High Power Speaker Arrays

Providing intelligible and reliable notification to widespread outdoor areas

The Alertus High Power Speaker Array (HPSA) is changing the standard for outdoor warning systems. Designed with features that meet modern needs, our HPSA combines usability, reliability, and industry-leading technology in an affordable, easy-to-implement solution.

HPSA Features

  • Purposeful Design: Every element, from the design of the cabinet to the curve of the horns, is designed for maximum efficiency, durability, and reliability

  • User Friendly: Launch alerts directly from the HPSA Dashboard in the Alertus Console. Run commands in real-time, run tests, check device status, and manage configurations remotely

  • Cost Effective: Lightweight aluminum alloy speakers, easily accessible electronics in a revolutionary cabinet design, and remote software management mean lower installation and long-term maintenance costs

  • Secure: Certified software behind Department of Defense firewalls, making this system one of the safest and most secure options available

  • Reliable: Wireless radio communication with optional IP/Wire redundancy; battery-operated system is continually charged and self-monitored

  • Unified Messaging: Dynamic text-to-speech technology provides enunciated emergency notifications that sound natural over siren systems, allowing for unified alerting across all integrated mass notification endpoints

Innovative Outdoor Alerting Technology

Alertus offers one of the most streamlined and cost-effective HPSA solutions on the market. Thanks to its modern design, the Alertus HPSA solution is faster and easier to implement and deploy, requiring less installation time.

  • Operational Characteristics

    • Over 90% energy efficient

    • Up to 75 minutes of continuous full-power operation

  • Innovative HPSA cabinet enclosure design

    • Two (2) compartment design eliminates the need for cooling fans and allows for easier maintenance

    • No internal moving parts that could be easily damaged or break

    • Easy to maintain and service, with swappable control boards to eliminate downtime and on-site diagnosis

  • Ability to integrate with other systems using audio inputs

    • Optional Local Control Unit microphone provides Live PA and cabinet-level status check

    • High-fidelity CODEC produces ultra-clear audio output

    • Intelligent connectivity allows over-the-air configuration updates

 
 

Ideal Environments for Alertus’ High Power Speaker Array

Military Bases

Communicate throughout the base or multiple operations centers with siren tones and clear voice messages.

College Campuses

Deploy giant voice emergency notifications for quad spaces and special events, including athletics and graduations.

Industrial Facilities

Send crisis communications throughout large, noisy areas and notify surrounding communities of critical events.

Outdoor Speaker Specifications

High Power Speaker Arrays

  • Secure wireless digital & analog communication

  • High Fidelity Class D 300W amplifiers

  • Assembly weight of 19.8lb/speaker

  • 150W audio driver

  • Secure hardwired IP connectivity

  • Digital modem (GPRS or Satellite)

Battery Power

  • High efficiency, 10A, 350W Universal AC input battery charger with Dual AC & Solar inputs

  • Input Power: 24vdc, using sets of two 12V maintenance-free batteries

  • Intelligent battery charging: Optimization based on modern algorithms to prolong battery life

Audio Power

  • Audio output power: 150W - 3000W+ (additional amplifiers available)

  • Amplifier output is 2 x 150W, maximum 200W capacity per channel

Related Products

Mobile High Power Speaker Array (MHPSA)

Provide siren tones and crystal clear voice messaging capability on a mobile trailer.