[綜效] Positive Grid Spark 40 改單體
粉絲頁 https://tinyurl.com/3pwkcwpw
這顆音箱基本上普遍的評價都是低頻太多，
國外改機第一部通常是換一個單體，
我挑了一顆Pioneer車用三分音單體，
順便記錄一下更換前後的頻率響應，
有網蓋跟沒網蓋分別各測一次
https://i.imgur.com/knVthXc.jpeg
Positive Grid Spark 40 mods with Pioneer TS-R1051S Frequency Response Result
https://i.imgur.com/wEOayyO.png
Red: Pioneer without Grill
https://i.imgur.com/1T8um7d.png
Purple: Pioneer with Grill
https://i.imgur.com/4NXcD20.png
Green: Original without Grill
https://i.imgur.com/0IsVcnI.png
Blue: Original with Grill
https://i.imgur.com/VX6CV95.png
錯開比較
Equipment
Microphone: miniDSP UMIK-2
Software: REW
https://i.imgur.com/RHQiPVv.jpeg
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推
09/02 06:01,
1年前
, 1F
09/02 06:01, 1F
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