DSPPA LRAS1515A - 150W active directional acoustic device for long-range communication and warning. Up to 700m range, battery or vehicle powered, IP65-rated, portable and rugged.
Description
DSPPA LRAS1515A - 150W Active Long Range Acoustic Device
DSPPA LRAS1515A is a 150W portable active long-range directional acoustic device designed for high-intensity, highly intelligible sound projection over extended distances. With exceptional directivity and clarity, it enables effective voice communication and deterrent warnings in both urban and field environments.
This multifunctional, military-grade solution is ideal for crowd control, border security, maritime communication, airport operations, and emergency response scenarios.
Functionality:
- Voice hailing range up to 250 meters
- Sound projection up to 700 meters at 80 dB
- Handheld or vehicle-mounted operation
- Powered by built-in DC24V lithium battery or external DC26-28V source
- Audio playback via MIC, AUX, USB, and Bluetooth
- Supports MP3 and WAV formats

Product Features:
- Rated Power: 150W
- Frequency Response: 340 Hz - 6 kHz
- Max SPL (1 m): 136 ±2 dB
- Sound Beam Angle: ±15° (@2.5 kHz)
- Waterproof Rating: IP65
- Device Dimensions: 365 x 373 x 217 mm
- Net Weight: 7.8 kg (device), 0.3 kg (mic), 0.43 kg (player)
- Player Dimensions: 160 x 122 x 55 mm
- Player Power Supply: DC12V/1A
- Input Sensitivity: MIC 10 ±2 mV, AUX 300 ±50 mV, USB/Bluetooth -10 dB
- Distortion: ≤1%
- Rugged, weather-resistant housing made from high-strength industrial materials
- Warranty 2 years
DSPPA LRAS1515A is a reliable tool for professionals in defense, security, and emergency services who require precise and powerful acoustic communication in demanding environments.
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