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34 results
| Picture | Mfr Part # | QUANTITY | Inventory | MANUFACTURE | Description | Package | Series | Part Status | Packaging | Technology | Port Location | Ingress Protection | Termination | Size / Dimension | Height - Seated (Max) | Type | Impedance | Frequency Range | Shape | Frequency - Self Resonant | Efficiency - dBA | Efficiency - Testing | Efficiency - Type | Power - Rated | Power - Max | Material - Cone | Material - Magnet | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | ||||||||||||||||||||||||||||
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VIEW |
3,008
In-stock
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Knowles | SPEAKER 21OHM ROUND | MR | Obsolete | Bulk | Magnetic | Top | Waterproof | Wire Leads | 0.871" Dia (22.12mm) | 0.366" (9.30mm) | Receiver, Balanced Armature | 21 Ohms | 300Hz ~ 3.5kHz | Round | 300Hz | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,583
In-stock
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Knowles | SPEAKER 2.152 KOHM SIDE PORT | FH | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.201" L x 0.111" W (5.09mm x 2.80mm) | 0.104" (2.64mm) | Receiver, Balanced Armature | 2.152 kOhms | 200Hz ~ 6.3kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | Ferrite | |||
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VIEW |
3,311
In-stock
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Knowles | SPEAKER 1.54KOHM SIDE PORT 103DB | FED | Obsolete | Bulk | Magnetic | Side | - | Solder Pads | 0.248" L x 0.169" W (6.30mm x 4.29mm) | 0.119" (3.02mm) | Receiver, Balanced Armature | 1.54 kOhms | 200Hz ~ 4kHz | Rectangular | - | 103.00 | - | - | - | - | - | Ferrite | |||
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VIEW |
1,201
In-stock
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Knowles | SPEAKER 408OHM SIDE PORT 103DB | FED | Obsolete | Bulk | Magnetic | Side | - | Solder Pads | 0.248" L x 0.169" W (6.30mm x 4.29mm) | 0.119" (3.02mm) | Receiver, Balanced Armature | 408 Ohms | 200Hz ~ 4kHz | Rectangular | - | 103.00 | - | - | - | - | - | Ferrite | |||
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VIEW |
3,596
In-stock
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Knowles | SPEAKER 2.4 KOHM SIDE PORT 100DB | FC | Obsolete | Tray | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 2.4 kOhms | 200Hz ~ 5.8kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,873
In-stock
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Knowles | SPEAKER 2.78KOHM SIDE PORT 100DB | FC | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 2.78 kOhms | 200Hz ~ 5.8kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
1,825
In-stock
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Knowles | SPEAKER 1.055 KOHM SIDE PORT | FC | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 1.055 kOhms | 200Hz ~ 5.8kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
1,029
In-stock
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Knowles | SPEAKER 2.78KOHM SIDE PORT 100DB | EH | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 2.78 kOhms | 200Hz ~ 5.4kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
3,903
In-stock
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Knowles | SPEAKER 2.78KOHM SIDE PORT 100DB | EH | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 2.78 kOhms | 200Hz ~ 5.5kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,651
In-stock
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Knowles | SPEAKER 1.055 KOHM SIDE PORT | EH | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 1.055 kOhms | 200Hz ~ 5.4kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,488
In-stock
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Knowles | SPEAKER 505OHM SIDE PORT 100DB | EH | Obsolete | Tray | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 505 Ohms | 200Hz ~ 5.4kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,041
In-stock
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Knowles | SPEAKER 2.15KOHM SIDE PORT 100DB | EH | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 2.15 kOhms | 200Hz ~ 5.5kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,189
In-stock
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Knowles | SPEAKER 1.055KOHM TOP PORT 100DB | EH | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 1.055 kOhms | 200Hz ~ 5.4kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,208
In-stock
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Knowles | SPEAKR 63OHM TOP PORT 103DB RECT | GR | Active | Bulk | Magnetic | Top | - | Solder Pads | 0.240" L x 0.126" W (6.10mm x 3.20mm) | 0.240" (6.10mm) | Receiver, Balanced Armature | 63 Ohms | 100Hz ~ 5.58kHz | Rectangular | - | 103.00 | - | Sound Pressure Level (SPL) | - | - | - | - | |||
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VIEW |
3,371
In-stock
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Knowles | SPEAKER 87.7OHM SIDE PORT 103DB | GR | Active | Bulk | Magnetic | Top | - | Solder Pads | 0.240" L x 0.126" W (6.10mm x 3.20mm) | 0.240" (6.10mm) | Receiver, Balanced Armature | 87.7 Ohms | 100Hz ~ 5.58kHz | Rectangular | - | 103.00 | - | Sound Pressure Level (SPL) | - | 10mW | - | - | |||
