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| ![BK-28416-000 BK-28416-000](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | Rectangular | Solder Pads | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - |
| ![BK-28511-000 BK-28511-000](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | Rectangular | Solder Pads | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - |
| ![BK-21604-000 BK-21604-000](https://oss.origin-ic.net/productFiles/image/product/speakers/BK-21604-000.JPG) | SPEAKER 6 KOHM SIDE PORT 114DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 126.00 | - | Sensitivity | - | 6 kOhms | 200 Hz ~ 3.8 kHz | - |
| ![BK-21600-000 BK-21600-000](https://oss.origin-ic.net/productFiles/image/product/speakers/BK-21600-000.JPG) | SPEAKER 730OHM SIDE PORT 123DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 126.00 | - | Sensitivity | - | 730 Ohms | 200 Hz ~ 3.8 kHz | - |
| ![BK-30039-000 BK-30039-000](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | Rectangular | Solder Pads | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - |
| ![BK-28472-M03 BK-28472-M03](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | Rectangular | Solder Pads | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - |
| ![BK-21612-000 BK-21612-000](/static/img/products/zhEmpty.png) | SPEAKER 2.36KOHM SIDE PORT 123DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 126.00 | - | Sensitivity | - | 2.36 kOhms | 200 Hz ~ 3.8 kHz | - |
| ![BK-21839-000 BK-21839-000](/static/img/products/zhEmpty.png) | SPEAKER 750OHM SIDE PORT 127DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 127.00 | - | Sensitivity | - | 750 Ohms | 200 Hz ~ 6 kHz | - |
| ![BK-28384-000 BK-28384-000](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | Rectangular | Solder Pads | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - |
| ![BK-21612-B48 BK-21612-B48](/static/img/products/zhEmpty.png) | SPEAKER 2.2 KOHM 123DB RECT | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | Rectangular | Solder Pads | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | 123.00 | - | - | - | 2.2 kOhms | 200 Hz ~ 3.5 kHz | - |
| ![BK-23134-000 BK-23134-000](/static/img/products/zhEmpty.png) | SPEAKER 730OHM SIDE PORT 118DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 126.00 | - | Sensitivity | - | 730 Ohms | 200 Hz ~ 4 kHz | - |
| ![BK-21606-000 BK-21606-000](https://oss.origin-ic.net/productFiles/image/product/speakers/BK-216xx-xxx.jpg) | SPEAKER 1.5 KOHM SIDE PORT 123DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 126.00 | - | Sensitivity | - | 1.5 kOhms | 200 Hz ~ 3.8 kHz | - |
| ![BK-26773-000 BK-26773-000](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | Rectangular | Solder Pads | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - |
| ![BK-28385-000 BK-28385-000](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | Rectangular | Solder Pads | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - |
| ![BK-26833-000 BK-26833-000](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | - | - | - | - | BK | - | - | Magnetic | Receiver, Balanced Armature | 82.00 | - | - | - | 48 Ohms | 300 Hz ~ 4.5 kHz | - |
| ![BK-21615-000 BK-21615-000](https://oss.origin-ic.net/productFiles/image/product/speakers/BK-21615-000.jpg) | SPEAKER 1.2 KOHM SIDE PORT 118DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 126.00 | - | Sensitivity | - | 1.2 kOhms | 200 Hz ~ 4 kHz | - |
| ![BK-26824-000 BK-26824-000](https://oss.origin-ic.net/productFiles/image/product/speakers/BK-26824-000.JPG) | SPEAKER 29OHM SIDE PORT 112DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.160" (4.06mm) | - | Rectangular | Solder Pads | - | - | BK | - | Side | Magnetic | Receiver, Balanced Armature | 112.00 | - | - | - | 29 Ohms | 200 Hz ~ 5.6 kHz | - |
| ![BK-28562-000 BK-28562-000](https://oss.origin-ic.net/productFiles/image/product/speakers/BK-28562-000.JPG) | SPEAKER 35OHM SIDE PORT 123DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 123.00 | - | - | - | 35 Ohms | 200 Hz ~ 5.5 kHz | - |
| ![BK-28507-000 BK-28507-000](https://oss.origin-ic.net/productFiles/image/product/speakers/BK-28507.jpg) | SPEAKER 13.3OHM SIDE PORT RECT | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.160" (4.06mm) | - | Rectangular | Solder Pads | - | - | BK | - | Side | Magnetic | Receiver, Balanced Armature | - | - | - | - | 13.3 Ohms | 100 Hz ~ 6 kHz | - |
| ![BK-21610-000 BK-21610-000](https://oss.origin-ic.net/productFiles/image/product/speakers/BK-21610-000.jpg) | SPEAKR 145OHM SIDE PORT 119.75DB | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.310" L x 0.220" W (7.87mm x 5.59mm) | - | 0.310" (7.87mm) | - | Rectangular | Solder Pads | - | - | BK | - | Top | Magnetic | Receiver, Balanced Armature | 125.50 | - | Sensitivity | - | 145 Ohms | 200 Hz ~ 4 kHz | - |