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 | Active |
---|---|
Description | Balanced armature receiver |
Frequency response curve | Full range |
Configuration | Single |
Diameter / length [mm] | 5.32 |
Width [mm] | 3.06 |
Thickness [mm] | 2.69 |
DC resistance [Ohm] | 25 |
Sensitivity @ 1kHz, 100 mV, in coupler [dB SPL] | 104.5 |
Vented | No |
Following a recently proposed ruling from the U.S. Food and Drug Administration, the over-the-counter (OTC) hearing devices are intended to broaden access to hearing aid technology for millions of Americans. Knowles’ RAQ receiver is well-positioned to serve this expanding market opportunity.
Product status | Active |
---|---|
Description | Balanced armature receiver |
Frequency response curve | Full range |
Configuration | Single |
Diameter / length [mm] | 5.32 |
Width [mm] | 3.06 |
Thickness [mm] | 2.69 |
DC resistance [Ohm] | 25 |
Sensitivity @ 1kHz, 100 mV, in coupler [dB SPL] | 104.5 |
Vented | No |
Following a recently proposed ruling from the U.S. Food and Drug Administration, the over-the-counter (OTC) hearing devices are intended to broaden access to hearing aid technology for millions of Americans. Knowles’ RAQ receiver is well-positioned to serve this expanding market opportunity.
Product status | Active |
---|---|
Description | Balanced armature receiver |
Frequency response curve | Full range |
Configuration | Single |
Diameter / length [mm] | 5.32 |
Width [mm] | 3.06 |
Thickness [mm] | 2.69 |
DC resistance [Ohm] | 25 |
Sensitivity @ 1kHz, 100 mV, in coupler [dB SPL] | 104.5 |
Vented | No |
Following a recently proposed ruling from the U.S. Food and Drug Administration, the over-the-counter (OTC) hearing devices are intended to broaden access to hearing aid technology for millions of Americans. Knowles’ RAQ receiver is well-positioned to serve this expanding market opportunity.