LRAS150

DSPPA LRAS150 - 150W Mass Notification Speaker

DSPPA LRAS150 is a compact, active mass notification speaker rated at 150W, designed for effective voice communication and emergency alerts. It features voice coil air cooling technology for rapid heat dissipation, ensuring reliable performance even under continuous use.

While the standard version delivers 150W of power, a customized version exceeds 500W. With a maximum SPL of 135 dB - 10 dB higher than typical acoustic devices - it significantly extends the sound transmission range.

Functionality:

• Voice paging via wireless handheld microphone, Bluetooth, or third-party apps
• One-touch activation for alarm or dispersal sound
• USB recording and playback of announcements
• Remote phone call broadcasting across the system
• Built-in MP3, FM radio, and Bluetooth audio sources

Product Features:

• Rated Power: 150W (custom version >500W)
• Max SPL: 135 dB
• Sensitivity: 113 ±3 dB
• Speech Intelligibility: 0.8 at 100 meters
• Frequency Range: 400 Hz - 8 kHz
• Coverage Angle: 70° horizontal x 50° vertical
• Dimensions: 240 x 380 x 300 mm
• Weight: 7.7 kg
• Power Supply: Built-in battery, charged via DC12V adapter
• Carry options: shoulder bag, backpack, or tripod-mounted
• Supports parallel connection on vehicles and ships
• Warranty 2 years

DSPPA LRAS150 is a powerful and versatile solution for emergency services, public safety, civil defense, and any scenario requiring fast, intelligible mass communication.

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