
HC Series:
Knowles balanced-armature, magnetic technology to give high efficiency, stability and reliability.
HC Series provides increased low frequency dynamic range in a package size equal to FC.
WBHC Series:
The advanced design of the HC Series speaker provides extended acoustic bandwidth for hi-fi in-ear speakers when paired with a low frequency speaker.
| Model | Picture | Sensitivity @1kHz (dB SPL) | Sensitivity @1st Peak (dB SPL) | Max SPL @1st Peak (dB SPL) | DC Resistance (Ω) | Impedance @ 500 Hz (Ω) |
|---|---|---|---|---|---|---|
| HC-23761-000 |
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101 | 107 | 116 | 4.9 | 8.4 |
| HC-23763-000 |
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101 | 107 | 116 | 11.5 | 20 |
| HC-23764-000 |
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101 | 107 | 116 | 15.5 | 24 |
| WBHC-23910-000 |
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95 | 106 | 115 | 120 | 130 |
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