音響線又稱為喇叭線，主要用于用于家庭影院中功放和主音箱及環繞音箱的連接，也就是用于連接功放與音箱。
山東音響廠家提醒您，相比視頻線和音頻線，它的流通電流信號比較大，由于信號幅度大，音響線往往是沒有屏蔽層。
Sound cable, also known as loudspeaker cable, is mainly used to connect power amplifier, main speaker and surround speaker in home theater, that is, to connect power amplifier and speaker. Shandong audio manufacturer reminds you that compared with video cable and audio cable, its current signal is relatively large. Because of the large signal amplitude, the audio cable often has no shielding layer.
對于這種線材，關鍵是要降低其電阻，因為現代功放的輸出電阻很低，所以對音箱線的要求也隨之增高，如選用截面積大的或多股絞合線。那到底如何區分音響線和音頻線呢？
For this kind of wire, the key is to reduce its resistance. Because the output resistance of modern power amplifiers is very low, the requirements for speaker wires are also increased, such as using large sectional area or stranded wires. How to distinguish audio cable from audio cable?
1.音響線、音頻線線材
1. Audio cable, audio cable and wire
音響線直接通過功率信號，因為通過電流大，通常線的銅芯會比較粗，為了保證高頻通過和減小電阻衰減，大多是鍍銀、鍍金或者無氧銅線。音響線，一般有分鍍銅音響線和無氧銅音響線。
The audio cable directly passes through the power signal. Because of the large current passing through, the copper core of the cable is usually relatively thick. In order to ensure the high frequency passing through and reduce the resistance attenuation, most of the audio cables are silver, gold or oxygen free copper wires. Audio cable generally includes copper plated audio cable and oxygen free copper audio cable.
音頻線是用來傳輸電聲信號或者數據的線，通過小電流小功率的信號，阻抗高，容易受干擾，所以一般都是屏蔽線，線徑一般是比較細的。音頻線的種類可以分為兩個大類，音頻電信號纜”和“音頻光信號纜。在市面上常用的是音頻電信號纜。一般的規格有：3.5mm公對公音頻延長線、3.5mm公對母音頻延長線、雙蓮花頭音頻線等。
Audio cable is used to transmit electroacoustic signals or data. The signal passing through small current and small power has high impedance and is easy to be interfered. Therefore, it is generally shielded wire, and the wire diameter is generally thin. The types of audio cables can be divided into two categories: audio electrical signal cable "and" audio optical signal cable ". The audio electrical signal cable is commonly used in the market. The general specifications are: 3.5mm male to male audio extension cable, 3.5mm male to female audio extension cable, dual lotus head audio cable, etc.
2.音響線、音頻線的區別
2. Difference between audio cable and audio cable
音響線主要傳輸的是功率信號，所以要求音箱線要具有好的導電性能和高質量的傳送能力。目前來說，無氧銅音響線，也就是所謂的金銀線，比較主流，電阻較小。音響金銀線通常是沒有屏蔽層的，因為其中流通的電流信號大于音頻線和視頻線，信號的幅度很大。重要的是要減低線的電阻，功放輸去時的阻抗是很低的。
Sound cable mainly transmits power signal, so speaker cable is required to have good conductivity and high-quality transmission capacity. At present, the oxygen free copper sound wire, also known as the gold and silver wire, is relatively mainstream and has low resistance. Audio gold and silver wire usually has no shielding layer, because the current signal flowing in it is larger than audio wire and video wire, and the signal amplitude is large. It is important to reduce the resistance of the line. The impedance when the power amplifier is lost is very low.
音頻線通過的是小功率小電流的信號，而且阻抗高，容易受干擾，所以一般是屏蔽線，線也比較細。音頻線通常是有屏蔽層的，但音響線往往是沒有屏蔽層，關鍵是要減低電阻。在深藍大道音響線中，比較貴的是無氧銅音箱專用線，主要特點是導電性能好，電阻率低。
The audio cable passes through the signal of small power and small current, and has high impedance and is easy to be interfered. Therefore, it is generally shielded wire with thin wire. Audio cable usually has a shielding layer, but audio cable often has no shielding layer. The key is to reduce the resistance. Among the dark blue avenue audio lines, the more expensive one is the special line for oxygen free copper speakers, which is mainly characterized by good conductivity and low resistivity.
What is the difference between audio cable and audio cable? The above is what the manufacturer explained to you. You can carefully check it. If you don't understand something, please come to our website at any time http://www.zkvd.cn Message consultation!
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