Speakers

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of 33

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Technology	Type	Frequency Range	Frequency - Self Resonant	Impedance	Efficiency - dBA	Efficiency - Testing	Efficiency - Type	Port Location	Shape	Material - Cone	Material - Magnet	Ingress Protection	Ratings	Termination	Size / Dimension	Height - Seated (Max)

EC-23097-000 SPEAKER 400OHM TOP PORT 111DB Knowles	0 In Stock	Obsolete	EC	Bulk	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 4 kHz	-	400 Ohms	111.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	0.298" L x 0.170" W (7.57mm x 4.31mm)	0.147" (3.73mm)
EC-23098-000 SPEAKER 840OHM TOP PORT 111DB Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 4 kHz	-	840 Ohms	111.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	0.298" L x 0.170" W (7.57mm x 4.31mm)	0.147" (3.73mm)
EC-23095-000 SPEAKER 1.6 KOHM TOP PORT 111DB Knowles	0 In Stock	Obsolete	EC	Bulk	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 4 kHz	-	1.6 kOhms	111.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	-	-
EC-23096-000 SPEAKER 840OHM TOP PORT 111DB Knowles	0 In Stock	Obsolete	EC	Bulk	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 4 kHz	-	840 Ohms	111.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	0.298" L x 0.170" W (7.57mm x 4.31mm)	0.147" (3.73mm)
EC-23104-000 SPEAKER 1.6 KOHM TOP PORT 111DB Knowles	0 In Stock	Obsolete	EC	Bulk	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 4 kHz	-	1.6 kOhms	111.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	0.298" L x 0.170" W (7.57mm x 4.31mm)	0.147" (3.73mm)
EC-23840-000 SPEAKER 400OHM SIDE PORT 108DB Knowles	0 In Stock	Obsolete	EC	Bulk	Obsolete	Magnetic	Receiver, Balanced Armature	-	-	400 Ohms	108.00	-	-	Side	Rectangular	-	-	-	-	Solder Pads	-	-
EC-23952-000 SPEAKER 200OHM TOP PORT 111DB Knowles	0 In Stock	Obsolete	EC	Bulk	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 4 kHz	-	200 Ohms	111.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	0.298" L x 0.170" W (7.57mm x 4.31mm)	0.147" (3.73mm)
EC-26368-000 SPEAKER 100OHM TOP PORT 111DB Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 3.9 kHz	-	100 Ohms	111.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	0.298" L x 0.170" W (7.57mm x 4.31mm)	0.147" (3.73mm)
EC-27401-000 SPEAKER 152OHM TOP PORT 116DB Knowles	0 In Stock	Obsolete	EC	Bulk	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 3.4 kHz	-	152 Ohms	116.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	-	-
EC-27817-000 SPEAKER 154OHM TOP PORT 111DB Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 4 kHz	-	154 Ohms	111.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	0.298" L x 0.170" W (7.57mm x 4.31mm)	0.147" (3.73mm)
EC-27906-000 SPEAKER 575OHM TOP PORT 116DB Knowles	0 In Stock	Obsolete	EC	Bulk	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 3.4 kHz	-	575 Ohms	116.00	-	Sensitivity	Top	Rectangular	-	-	-	-	Solder Pads	0.298" L x 0.170" W (7.57mm x 4.31mm)	0.147" (3.73mm)
EC-23894-P28 SPEAKER SMD Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	Magnetic	Receiver, Balanced Armature	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-26675-A33 SPEAKER SMD Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	Magnetic	Receiver, Balanced Armature	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-27906-A33 SPEAKER 575OHM 113DB Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	Magnetic	Receiver, Balanced Armature	200 Hz ~ 3.4 kHz	-	575 Ohms	113.00	-	-	-	-	-	-	-	-	-	-	-
EC-23095-A21G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-23095-A33G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-23097-A21G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-23097-A33G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-23098-A21G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-23098-A33G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-23104-A21G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-23104-A33G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-23496-000 SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-26202-A21G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC-27004-A21G SPEAKER RECEIVER Knowles	0 In Stock	Obsolete	EC	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Speaker products are audio frequency electromagnetic transducers used primarily to turn energy in the format of an electrical signal into mechanical compression waves travelling through an atmospheric air environment for reproduction of speech, music, or similar material. Products designed for general purpose reproduction of partial regions of the human audible frequency range (subwoofers, woofers, tweeters, etc.) are included, as well as full range products and special purpose transducers tailored for headset or in-ear applications.