20.9mm Speakers & Receivers :
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (inc GST) | Quantity | Driver Type | Impedance | External Diameter - Metric | Power Rating Nom | Resonant Frequency | Sound Pressure Level (SPL) | Speaker Shape | External Diameter - Imperial | Product Dimensions | Frequency Response Min | Frequency Range | Frequency Response Max | Speaker Mounting | Power Rating Max | External Depth - Metric | External Depth - Imperial |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ CNY41.810(CNY47.2453) 5+ CNY37.010(CNY41.8213) 10+ CNY32.210(CNY36.3973) 20+ CNY30.810(CNY34.8153) 40+ CNY29.410(CNY33.2333) More Pricing... | Exciter | 8ohm | 20.9mm | 250mW | 640Hz | 71dBA | Round | 0 | 20.9mm x 8.5mm | 0Hz | 640Hz to 10.5kHz | 10.5kHz | Bare Mount | 500mW | 8.5mm | 0.33" | ||||||
Each | 1+ CNY39.710(CNY44.8723) 5+ CNY35.910(CNY40.5783) 10+ CNY32.300(CNY36.499) 20+ CNY29.960(CNY33.8548) 40+ CNY27.870(CNY31.4931) More Pricing... | Exciter | 4ohm | 20.9mm | 250mW | 640Hz | 72dBA | Round | 0.83" | - | 640Hz | - | 10.5kHz | Bare Mount | 500mW | 8.5mm | 0.34" | ||||||

