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    Mylar Speaker-- Size: 20mm-29mm 
Part No. SP20-08-5L4.5-P2B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø20mm Mylar Speaker Ø20mm/4.5mm(H) Mylar
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Internal-NdFeB 0.25W / 0.5W 900Hz Fo 〜  15kHz

Part No. SP20-08-5L4.5-P4B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø20mm Mylar Speaker Ø20mm/4.5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 850Hz Fo 〜  18kHz

Part No. SP20-08-5L3.2-M3B-R
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Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø20mm Mylar Speaker Ø20mm/3.2mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 1100Hz Fo 〜  16kHz

Part No. SP23-08-5L5-P2B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø23mm Mylar Speaker Ø23mm/5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 750Hz Fo 〜  17kHz

Part No. SP23-08-5L4.2-M3B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø23mm Mylar Speaker Ø23mm/4.2mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 1100Hz Fo 〜  12kHz

Part No. SP23-08-5L5-M3B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø23mm Mylar Speaker Ø23mm/5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 650Hz Fo 〜  17kHz

Part No. SP27-08-5SL4.7-P2B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø27mm Mylar Speaker Ø27mm/4.7mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 950Hz Fo 〜  7kHz

Part No. SP27-08-5L5-P1B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø27mm Mylar Speaker Ø27mm/5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 500Hz Fo 〜  6kHz

Part No. SP27-08-5L4-M3B-R
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Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø27mm Mylar Speaker Ø27mm/4mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 650Hz Fo 〜  7kHz

Part No. SP27-08-5L5-M3B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø27mm Mylar Speaker Ø27mm/5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 800Hz Fo 〜  11kHz

Part No. SP28-08-5L5-M3B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø28mm Mylar Speaker Ø28mm/5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 650Hz Fo 〜  7kHz

Part No. SP28-08-5L5.7-M4B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø28mm Mylar Speaker Ø28mm/5.7mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 500Hz Fo 〜  20kHz

Part No. SP29-08-5L5-P1B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø29mm Mylar Speaker Ø29mm/5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 750Hz Fo 〜  4kHz

Part No. SP29-08-5SL5-P2B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø29mm Mylar Speaker Ø29mm/5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 550Hz Fo 〜  6kHz


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