Knowles

Since 1946 Knowles has helped designers find more ways to put better technology to work for their customers. Knowles is a market leader and global supplier of advanced micro-acoustic, specialty components, and human interface solutions in the mobile communications, consumer electronics, medical technology, and other industrial end markets. Knowles’ deep experience and rigorous testing delivers consistently dependable and precise products including speakers and microphones for hearing health products, premium music earphones, communications headsets, and industrial acoustic applications. Knowles MEMS (micro-electro-mechanical systems) microphones and micro-speakers are widely used in smartphones, tablets, notebooks, and other portable devices.

Part Number Manufacturer Description Quantity Price Option
ES-23127-000 Knowles SPEAKER 50OHM SIDE PORT 107DB 22 $50.53
FH-23371-000 Knowles SPEAKER 130OHM SIDE PORT 97DB 17 $41.96
RVA-90020-N25 Knowles SPEAKER 117.8OHM 94.3DB 23 $65.18
FH-26308-000 Knowles SPEAKER 564OHM SIDE PORT 97DB 25 $41.96
FH-23821-000 Knowles SPEAKER 260OHM SIDE PORT 100DB 29 $39.96
GU-32829-000 Knowles SPEAKER 17OHM TOP PORT 113.5DB 40 $37.79
EH-27233-000 Knowles SPEAKER SIDE PORT RECT 15 $40.22
FK-23451-000 Knowles SPEAKER 630OHM SIDE PORT 107DB 13 $35.81
TEC-30033-000 Knowles SPEAKER 31OHM SIDE PORT 119DB 23 $31.13
CI-30050-000 Knowles SPEAKER 46OHM SIDE PORT 125.5DB 7 $29.95