DJI AS1 Drone Speaker for Matrice 4 and 4D Series, Grey

The DJI AS1 Speaker is a drone-mounted audio accessory compatible with DJI Matrice 4 and Matrice 4D Series aircraft, including the Matrice 4, 4E, 4T, 4D and 4TD. It provides voice broadcasting and audio communication during flight. Operators can transmit live speech, play recorded messages, import media, or convert text into spoken announcements. Maximum sound output is rated at 114 dB at a distance of 1 metre. This output supports audible instructions and warnings across public-safety, inspection, emergency-response, and site-management operations.

At 90 g, the speaker adds aerial communication capability while keeping its contribution to the aircraft payload low. Echo suppression improves the clarity of live announcements. Its IP55 protection rating addresses exposure to dust and water during outdoor operation. The accessory can function independently when audio is the only requirement. It can also operate alongside a compatible spotlight for missions that require simultaneous illumination and audible communication.

• 300 m maximum operating distance: supports broadcasting across a wide area
• 15 W rated output: specifies the speaker’s electrical output
• 70 × 47 × 73 mm form factor: compact enough for drone-mounted use
• -20 to 50 °C operating range: suitable for varied environmental conditions
• 1 speaker per pack: supplied as a single drone accessory
• Grey finish: matches the stated product colour