ÁùÒ»¶ùͯ½Úϲ·êÖÜÄ©£¬³ýÁËÑ¡ÔñÍâ³öÓÎÍæ£¬²»ÉÙ¼Ò³¤Ò²»áÑ¡ÔñÔÚ¼ÒÖÐΪ×Ô¼ºµÄ±¦±´×£ºØ£¬Èç´ËÎÂܰµÄÆø·Õ£¬ÔÙ¼ÓÉÏÒôÀÖäÖȾ±ØÈ»½õÉÏÌí»¨¡£Ò»Ê×»¶¿ìµÄ¶ù¸è£¬Ò»Ê×ÀËÂþµÄÔ²ÎèÇú£¬±ØÈ»»áʹµÃ¼ÒÍ¥¸ÐÉýΡ£Ã¿Ò»¸ö¼ÒÍ¥¶¼ÐèÒªÒ»¿î·½±ãµÄÒôÏ䣬²»ÒªÇóÒôÖʳöÖÚ£¬µ«ÊÇÐèÒªËæÌýËæ·Å£¬Ê¹ÓÃÈÝÒס£²»ÐèÒª¼Û¸ñ°º¹ó£¬µ«ÐèÒªÒôÖÊÇåÎú£¬·ºÒôÉÙ£¬ÄÜÕ¹ÏÖ·ÕΧ¡£²»ÐèÒª°ÚÔÚ¿ÍÌü£¬ÔÚ¼ÒÍ¥µÄÈÎÒâÒ»¸ö½ÇÂä¡¢ÎÔÊÒ¡¢Êé·¿£¬ÎÒÃǶ¼ÐèÒªÒôÀÖ¡£

×÷ΪÊг¡ÉÏÁùÒ»ÆÚ¼ä×îÈÈÏúµÄÒ»¿î¶àýÌåÒôÏä--³å»÷²¨SC-31£¬2.1-ÊÇÒ»¿î¶¨Î»Ö÷Á÷Ïû·ÑÕߵIJúÆ·£¬Ã»ÓпÌÒâ´òÔìµÄö¦ÀöÍâ¹Û£¬Ã»ÓбÈÄâHIFIµÄ¶¯»êÒôÖÊ£¬µ«ÊÇÈ´ÓÐʵ´òʵµÄÐԼ۱ȡ£ÁîÓû§Ã¿Ò»·ÖÇ®¶¼¾õµÃ»¨µÄºÜÖµ£¡ËÄ·½¶ØÊµµÄµÍÒôÅÚ£¬Çãб30¶ÈµÄСÇɵÄÎÀÐÇÏ䣬ÓÐЧµÄ·Å´óÁËÉù³¡¡£
³å»÷²¨SC-31µÄÍâ¹Û¼ò½à´óÆø¡£µÍÒôÅÚÕýÃæµÄ²Ù¿Ø½çÃæ£¬ÁîʹÓÃÒ²·Ç³£·½±ã¡£µÍÒôÅÚ²ÉÓõ¹Ïàʽ½á¹¹Éè¼Æ£¬µ¹Ïà¿×±»Éè¼ÆÔÚǰ¶Ë£¬¶øµÍÒôµ¥Ôª±»±£»¤ÆðÀ´£¬Éè¼ÆÔÚÁËÏäÌå²àÃæ¡£ÎÀÐÇÏäÔòÊdzå»÷²¨Ò»Èç¼ÈÍùÉó¤µÄȫƵֽÅèµ¥Ôª¡£Ò»¿î²¢²»¸´ÔӵIJúÆ·£¬È´Ô̺¬×ųå»÷²¨³¬¹ýÊ®ÄêµÄÒôÏäÉè¼Æ¹¦µ×¡£×ÊÉîÉè¼ÆÊ¦ÇãÇé´òÔ죬·½ÕýÓ²Àʵķç¸ñ£¬ÓºÏ¸÷ÖÖÁìÓòµÄÓ¦ÓÃÇ÷ÊÆ¡£ÓÈÆäÊÇÀú¾Ê®Äê¾Ã¾¿¼ÑéµÄ¾µä¹¦·Åµç·£¬Ç¡ÈçÆä·ÖµÄ°ÑµÍÒôÅÚºÍÎÀÐÇÏäµÄµ¥ÔªÓÐЧµÄÇý¶¯ÆðÀ´£¬²¢·¢»Óµ½¼«Ö¡£Õâ¾ÍÊÇÕûºÏÓÅ»¯ÏÖÓвÄÖÊ£¬²¢ÐͬÔË×÷µ½×îºÃµÄÇ¿´óÉè¼Æ¹¦µ×¡£
³å»÷²¨SC-31 2.1¶àýÌåÒôÏäµÄ¹¦ÂÊ·Å´óÆ÷Êä³ö¹¦ÂÊΪ2WX2+3W(THD=10%)RMS¡¢ÐÅÔë±È·½Ãæ¡Ý65dB¡¢·ÖÀë¶È£º¡Ý50dB ¡£¶¼ÊDz»²ôË®·ÖµÄÖ¸±ê¡£ËÄÓ¢´çµÄµÍÒôµ¥Ôª£¬ÔÚËٶȺÍ˲̬·´Ó¦ÒÔ¼°µÍÒôµÄÁ¿¸ÐÉÏ´ïµ½ÁËÒ»¸ö×÷Ϊ¶àýÌåÒôÏäµÄºÜºÃȨºâ£¬´îÅä3Ó¢´çȫƵµ¥ÔªÎÀÐÇÏ䣬Ƶ¶ÎÏνӴﵽ×îÓÅ»¯£¬Ê¹µÃÌý¸Ð¸ü¼ÓÊæÊÊ¡£
½ö½öÐèÒª140Ôª£¬¾Í¿ÉÒÔËæÊ±ËæµØÔÚÄãµÄ¼ÒÍ¥ÖÐÈÎÒâµÄÒ»¸öÎÂܰµÄ½ÇÂäÏíÊܵ½ÒôÀÖ´øÀ´µÄ»¶¿ìÓëϲÔá£