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VIEW |
1,634
In-stock
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Knowles | SPEAKER 170OHM SIDE PORT 103DB | GR | Active | Bulk | Magnetic | Top | - | Solder Pads | 0.240" L x 0.126" W (6.10mm x 3.20mm) | 0.240" (6.10mm) | Receiver, Balanced Armature | 170 Ohms | 100Hz ~ 5.58kHz | Rectangular | - | 103.00 | - | Sound Pressure Level (SPL) | - | 10mW | - | - | |||
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VIEW |
1,490
In-stock
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Knowles | SPEAKER 500OHM SIDE PORT 100DB | FH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.201" L x 0.111" W (5.09mm x 2.80mm) | 0.104" (2.64mm) | Receiver, Balanced Armature | 500 Ohms | 200Hz ~ 6.8kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | Ferrite | |||
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VIEW |
1,303
In-stock
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Knowles | SPEAKER 1.03KOHM SIDE PORT 100DB | FH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.201" L x 0.111" W (5.09mm x 2.80mm) | 0.104" (2.64mm) | Receiver, Balanced Armature | 1.03 kOhms | 200Hz ~ 6.3kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | Ferrite | |||
|
VIEW |
1,782
In-stock
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Knowles | SPEAKER 280OHM SIDE PORT 95.5DB | FH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.201" L x 0.111" W (5.09mm x 2.80mm) | 0.104" (2.64mm) | Receiver, Balanced Armature | 265 Ohms | 200Hz ~ 6.3kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
3,803
In-stock
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Knowles | SPEAKER 144OHM 100DB RECT | EH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 215 Ohms | 200Hz ~ 6kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
1,086
In-stock
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Knowles | SPEAKER 1.055 KOHM SIDE PORT | EH | Active | Tray | Magnetic | Side | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.119" (3.02mm) | Receiver, Balanced Armature | 1.055 kOhms | 200Hz ~ 5.5kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
3,739
In-stock
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Knowles | SPEAKER 2.15KOHM SIDE PORT 100DB | EH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 2.15 kOhms | 200Hz ~ 5.4kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,972
In-stock
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Knowles | SPEAKER 505OHM SIDE PORT 100DB | EH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 505 Ohms | 200Hz ~ 5.5kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
3,472
In-stock
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Knowles | SPEAKER 1.055 KOHM SIDE PORT | EH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 1.055 kOhms | 200Hz ~ 5.4kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
1,915
In-stock
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Knowles | SPEAKER 185OHM SIDE PORT 116DB | EH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver | 165 Ohms | 200Hz ~ 5.5kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
1,416
In-stock
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Knowles | SPEAKER 1.055 KOHM SIDE PORT | FC | Active | Tray | Magnetic | Top | - | Solder Pads | 0.204" L x 0.140" W (5.18mm x 3.55mm) | 0.120" (3.05mm) | Receiver, Balanced Armature | 1.055 kOhms | 200Hz ~ 5.8kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
|
VIEW |
3,891
In-stock
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Soberton Inc. | SPEAKR 32OHM 20MW TOP PORT 103DB | RC | Active | Tray | Magnetic | Top | - | Spring Type | 0.472" L x 0.236" W (12.00mm x 6.00mm) | 0.209" (5.30mm) | Receiver | 32 Ohms | 300Hz ~ 3.4kHz | Rectangular | 700Hz | 103.00 | - | Sound Pressure Level (SPL) | 20mW | 30mW | Polyethylenimine (PEI) | Nd-Fe-B | |||
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VIEW |
3,494
In-stock
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Knowles | SPEAKER 21OHM TOP PORT 117DB RND | MR | Active | Bulk | Magnetic | Top | Waterproof | Wire Leads | 0.871" Dia (22.12mm) | 0.366" (9.30mm) | Receiver, Balanced Armature | 21 Ohms | 300Hz ~ 3.5kHz | Round | 300Hz | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
2,550
In-stock
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Knowles | SPEAKER 130OHM SIDE PORT 97DB | FH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.201" L x 0.111" W (5.09mm x 2.80mm) | 0.104" (2.64mm) | Receiver, Balanced Armature | 130 Ohms | 200Hz ~ 6.3kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
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VIEW |
1,454
In-stock
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Knowles | SPEAKER 564OHM SIDE PORT 97DB | FH | Active | Tray | Magnetic | Top | - | Solder Pads | 0.201" L x 0.111" W (5.09mm x 2.80mm) | 0.104" (2.64mm) | Receiver, Balanced Armature | 553 Ohms | 200Hz ~ 6.3kHz | Rectangular | - | 103.00 | - | Sensitivity | - | - | - | - | |||
