
¡¾ÖйشåÔÚÏß±±¾©ÐÐÇé¡¿Î÷¼ÎPure 312 Æ® 312 2X(S,M,P)ÖúÌýÆ÷£¬½üÈÕÔÚÉ̼ҡ°¼ÑÒôÖúÌýÆ÷Æ·ÅÆµê¡±Ìؼ۴ÙÏú£¬ÓŻݼÛΪ7342Ôª£¬ºÃÎïºÃ¼Û£¬ÖµµÃÄúÈëÊÖ£¡¸ÐÐËȤµÄÅóÓÑ¿ÉÖ±½ÓǰÍù±±¾©Êг¯ÑôÇøË«ÓªÂ·Ìì´äÔ°1ºÅÂ¥µ×ÉÌÏêѯ£¬¹ØÓÚÎ÷¼ÎPure 312 Æ® 312 2X(S,M,P)ÖúÌýÆ÷µÄ´ÙÏúÐÅÏ¢Ò²¿É×Éѯ£¨ÁªÏµµç»°£º18611411169 010-64976012 QQ£º172959186 £©¸ÃÉ̼ҡ£
ÉÌÆ·ÐͺŠ| Êг¡¼Û(Ôª) | ÉÌÆ·±¨¼Û(Ôª) | Éýµø(Ôª) |
---|---|---|---|
Î÷¼ÎPure 312 Æ® 312 2X(S,M,P) | 10490 | 7342 | -3148 |
¼Û¸ñ²É¼¯ÈÕÆÚ£º2021Äê03ÔÂ05ÈÕ£¨¼Û¸ñÈçÓв¨¶¯£¬ÒÔÉ̼ұ¨¼ÛΪ׼£©²é¿´ÉÌÆ· |
ͼΪ£ºÎ÷¼ÎPure 312 Æ® 312 2X(S,M,P)¸ßÇåʵÅÄͼ
²úÆ·Àà±ð | ¶ú±³Ê½ | µÈЧÊäÈëÔëÒô | 22dB SPL |
·åÖµ | 129dB SPL | ²Î¿¼ÆµÂʵã(1.6kHz) | 123dB SPL |
·åÖµ | 70dB | ²Î¿¼ÆµÂʵã(1.6kHz) | 48dB |
500Hz | 2.0% | 800Hz | 3.0% |
1600Hz | 2.0% | ƵÂÊ·¶Î§ | 100-8300Hz |
±¾ÎÄÊôÓÚÔ´´ÎÄÕ£¬ÈçÈô×ªÔØ£¬Çë×¢Ã÷À´Ô´£ºÎ÷¼ÎPure 312 Æ® 312 2XÖúÌýÆ÷ ÈÈÏúÖÐhttps://health.zol.com.cn/763/7637572.html