DJI AS1 Speaker for Matrice 4 Series - 114dB High-Volume Audio Payload

The DJI AS1 Speaker is a high-volume acoustic payload designed for the DJI Matrice 4 Series to facilitate long-distance communication and public broadcasts. It solves the challenge of real-time ground-to-air coordination during emergency response, search and rescue, and crowd management, ensuring clear voice transmission from the sky to the ground.

DJI AS1 Speaker - Powerful Acoustic Communication for Aerial Missions

The DJI AS1 Speaker is an essential accessory for public safety and emergency management, providing a clear and powerful voice for the Matrice 4 Series. This payload enables operators to broadcast pre-recorded messages or transmit real-time voice commands to individuals or crowds on the ground. Its lightweight design and seamless integration ensure that flight performance is maintained while adding critical communication capabilities to your aerial fleet.

• High-decibel output for clear long-distance acoustic transmission.

• Seamless integration with the DJI Matrice 4 Series accessory ecosystem.

• Supports real-time voice broadcasting and pre-recorded audio playback.

• Lightweight construction to minimize impact on aircraft flight time.

• Easy mounting and quick-release mechanism for rapid field deployment.

• Fully controllable via the DJI Pilot 2 flight application interface.

• Durable build quality suitable for diverse industrial and emergency scenarios.

• Enhanced situational awareness for ground teams and public safety officers.

Performance & Technical Specifications

Pro Insight: The AS1 Speaker is a core component of the Matrice 4 Series' comprehensive accessory upgrade, designed to maintain the platform's high-efficiency flight safety while adding specialized mission tools.

• Compatibility: Exclusively designed for the DJI Matrice 4 Series (M4T and M4E).

• Max Payload Support: Optimized for the Matrice 4's 200g payload capacity.

• Operating Temperature: Reliability maintained from -10° to 40°C.

• Control System: Integrated through the DJI Pilot 2 app.

• Mounting Type: Top-mount accessory port.

• Mission Integration: Compatible with laser annotation and intelligent detection workflows.

Core System Capabilities

Real-Time Aerial Broadcasting

The AS1 Speaker enables pilots to communicate directly with people on the ground in real-time. This is a vital capability for search and rescue operations where guiding a lost person or providing instructions to ground teams is required immediately. The system utilizes the drone's stable transmission to ensure voice clarity is maintained even at the edge of the operational radius.

Intelligent Mission Coordination

By integrating with the Matrice 4 Series' intelligent operation functions, the speaker can be used to provide acoustic alerts during automated inspections or security patrols. This adds a layer of proactive deterrence and safety, allowing the drone to not only see and record but to actively interact with the environment to manage risks.

Optimized Flight Integration

Unlike bulky third-party speakers, the AS1 is engineered to match the aerodynamic and weight profiles of the Matrice 4 airframe. This ensures that the drone's 49-minute flight time and 12 m/s wind resistance are not significantly compromised, allowing for longer communication missions in challenging weather conditions.

Operational Workflows & Safety

Emergency Response & Firefighting: During fire incidents, the AS1 Speaker can broadcast evacuation orders or safety instructions to trapped individuals while the Matrice 4T provides thermal imaging. This combination of visual and acoustic data significantly improves the effectiveness of first responders.

Public Safety & Crowd Management: In large gatherings or public events, the speaker allows for efficient crowd control and information dissemination. Officers can use the drone to identify congestion points via the wide-angle camera and immediately broadcast rerouting instructions to the public.

Industrial Site Security: For large-scale utility or oil and gas facilities, the AS1 can be used to warn unauthorized personnel or provide safety reminders to staff in hazardous areas. The ability to move the speaker rapidly across a facility makes it more versatile than fixed-point public address systems.

Frequently Asked Questions

How does the AS1 Speaker impact the Matrice 4's flight performance?

The AS1 is designed as a lightweight accessory to fit within the Matrice 4's 200g payload limit. While any accessory affects battery life, the impact is minimized to ensure the aircraft retains its high-efficiency flight characteristics for long-duration missions.

Why is the AS1 Speaker better than a ground-based megaphone?

The AS1 provides a superior vantage point for acoustic transmission, allowing sound to travel over obstacles that would block ground-based speakers. It also allows the communication source to move dynamically with the target, which is essential in search and rescue or moving crowd scenarios.

How is the audio content managed during a flight?

The pilot manages all audio functions through the DJI Pilot 2 app. This includes toggling the live microphone for real-time speech, selecting saved audio files for looped broadcasts, and adjusting the volume to suit the environmental noise levels and mission distance.

What’s in the Box

• 1 x DJI AS1 Speaker (Matrice 4 Series)

• 1 x Mounting Hardware and Connection Cable

• 1 x User Manual and Installation Guide

Dronedesk Expert Tip: Maximize your operational efficiency by using Dronedesk to log your audio broadcast missions. Dronedesk is the web-based drone operations management platform that makes planning safe drone flights super-simple and efficient. It saves you and your drone team hours of admin by doing all of the air, ground and weather intelligence data gathering for you so that you've got all the risks covered and can focus on delivering clear communication in the field.