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Active outdoor linkage trigger waterproof sound column (30W)
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  • Active outdoor linkage trigger waterproof sound column (30W)

Active outdoor linkage trigger waterproof sound column (30W)

Product model: CT-930U


  • Product Features
  • Product Parameters
  • 1. Built-in digital power amplifier, with over-current, overload, saturation distortion and other protection functions;
    2. Built-in switch signal (short circuit) trigger built-in audio files, built-in 8M bytes of memory, can be modified by the computer built-in audio files;
    3. Different alarm modes are triggered by Dial switch;
    4. Maximum support 8-way trigger signal one-to-one on-demand built-in audio;
    5. Aluminum alloy box, steel mesh, full-frequency speakers, clear and bright sound, durable, beautiful appearance, easy to install;
    8. Suitable for outdoor all-weather use, such as schools, stations, parking lots, reservoirs, communities and other occasions.
    Technical parameters:
    1. Rated power: 30W;
    2. Sensitivity: 92dB;
    3. Frequency response: 100Hz-20KHz;
    4. Unit: 4 "full frequency × 2 angle treble × 1;
    5. Dimensions: 166 × 525 × 145mm;
    6. Weight: 4.2KG

Product Features

1. Built-in digital power amplifier, with over-current, overload, saturation distortion and other protection functions;
2. Built-in switch signal (short circuit) trigger built-in audio files, built-in 8M bytes of memory, can be modified by the computer built-in audio files;
3. Different alarm modes are triggered by Dial switch;
4. Maximum support 8-way trigger signal one-to-one on-demand built-in audio;
5. Aluminum alloy box, steel mesh, full-frequency speakers, clear and bright sound, durable, beautiful appearance, easy to install;
8. Suitable for outdoor all-weather use, such as schools, stations, parking lots, reservoirs, communities and other occasions.
Technical parameters:
1. Rated power: 30W;
2. Sensitivity: 92dB;
3. Frequency response: 100Hz-20KHz;
4. Unit: 4 "full frequency × 2 angle treble × 1;
5. Dimensions: 166 × 525 × 145mm;
6. Weight: 4.2KG

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