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    Mylar Speaker-- Size: 40mm-45mm 
Part No. SP40-08-5L4.8-P1B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø40mm Mylar Speaker Ø40mm/4.8mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 450Hz Fo 〜  12kHz

Part No. SP40-08-5L6.3-P2B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø40mm Mylar Speaker Ø40mm/6.3mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 500Hz Fo 〜  5kHz

Part No. SP40-08-5L6.3-P4B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø40mm Mylar Speaker Ø40mm/6.3mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 450Hz Fo 〜  4.5kHz

Part No. SP40-08-5SL4.3-M4B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø40mm Mylar Speaker Ø40mm/4.3mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 500Hz Fo 〜  5kHz

Part No. SP40-08-5SL5-M4B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø40mm Mylar Speaker Ø40mm/5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 600Hz Fo 〜  5.5kHz

Part No. SP40-08-5SL5-M5B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø40mm Mylar Speaker Ø40mm/5mm(H) Paper Internal-NdFeB 0.25W / 0.5W 750Hz Fo 〜  9kHz

Part No. SP40-08-5L6-M4B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø40mm Mylar Speaker Ø40mm/6mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 350Hz Fo 〜  5kHz

Part No. SP40-08-5L6.5-M8B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø40mm Mylar Speaker Ø40mm/6.5mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 400Hz Fo 〜  20kHz

Part No. SP45-08-5L5-M3B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
Ø45mm Mylar Speaker Ø45mm/5mm(H)
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Mylar Internal-NdFeB 0.25W / 0.5W 500Hz Fo 〜  5.5kHz

Part No. SP45S-08-5L7.3-P4B-R
Description Size Diaphragm Magnet Type Power
  (Rated / Max.)
Resonant Frequency (Fo) Frequency Response
45x45mm Mylar Speaker 45x45mm/7.3mm(H) Mylar Internal-NdFeB 0.25W / 0.5W 500Hz Fo 〜  4.5kHz


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