AMPIRE Active Subwoofer, 7 "x9", 230/460 Watt with "Auto Turn-On" | Powered Subwoofers | Speakers | RETROSOUND
The power of the audio system or portable speakers turns off automatically after 15 minutes. | Sony UK
The power of the audio system or portable speakers turns off automatically after 15 minutes. | Sony UK
![JBL speakers are designed to turn off automatically if left to stay idle for about ten minutes. This feature aims at … | Small portable speakers, Turn ons, Turn off JBL speakers are designed to turn off automatically if left to stay idle for about ten minutes. This feature aims at … | Small portable speakers, Turn ons, Turn off](https://i.pinimg.com/736x/05/91/ed/0591ed460a2c6f31dbac389303d3bce9.jpg)