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Part #
SPL @ 30cm
Rated Freq
Rated V
Width
View
EFM-290EDQ
90dB
3.4kHz
9.0V
40mm
EFM-471L
90dB
3.9kHz
12.0V
32mm
EFM-471ML
87dB
3.9kHz
12.0V
32mm
EFM-472ML
85dB
3.5kHz
12.0V
30mm
EFM-473
80dB
3.5kHz
12.0V
30mm
EFM-810
88dB
3.5kHz
12.0V
34mm
TFM-24
86dB
3.0kHz
12.0V
31mm