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1. Simulated stone speaker, built-in IP network module and power amplifier module

2. One 5.5-inch unit;

3. Power: 20-25w

4. Size: 230 * 210 * 255mm

5. Power supply: 220V / 50Hz;

6. Power amplifier mute processing, 0 noise output when music is not played;

7. Frequency response: 150hz-18khz

8. The lawn is installed in a low terrain. In rainy days, when the stone wades more than 1 / 4, please turn off the power supply, and do a good job in waterproof treatment during installation.