KNOWLES - FH receiver serie
Dimensions (mm):
5.09 x 2.80 x 2.59
Type:
Single
Range:
Features:
Standard ITC receiver
Key features:
The FH speaker represents an unprecedented combination of ultra-compact size and high SPL output with efficiencies normally found only in much larger speakers.The FH speaker line brings true high-gain, high-output performance to earphone designs.
Undamped, screen damped, internally damped, and Ferrofluid ™ damped responses
Various port locations, coil impedances, damping options, termination configurations, and frequency responses available
Maximum SPL output of 123dB at resonance peak, 109dB at mid-band (500Hz)
Undamped, screen damped, internally damped, and Ferrofluid ™ damped responses
Various port locations, coil impedances, damping options, termination configurations, and frequency responses available
Maximum SPL output of 123dB at resonance peak, 109dB at mid-band (500Hz)
| Reference | Sensitivity @ 1kHz (dB SPL) | Sensitivity @1st Peak (dB SPL) | Port location | DC Resistance (Ω) | Impedance @ 500 Hz (Ω) |
|---|---|---|---|---|---|
| FH-23371-000 | 100.0 | 113.0 | 12S | 60.0 | 90.0 |
| FH-23375-000 | 100.0 | 113.0 | 12S | 240.0 | 335.0 |
| FH-23377-000 | 100.0 | 113.0 | 12S | 515.0 | 685.0 |
| FH-23821-000 | 100.0 | 113.0 | 12S | 125.0 | 174.0 |
| FH-26553-000 | 100.0 | 113.0 | 12S | 60.0 | 90.0 |