What is the maximum power output of the speaker?


When the speaker is powered by battery, the maximum output for different models is as follows:

  • SB71xx and SB72xx: 2 x 4W
  • SB73xx: 2 x 6W

However, the speaker output would be lower when it is powered by other sources. When it is powered via USB connection, you may notice a slight difference in the sound level because of the decrease in power output. But when it is powered via the power adapter, the decrease of output would be so small that any difference is hardly noticed.

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