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Mfr Part #
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Series
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Technology
Type
Frequency Range
Frequency - Self Resonant
Impedance
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Efficiency - Testing
Efficiency - Type
Port Location
Shape
Material - Cone
Material - Magnet
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Ratings
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Height - Seated (Max)
EC-23097-000
EC-23097-000
SPEAKER 400OHM SIDE PORT 120DB
Knowles
0
In Stock
Obsolete
Bulk
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 4 kHz-400 Ohms111.00-SensitivityTopRectangular----Solder Pads0.298" L x 0.170" W (7.57mm x 4.31mm)0.147" (3.73mm)
EC-23098-000
EC-23098-000
SPEAKER 840OHM SIDE PORT 108DB
Knowles
0
In Stock
Obsolete
Tray
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 4 kHz-840 Ohms111.00-SensitivityTopRectangular----Solder Pads0.298" L x 0.170" W (7.57mm x 4.31mm)0.147" (3.73mm)
SPEAKER 1.6 KOHM SIDE PORT 108DB
EC-23095-000
SPEAKER 1.6 KOHM SIDE PORT 108DB
Knowles
0
In Stock
Obsolete
Bulk
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 4 kHz-1.6 kOhms111.00-SensitivityTopRectangular----Solder Pads--
SPEAKER 840OHM SIDE PORT 108DB
EC-23096-000
SPEAKER 840OHM SIDE PORT 108DB
Knowles
0
In Stock
Obsolete
Bulk
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 4 kHz-840 Ohms111.00-SensitivityTopRectangular----Solder Pads0.298" L x 0.170" W (7.57mm x 4.31mm)0.147" (3.73mm)
SPEAKER 1.6 KOHM SIDE PORT 108DB
EC-23104-000
SPEAKER 1.6 KOHM SIDE PORT 108DB
Knowles
0
In Stock
Obsolete
Bulk
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 4 kHz-1.6 kOhms111.00-SensitivityTopRectangular----Solder Pads0.298" L x 0.170" W (7.57mm x 4.31mm)0.147" (3.73mm)
SPEAKER 400OHM SIDE PORT 108DB
EC-23840-000
SPEAKER 400OHM SIDE PORT 108DB
Knowles
0
In Stock
Obsolete
Bulk
ObsoleteMagneticReceiver, Balanced Armature--400 Ohms108.00--SideRectangular----Solder Pads--
SPEAKER 200OHM SIDE PORT 108DB
EC-23952-000
SPEAKER 200OHM SIDE PORT 108DB
Knowles
0
In Stock
Obsolete
Bulk
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 4 kHz-200 Ohms111.00-SensitivityTopRectangular----Solder Pads0.298" L x 0.170" W (7.57mm x 4.31mm)0.147" (3.73mm)
EC SERIES
EC-26368-000
SPEAKER 100OHM SIDE PORT 108DB
Knowles
0
In Stock
Obsolete
Tray
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 3.9 kHz-100 Ohms111.00-SensitivityTopRectangular----Solder Pads0.298" L x 0.170" W (7.57mm x 4.31mm)0.147" (3.73mm)
SPEAKER 152OHM SIDE PORT 113.5DB
EC-27401-000
SPEAKER 152OHM SIDE PORT 113.5DB
Knowles
0
In Stock
Obsolete
Bulk
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 3.4 kHz-152 Ohms116.00-SensitivityTopRectangular----Solder Pads--
EC SERIES
EC-27817-000
SPEAKER 154OHM SIDE PORT 108DB
Knowles
0
In Stock
Obsolete
Tray
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 4 kHz-154 Ohms111.00-SensitivityTopRectangular----Solder Pads0.298" L x 0.170" W (7.57mm x 4.31mm)0.147" (3.73mm)
SPEAKER 575OHM SIDE PORT 113DB
EC-27906-000
SPEAKER 575OHM SIDE PORT 113DB
Knowles
0
In Stock
Obsolete
Bulk
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 3.4 kHz-575 Ohms116.00-SensitivityTopRectangular----Solder Pads0.298" L x 0.170" W (7.57mm x 4.31mm)0.147" (3.73mm)
0
In Stock
Obsolete
Tray
ObsoleteMagneticReceiver, Balanced Armature---------------
0
In Stock
Obsolete
Tray
ObsoleteMagneticReceiver, Balanced Armature---------------
SPEAKER 575OHM 113DB
EC-27906-A33
SPEAKER 575OHM 113DB
Knowles
0
In Stock
Obsolete
Tray
ObsoleteMagneticReceiver, Balanced Armature200 Hz ~ 3.4 kHz-575 Ohms113.00-----------
SPEAKER RECEIVER
EC-23095-A21G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-23095-A33G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-23097-A21G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-23097-A33G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-23098-A21G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-23098-A33G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-23104-A21G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-23104-A33G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-23496-000
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-26202-A21G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
SPEAKER RECEIVER
EC-27004-A21G
SPEAKER RECEIVER
Knowles
0
In Stock
Obsolete
Tray
Obsolete-----------------
Showing
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Speakers


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.