The main points of the use of professional audio system speakers.Audio equipment bar Processing

　　RCF audio speakers are very common, but many people still don't know about its use. Let's take a look at the use of audio speakers.

　　1. Key points of use

　　1. Reasonable placement

　　The placement of the two main speakers should be separated by a certain distance to obtain a better stereo effect. The base of the speaker should be firm and should not vibrate due to the sound emitted by the speaker. The working environment of the speaker should prevent high temperature and dryness, and should be placed in a ventilated place. No items can be placed on the top of the speaker to prevent the sound quality from being damaged by vibration. The speaker is a strong magnetic field, so be careful to keep it away from TVs, watches, tapes and other items.

　　2. The connection should be short

　　The connection between the speaker and the amplifier should be as short and thick as possible. At present, there are oxygen-free pure copper wires specially used to connect RCF audio speakers in the domestic market, which are helpful to improve the sound quality and can be selected according to the investment situation.

　　3. The loudness should be appropriate

　　The power that the speaker can withstand is limited, and it cannot make it work under full load. Generally, it can be larger than the minimum recommended power. If the speaker is operated at the limit power for a long time, its life will be shortened, and the speaker will be damaged in severe cases.

　　4. Cleaning and maintenance

　　Use a soft damp cloth to clean the speaker, no cleaning agent is required. RCF sound grill, easy to get dust, I use a fine brush to clean it

　　Second, the adjustment of the subwoofer crossover point

　　The subwoofer used in the professional audio system has to bear the bass effect of the whole system. The position of the subwoofer should not be noticed by the listener, otherwise the subwoofer will destroy the balance of the sound pressure.

　　A simple test can be done: turn off the volume switches of all speakers, and only turn on the subwoofer; if there is no dedicated test source, you can play the record clips with rich subwoofers. In order to concentrate, you can close your eyes and listen carefully to the sound of the subwoofer. If you can judge the position of the subwoofer, it means that the crossover point of the RCF audio subwoofer is too high.

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