crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

如何测试扬声器和电线

crwdns2935423:0crwdne2935423:0

crwdns2935425:01crwdne2935425:0

crwdns2935419:0crwdne2935419:0
crwdns2936315:0crwdne2936315:0
crwdns2936311:0crwdne2936311:0
crwdns2931653:01crwdne2931653:0
How to Test Speakers and Wires: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 How to Test Speakers and Wires: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

  • Speaker Testing Option 1: Connect a 9 Volt battery to the leads of the speaker, positive lead to positive battery end and negative lead to negative battery end.

  • If a pulse is generated in the speaker then the speaker is still functioning properly.

  • This same practice would apply to the tweeter speaker as well.

  • Do not keep the 9 Volt battery connected to speaker for an extended period. It could cause damage to the speaker.

扬声器测试方法1：将9伏电池用线连接到扬声器，扬声器正极连接电池正极，扬声器负极负极连接电池负极。

如果扬声器中产生了脉冲声，那么表示扬声器正常工作。

同样的做法也适用于高音扬声器。

请勿将9伏电池长时间连接到扬声器。 它可能会损坏扬声器。

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0