good vertical coverage directivity to achieve good sound effects.
Common line array speakers include dual 5-inch, dual 8-inch, and dual 10-inch two-way full-frequency line array speakers, as well as dual 12-inch three-way line array speakers, active line array speakers, and so on.
Line array speakers are divided into passive line array speakers and active line array speakers. The most direct difference between them is that passive line array speakers need to be configured with a separate power amplifier, while active line array speakers do not need to be configured with a separate power amplifier.
Linear array audio also has some unique characteristics: it has a narrow beam directivity in the vertical plane of the main axis, and the superposition of energy can radiate long-distance. The lower end of the curved part of the linear column covers the near area, forming a coverage from near to far. The improvement of the linear array loudspeaker is more in line with the requirements of technology, craftsmanship and installation.
We all know that no product can be perfect, and line array speakers also have some shortcomings:
The first disadvantage of linear array speakers: not all linear array speakers are linear arrays under ideal conditions. Different hanging forms: such as linear, C-shaped, J-shaped, etc., have different sound radiation characteristics, resulting in sound pressure The level of attenuation rate is no longer theoretically -3dB/octave.
The second disadvantage of line array speakers: interference distortion is large. The vertical radiation angle of line array speakers is small. When hanging vertically, the vertical radiation angle of each line array speaker cannot be precisely controlled in production. When hanging, the mutual angle between the speakers cannot be strictly guaranteed. , So the interference distortion is relatively large.
The third shortcoming of line array speakers: insufficient number of speakers hanging, it is difficult to achieve uniform coverage of the sound field near, middle and far.
The fourth disadvantage of line array speakers: the horizontal radiation angle of a single speaker is too wide, which is not conducive to the use of multiple groups indoors.
Popular recommendation
Resolution 4S Skeletal Bar use audio Vendor
2021-07-16F118 MK2 Brand bar audio sales
2021-07-14XQ42 Bar speaker wholesaler
2021-07-26Dance Stack Overview Car stereo Factory
2021-07-16F1 Mini bar sound Factory
2021-07-26C15 Bar sound bar wholesale
2021-07-26A2 Dalian Bar Audio Vendor
2021-07-26RM15 Audio for bars Vendor
2021-07-15F81 Bar speaker company
2021-07-16MB112Anhui Bar Audio Vendor
2021-07-14EVO 7THBar sound company
2021-07-17Minibass 212 Bar bar sound Merchant
2021-06-09Tips for professional audio placement
2021-10-18What are the special requirements of the KTV audio device for speakers?Bar use audio direct sales
2023-03-28Wuxi HYPER OG bar audio equipment is provided by Maarten Audio
2022-02-11How to distinguish between licensed and parallel RCF audio.Anshun Bar Audio wholesale
2022-03-12What standard is used to judge the quality of professional audio equipment
2022-11-15Introduction to the principle of professional audio waterproofing
2021-09-06Talk about the frequency and frequency response of the audio frequency
2023-02-11Analysis of the cause of the failure of the speaker unit
2022-09-27The essentials of mixer debugging in KTV.Anshun Bar Audio
2022-03-03What is the technology of stage sound?
2021-09-07How to build professional audio brand awareness in the audio-visual industry?
2021-09-29Detailed explanation of professional audio troubleshooting tips --- interference failure
2022-04-11