| Photo | Mfr. Part # | Availability | Quantity | Datasheet | RoHs | Series | Packaging | Product Status | Technology | Type | Frequency Range | Frequency - Self Resonant | Impedance | Efficiency - dBA | Efficiency - Testing | Efficiency - Type | Power - Rated | Power - Max | Port Location | Shape | Material - Cone | Material - Magnet | Ingress Protection | Ratings | Termination | Size / Dimension | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
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                    K 50 - 8 OHMSPEAKER 8OHM 2W TOP PORT 83DB Visaton GmbH & Co. KG  |  
                14,875 | 
                
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                       Datasheet  | 
                   Miniature Speaker | Bulk | Active | - | General Purpose | 250 Hz ~ 10 kHz | 400Hz | 8 Ohms | 83.00 | 1W/1M | Sound Pressure Level (SPL) | 2 W | 3 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | - | - | - | Solder Pads | 1.969" Dia (50.00mm) | |
                 
                 
                
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                    K 57 C - 8 OHMSPEAKER 8OHM 2W TOP PORT 87DB Visaton GmbH & Co. KG  |  
                41,400 | 
                
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                       Datasheet  | 
                   Miniature Speaker | Bulk | Active | - | General Purpose | 350 Hz ~ 6.8 kHz | 550Hz | 8 Ohms | 87.00 | 1W/1M | Sound Pressure Level (SPL) | 2 W | 3 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Nd | Waterproof | - | Solder Pads | 2.244" Dia (57.00mm) | |
                 
                 
                
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                    K 28 WP - 8 OHMSPEAKER 8OHM 1W TOP PORT 76DB Visaton GmbH & Co. KG  |  
                17,945 | 
                
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                       Datasheet  | 
                   Miniature Speaker | Bulk | Active | - | General Purpose | 300 Hz ~ 20 kHz | 700Hz | 8 Ohms | 76.00 | 1W/1M | Sound Pressure Level (SPL) | 1 W | 2 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | - | - | - | Solder Pads | 1.102" Dia (28.00mm) | |
                 
                 
                
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                    K 36 WP - 8 OHMSPEAKER 8OHM 1W TOP PORT 77DB Visaton GmbH & Co. KG  |  
                30,745 | 
                
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                       Datasheet  | 
                   Miniature Speaker | Bulk | Active | - | General Purpose | 300 Hz ~ 20 kHz | 550Hz | 8 Ohms | 77.00 | 1W/1M | Sound Pressure Level (SPL) | 1 W | 2 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | - | - | - | Solder Pads | 1.417" Dia (36.00mm) | |
                 
                 
                
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                    K 40 - 8 OHMSPEAKER 8OHM 1W TOP PORT 83DB Visaton GmbH & Co. KG  |  
                12,535 | 
                
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                       Datasheet  | 
                   Miniature Speaker | Bulk | Active | - | General Purpose | 350 Hz ~ 6 kHz | 520Hz | 8 Ohms | 83.00 | 1W/1M | Sound Pressure Level (SPL) | 1 W | 2 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | - | - | - | Solder Pads | 1.575" Dia (40.00mm) | |
                 
                 
                
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                    FR 7 - 4 OHMSPEAKER 4OHM 5W TOP PORT 86DB Visaton GmbH & Co. KG  |  
                14,844 | 
                
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                       Datasheet  | 
                   - | Bulk | Active | - | General Purpose | 130 Hz ~ 20 kHz | 250Hz | 4 Ohms | 86.00 | 1W/1M | Sound Pressure Level (SPL) | 5 W | 10 W | Top | Round, Square Frame | - | - | - | - | Quick Connect | 2.598" L x 2.598" W (66.00mm x 66.00mm) | |
                 
                 
                
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                    K 20.40 - 8 OHMSPEAKER 8OHM 1W TOP PORT 79DB Visaton GmbH & Co. KG  |  
                39,308 | 
                
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                       Datasheet  | 
                   Miniature Speaker | Bulk | Active | - | General Purpose | 400 Hz ~ 20 kHz | 650Hz | 8 Ohms | 79.00 | 1W/1M | Sound Pressure Level (SPL) | 1 W | 2 W | Top | Oval, Rectangular Frame | - | - | - | - | Solder Pads | - | |
                 
                 
                
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                    K 50 WP - 8 OHMSPEAKER 8OHM 2W TOP PORT 84DB Visaton GmbH & Co. KG  |  
                31,057 | 
                
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                       Datasheet  | 
                   Miniature Speaker | Bulk | Active | - | General Purpose | 180 Hz ~ 17 kHz | 300Hz | 8 Ohms | 84.00 | 1W/1M | Sound Pressure Level (SPL) | 2 W | 3 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | - | - | - | Quick Connect | 1.969" Dia (50.00mm) | |
                 
                 
                
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                    K 50 SQ - 8 OHMSPEAKER 8OHM 2W TOP PORT 83DB Visaton GmbH & Co. KG  |  
                11,437 | 
                
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                       Datasheet  | 
                   Miniature Speaker | Bulk | Active | - | General Purpose | 250 Hz ~ 10 kHz | 480Hz | 8 Ohms | 83.00 | 1W/1M | Sound Pressure Level (SPL) | 2 W | 3 W | Top | Round, Square Frame | Plastic | - | - | - | Quick Connect | 2.008" L x 2.008" W (51.00mm x 51.00mm) | |
                 
                 
                
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                    SC 4.7 ND - 4 OHMSPEAKER 4OHM 2W TOP PORT 81DB Visaton GmbH & Co. KG  |  
                32,455 | 
                
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                       Datasheet  | 
                   - | Bulk | Active | Magnetic | General Purpose | 220 Hz ~ 20 kHz | 360Hz | 4 Ohms | 81.00 | 1W/1M | Sound Pressure Level (SPL) | 2 W | 4 W | Top | Oval, Rectangular Frame | - | Nd | - | - | Quick Connect | - |