For Reference Only
| Part Number | EF-21937-000 |
| LIXINC Part # | EF-21937-000 |
| Manufacturer | Knowles |
| Category | Audio Products › Speakers |
| Description | SPEAKER 641OHM SIDE PORT 126DB |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | EF-21937-000 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 22 - Jan 26 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | EF-21937-000 |
| Brand: | Knowles |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Audio Products |
| Subcategory: | Speakers |
| Manufacturer: | Knowles |
| Series: | EF |
| Package: | Tray |
| Part Status: | Active |
| Technology: | Magnetic |
| Type: | Receiver |
| Frequency Range: | 200 Hz ~ 6.3 kHz |
| Frequency - Self Resonant: | - |
| Impedance: | 0.310" (7.87mm) |
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| In Stock | 10891 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $21.10080 | $21.1008 |
| 25 | $19.93320 | $498.33 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.