| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Technology | Type | Frequency Range | Frequency - Self Resonant | Impedance | Efficiency - dBA | Efficiency - Testing | Efficiency - Type | Power - Rated | Power - Max | Port Location | Shape | Material - Cone | Material - Magnet | Ingress Protection | Ratings | Termination | Size / Dimension | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                     
                 
                
                 | 
				
                    ED-21914-052SPEAKER Z=830 OHMS PORT ON END Knowles  |  
                2,062 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    ED-23146-105SPEAKER Z=92 OHMS PORT ON END Knowles  |  
                1,489 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    ED-23146-A38SPEAKER Z=92 OHMS PORT ON END Knowles  |  
                4,257 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    EF-23094-018SPEAKER Z=92.5 OHMS PORT ON END Knowles  |  
                1,337 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    EF-23168-A17SPEAKER Z=46.5 OHMS PORT ON END Knowles  |  
                2,221 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    ED-31197-163SPEAKER SMD Knowles  |  
                2,096 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                ED | Tray | Active | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    ED-29457-P29SPEAKER SMD Knowles  |  
                2,815 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                ED | Tray | Active | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    ED-29689-P26SPEAKER 10.2OHM 104DB Knowles  |  
                2,787 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                ED | Tray | Active | Magnetic | Receiver, Balanced Armature | 200 Hz ~ 5 kHz | - | 10.2 Ohms | 104.00 | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    ED-30849-B52SPEAKER SMD Knowles  |  
                4,490 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                ED | Tray | Active | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
| 
                 
                     
                 | 
				
                    CI-28348-000SPEAKER 1 KOHM SIDE PORT 125DB Knowles  |  
                1,091 | 
                
                     | 
                  
                  
                     -  | 	
                
                CI | Bulk | Obsolete | Magnetic | Receiver, Balanced Armature | - | - | 1 kOhms | 125.00 | - | - | - | - | Side | Rectangular | - | - | - | - | Solder Pads | - |