source:Industry News release time:2022-08-12 Hits: Popular:Brand bar audio wholesale
1. Closed enclosure (Closed Enclosure) is the simplest speaker system. In 1923, Frederick proposed that it is composed of speaker units installed in a fully sealed box, which can radiate the forward and backward radiation of the speaker. Sound waves are completely isolated, but due to the closed box...
2. Bass reflex speakers, also known as inverted speakers, were invented by Thuras in 1930. In its load, there is a sound outlet opening on a panel of the box. There are various opening positions and shapes, but most of them are in A sound conduit is also installed in the hole.
3. Acoustic resistance speaker The acoustic resistance speaker is essentially a deformation of the inverted speaker. It fills the sound-absorbing material or structure in the sound outlet conduit, and acts as a semi-closed box to control and guide it, so that it can be buffered and Lowers the vibration frequency to broaden the bass reproduction band.
4. Transmission line speaker Transmission line speaker is named after the transmission line of classical electrical theory. Behind the speaker, there is a sound duct made of sound-absorbing wall plate, and its length is required.
Popular recommendation
C12 Bar hall sound Merchant
2021-07-26Infrabass 218Sound for bars Vendor
2021-07-14Resolution 1.5 ktv bar sound Vendor
2021-07-16F315 Mini bar sound Vendor
2021-07-14I8SUB Gymnasium audio Vendor
2021-07-26D80/D100/D120 KTV brand audio Vendor
2021-07-26Resolution 18 Bar speaker Vendor
2021-07-17RM15 Audio for bars Vendor
2021-07-15XD18I Bar speakers wholesale
2021-07-26Resolution 4T Touring Bar use sound Vendor
2021-07-16AX 8 KTV audio price
2021-07-17BR132A Bar speaker wholesale
2021-07-14What is the technology of stage sound?
2021-09-07Stage performance live audio problem.Bar performance sound wholesaler
2023-03-17Which aspects should I start from when buying KTV entertainment audio?Small bar sound
2022-03-037 techniques used by microphone
2022-10-10High-end bar Chongqing DNA dedicated audio--Mateng Audio.Anshun Bar Audio price
2022-03-10Teach you how to play "sound".Audio for bars direct sales
2022-04-19Hohhot ID-X trend bar audio system is provided by Ma Teng Audio
2022-06-07How to use professional stage audio equipment
2022-12-07Hohhot ID-X CLUB bar sound system is provided by Mateng Audio
2021-12-31What are the indicators to measure the quality of speakers
2022-11-25Professional audio engineering features, related terms and steps
2022-09-07How to avoid "AC sound" when connecting audio equipment
2022-12-02