Yangzhou, China
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Our Products
Our product range contains a wide range of Economical Fireproof Ceiling Speaker, High Grade Frameless Coaxial Constant Impedance Ceiling Speaker, Bluetooth Active Ceiling Speaker and Economical Coaxial Ceiling Speaker
| Model No. | NJ-21 | NJ-21B |
| Rated Power | 3W | 6W |
| Input Voltage | 100V | 100V |
| Sensitivity | 96dB | 96dB |
| FrequencyResponse | 45Hz-18KHz | 45Hz-18KHz |
| Speaker Unit | 5"1 | 6"1 |
| Panel Diameter (mm) | 178 | 215 |
| Opening Diameter (mm) | 158 | 185 |
| Model No. | X-26 | X-26B |
| Rated Power | 20W | 40W |
| Impedance | 8 | 8 |
| Sensitivity | 99dB | 99dB |
| FrequencyResponse | 90-20KHZ | 90-20KHZ |
| Speaker Unit | 5"1 | 6"1 |
| Panel Diameter (mm) | 200 | 230 |
| Opening Diameter (mm) | 175 | 205 |
| Model No. | BT-418 |
| Rated Power | 15W |
| Input Voltage | 220V |
| Sensitivity | 89dB |
| FrequencyResponse | 100Hz-13KHz |
| Speaker Unit | 4"x1 |
| Opening Diameter | 150mm |
| Panel Diameter | 170mm |
| Model No. | CVC-2A | CVC-2C |
| Rated Power | 6/20W | 6/20W |
| Input Voltage | 8 | 100V |
| Sensitivity | 99dB | 96dB |
| FrequencyResponse | 90-20KHZ | 90-20KHZ |
| Speaker Unit | 5"1 | 5"1 |
| Panel Diameter | 195mm | 195mm |
| Opening Diameter | 170mm | 170mm |
Lily Chen (YANGZHOU SONGKE ELECTRONICS CO. LTD.)NO.6 NANBEI ROAD, SHAOBO INDUSTRIAL PARK, JIANGDO DISTRICT, Yangzhou - 225261, China
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