版主: DearHoney
）如果真的是無法避免，那麼避免這種爆音的方法好像就剩不關喇叭，但是喇叭關機產生的爆音把音量轉到最小是沒用的，VR 在擴大線路之前，所以無法擋住後面的脈衝，除非喇叭本身有設計保護線路，不然爆音無法避免，除非你每次關機先把衛星喇叭的線拔掉。
![[b02]](./images/smilies/b02.gif)
抱歉，小弟粗淺了解PMPO與RMS，heart1215 寫:重低音200w!!!其他是指衛星吧~~有60w!!!
你的200w跟60w是指PMPO質吧~~
RMS值比較有意義喔~~
回來主題﹏據這個網頁\rThe power specifications are very impressive and very similar to the MegaWorks 510D which sends 70 Watts RMS, to each satellite and somewhat less (150 Watts RMS) to the subwoofer driver. Creative Labs / Cambridge SoundWorks continues to use the Watts RMS claim but adds "for a test period not to exceed 30 seconds" which as we understand it is essentially the same as what Klipsch means in their peak maximum burst rating. Having said that Creative Labs also points out that their calculation is based on the FTC guidelines for multimedia speakers.
The bottom line is that Klipsch still considers this PMBO rating to be Watts RMS but with the difference Watts RMS is most often given as a continuous measurement and Klipsch is using a maximum burst RMS measurement. According to Klipsch, if you put a continuous RMS and a Maximum Burst RMS amplifier in the same setup, you will not hear a difference in loudness between the two using typical real world material. They go on to note that the maximum burst test is designed to more closely mimic standard program material, so that modern amplifiers can be optimized for the application.
基本上都沒有錯icetea 寫:我知道要先開電腦，再開喇叭；先關喇叭，再關電腦（應該吧
但現在每次一關上喇叭，重低音就會發出「碰」一聲
（喇叭是直接接在電腦上的音效卡）
找了找討論區好像是說
http://forums.dearhoney.idv.tw/viewtopic.php?t=18002如果真的是無法避免，那麼避免這種爆音的方法好像就剩不關喇叭，但是喇叭關機產生的爆音把音量轉到最小是沒用的，VR 在擴大線路之前，所以無法擋住後面的脈衝，除非喇叭本身有設計保護線路，不然爆音無法避免，除非你每次關機先把衛星喇叭的線拔掉。
關電腦時再先把喇叭的音量調到最小，擋住前面來的爆音源……
但這樣讓喇叭整天開著，心裡又覺得頗心疼 :o
各位的寶貝們也有開整天的嗎？
另外好像如果喇叭的瓦數夠大的話
一般的爆音對喇叭本身就比較沒影響，是嗎？
我的重低音是200w，其他是60w，不知道這樣夠不夠擋頭﹏\r
重低音更正應為170w RMS
不好意思，寫了一大堆﹏\r
謝謝大家
