Knowles is the originator of balanced armature technology which they apply to their receiver, specialty transducers and hearing aid products. Knowles is also a market-leading manufacturer of MEMS microphones, electret microphones, voice processors and acoustical component accessories.
| Product status | Preferred |
|---|---|
| Description | Balanced armature receiver |
| Frequency response curve | Woofer – Midrange |
| Configuration | Single |
| Diameter / length [mm] | 9.47 |
| Width [mm] | 7.18 |
| Thickness [mm] | 4.1 |
| DC resistance [Ohm] | 75 |
| Sensitivity @ 1kHz, 100 mV, in coupler [dB SPL] | 125 |
| Vented | No |
Knowles' largest and most powerful receiver. With its high efficiency and a 143dB SPL maximum output, the CI receiver provides high acoustic power.
| Product status | Preferred |
|---|---|
| Description | Balanced armature receiver |
| Frequency response curve | Woofer – Midrange |
| Configuration | Single |
| Diameter / length [mm] | 9.47 |
| Width [mm] | 7.18 |
| Thickness [mm] | 4.1 |
| DC resistance [Ohm] | 75 |
| Sensitivity @ 1kHz, 100 mV, in coupler [dB SPL] | 125 |
| Vented | No |
Knowles' largest and most powerful receiver. With its high efficiency and a 143dB SPL maximum output, the CI receiver provides high acoustic power.
Knowles is the originator of balanced armature technology which they apply to their receiver, specialty transducers and hearing aid products. Knowles is also a market-leading manufacturer of MEMS microphones, electret microphones, voice processors and acoustical component accessories.
| Product status | Preferred |
|---|---|
| Description | Balanced armature receiver |
| Frequency response curve | Woofer – Midrange |
| Configuration | Single |
| Diameter / length [mm] | 9.47 |
| Width [mm] | 7.18 |
| Thickness [mm] | 4.1 |
| DC resistance [Ohm] | 75 |
| Sensitivity @ 1kHz, 100 mV, in coupler [dB SPL] | 125 |
| Vented | No |
Knowles' largest and most powerful receiver. With its high efficiency and a 143dB SPL maximum output, the CI receiver provides high acoustic power.
Knowles is the originator of balanced armature technology which they apply to their receiver, specialty transducers and hearing aid products. Knowles is also a market-leading manufacturer of MEMS microphones, electret microphones, voice processors and acoustical component accessories.
Headquarters
SAS SELTECH
2, Allée des Cerisiers
F – 94042 Créteil FRANCE
Tel EU : +33 1 48 92 90 02
Tel NA : +1 (919) 481 6896
SELTECH is an international solution provider with deep expertise in acoustics and sensors. We offer innovative solutions to our customers’ challenges, from design to production.
