The main points of the use of professional audio system speakers.Conference room audio Vendor

　　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. Use points

　　1. Reasonable placement

　　The two main speakers should be placed a certain distance apart to obtain a better stereo effect. The base of the speaker must be firm and not vibrate due to the sound of the speaker. The working environment of the speaker should be protected from high temperature and dryness, and should be placed in a ventilated place. No objects can be placed on the speaker to prevent damage to the sound quality due to its vibration. The speaker is a strong magnetic field, and the equipment should be kept away from TV, 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 for connecting RCF audio speakers in the domestic market, which can help to improve the sound quality. It 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 be made to work under full load, generally greater than the minimum recommended power. If the speaker is allowed to work at the limit power for a long time, its life will be reduced, and the speaker will be damaged in severe cases.

　　4. Cleaning and maintenance

　　Use a soft damp cloth to clean the speakers, no detergent is needed. RCF speaker grille is easy to get dust, I use a fine brush to clean it

　　Second, the adjustment of the crossover point of the subwoofer

　　The subwoofer speakers used in professional audio systems have to bear the bass effect of the entire system. The position of the subwoofer speakers should not be noticed by the listener, otherwise the subwoofer speakers will destroy the balance of 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 a record clip with rich subwoofer. In order to concentrate, you can close your eyes and listen carefully to the sound of the subwoofer. If you can distinguish its position by hearing, it means that the crossover point of the RCF audio subwoofer is adjusted too high.

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