How to use the maintenance speaker correctly
The speaker is an important part of the entire audio system, and the value is about half of the entire system, so it must be treated properly.
①Avoid placing it in a place exposed to direct sunlight, not near heat radiating appliances, such as stoves, heating pipes, etc., or placing it in a humid place.
②Before connecting the speaker to the amplifier, cut off the power of the amplifier to avoid damage to the speaker.
③The feeder connection with the amplifier should be secure, it should not fall when pulled, and the positive and negative polarity should not be connected wrongly. The feeder connecting the loudspeaker should be thick enough and not too long to avoid loss and deterioration of damping. Deviation frequency response maximum Maximum length of 9cm, 1.5mm2 maximum wire length 14m, 2.0mm2 maximum wire length 21m.
④Pay attention to whether the impedance of the speaker is suitable for the recommended value of the amplifier
⑤Do not use beyond the rated power. Otherwise, the sound quality will deteriorate and even the speakers will be damaged.
⑥The outer shell should be wiped with a soft, dry cotton cloth. Do not apply furniture wax, benzene, or alcohol.
⑦Dust on the surface of the speaker can only be removed with a soft brush, not a vacuum cleaner.
⑧The speaker should be placed on a firm and sturdy floor to avoid bass attenuation. Do not place the speakers too close to the wall.
⑨ Do not place the speakers too close to the turntable, so as not to produce acoustic feedback and cause howling.
⑩If there is a middle and high sound level adjustment, it can be adjusted according to listening requirements to satisfy the sound reproduction.