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3 products
| IMAGE | PART NO. | PRICE (reference only) | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Series | Part Status | Packaging | Technology | Port Location | Termination | Size / Dimension | Height - Seated (Max) | Type | Impedance | Frequency Range | Shape | Frequency - Self Resonant | Efficiency - dBA | Efficiency - Type | |
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2,941
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Knowles | SPEAKER 250OHM SIDE PORT 128DB | CI | Active | Bulk | Magnetic | Top | Solder Pads | 0.373" L x 0.283" W (9.47mm x 7.18mm) | 0.164" (4.16mm) | Receiver, Balanced Armature | 174 Ohms | 200Hz ~ 5.5kHz | Rectangular | - | 131.50 | Sensitivity | |||
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1,006
Ships today + free overnight shipping
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Knowles | SPEAKER 400OHM SIDE PORT 128DB | CI | Active | Bulk | Magnetic | Top | Solder Pads | 0.373" L x 0.283" W (9.47mm x 7.18mm) | 0.164" (4.16mm) | Receiver, Balanced Armature | 264 Ohms | 200Hz ~ 5.5kHz | Rectangular | - | 131.50 | Sensitivity | |||
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GET PRICE |
3,517
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Knowles | SPEAKER 68OHM SIDE PORT 128DB | CI | Obsolete | Bulk | Magnetic | Top | Solder Pads | 0.373" L x 0.283" W (9.47mm x 7.18mm) | 0.164" (4.16mm) | Receiver, Balanced Armature | 47 Ohms | 200Hz ~ 5.5kHz | Rectangular | - | 131.50 | Sensitivity |
