DJI AS1 Speaker for Matrice 4 Series

The DJI AS1 Speaker supports live broadcasting, recorded messages, imported audio and text-to-speech, with echo suppression for real-time communication.

DJI specifies a maximum loudness of 114 dB at 1 metre and a broadcast range of up to 300 metres under test conditions. Actual audibility depends on the sound source, software and environment. The speaker and compatible spotlight can be used independently or together.

• Tighten the screws when installing the speaker and make sure the interface is properly sealed. For long-term use or with DJI Dock, retighten with the included hex key.
• Remove the adapter bracket at the bottom when using the speaker with Matrice 4D Series drones or alongside the spotlight.
• Connect to the internet after installation to activate the speaker and calibrate the compass as instructed, and apply any firmware update promptly.
• With the speaker installed, upward obstacle avoidance on Matrice 4D Series drones is disabled and power performance is affected. Ensure flight safety.
• Do not use the speaker near people or in urban areas where noise-sensitive structures are concentrated. The loudness could lead to accidents or injuries.
• Avoid playing single-frequency sounds, which can cause irreversible damage to the speaker.

Tested at room temperature (25 C) and for reference only. Actual results vary with software version, sound source and environment. Text-to-speech currently supports Mandarin Chinese and English only. The latest firmware is required.