Iprosurv · Audio for the Matrice 4 Series
DJI AS1 Speaker
Deliver clear instructions from your Matrice 4 aircraft.
Add a compact aerial audio capability to a compatible Matrice 4 Series aircraft. The DJI AS1 Speaker supports live broadcasts, recorded messages, imported audio and supported text-to-speech for planned communication tasks.
How can we help?Speak to the TeamTell us what you need and we will help you choose the right option.
114 dBmaximum at 1 m*
Up to 300 mreference broadcast range*
90 gexcluding bracket
Live audioand recorded messages
Put it to work for you
Communicate with the ground
Deliver clear, prepared instructions where the planned operation calls for aerial messaging.
Choose how to broadcast
Use live audio, recorded messages or imported files. Supported English text-to-speech provides another way to prepare a message.
Pair audio with illumination
Use the AS1 independently or combine it with the compatible AL1 Spotlight to build the setup around the operational requirement.
Key specifications
Audio
- Maximum sound level114 dB at 1 m*
- Reference broadcast rangeUp to 300 m*
- Broadcast optionsLive, record and broadcast, imported file, text-to-speech
- Maximum power15 W
Physical
- Weight90 g, excluding bracket
- Dimensions73 × 70 × 47 mm, excluding bracket
- Operating temperature-20°C to 50°C
- MountingQuick-release hand-tightened screws
Compatibility
- Matrice 4 SeriesMatrice 4E and Matrice 4T
- Also supportedMatrice 4D Series, with specified mounting arrangement
- Combined useCompatible with DJI AL1 Spotlight
- Text-to-speechEnglish and Mandarin Chinese supported
*Manufacturer test figures at 25°C; audibility depends on sound source and conditions. Mounting affects aircraft performance; on Matrice 4D Series it disables upward obstacle avoidance. Complete activation, compass calibration and firmware updates as instructed by DJI.
What’s included
- DJI AS1 Speaker × 1
- Spare adapter bracket × 1
- Hex key × 1
Aircraft and AL1 Spotlight are sold separately. Follow DJI’s installation and audio-use guidance, including restrictions on use near people and noise-sensitive areas.
Complete your setup
Explore related equipment to build a practical kit around the way you work.
Matrice 4T
Explore an aircraft with visual and thermal capture.
Matrice 4E
Build an aerial setup around mapping-focused capture.
DJI AL1 Spotlight
Add compatible illumination alongside your aerial audio setup.
Speak to the Team
Tell us which product or package you are considering and what you want to achieve. We can help check compatibility, accessories and the support you need.