Echo Horn
Use an Echo Shard to upgrade a Goat Horn to perform sonic boom attacks
About this Mod
Upgrade a Goat Horn with an Echo Shard in the smithing table using the Ward Trim. The horn is given a durability of 50.
Now, right-clicking with the horn will play the sound and create a sonic boom targeted at any players or mobs you are facing.
The sonic boom can hit entities through walls.
Available Versions
How to Install Echo Horn on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.4-pre1).
Install Mod
Open the mod browser in the dashboard and search for "Echo Horn". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.4-pre1, 1.21.3
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Echo Horn server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4-pre1). You can switch loaders with one click in the panel.
Is Echo Horn compatible with datapack and fabric and forge and neoforge and quilt?
Echo Horn officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.4-pre1, 1.21.3. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Echo Horn – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Echo Horn consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Rent Modded Server
Install Echo Horn with just one click on your server.