原帖由 fightclub 于 2014-3-31 09:21 AM 发表
乐圣里海有双功放功能,就是里海合并加个里海立体声后级,合并推高音,后级推低音。赞成的说是可以增加推力,更加全面。反对的说一是可能有相位和增益问题,导致衔接不连贯,二是投入不小,包括一个后级,多一副喇叭 ...
由於ProAc Response One SC的分頻點是5000Hz, 推高音只須10%, 所以雙攻放CP值會比較低.
http://sound.westhost.com/bi-amp.htm
X-over Frequency (Hz) | Power to Bass (%) | Power to Mid+High (%) | 250 | 40 | 60 | 350 | 50 | 50 | 500 | 60 | 40 | 1,200 | 65 | 35 | 3,000 | 85 | 15 | 5,000 | 90 | 10 |
http://www.stereophile.com/content/proac-response-one-sc-loudspeaker-specifications |