Open source DIY PA top design featuring a multiple entry horn arrangement that provides pinpoint accuracy and high fidelity in a 90°x60° coverage pattern.

Important Note:

JMOD v2.0 has passed the prototyping stage and is scheduled for a June 2025 release.

The 2.0 features a ground-up redesign that simplifies construction and improves directivity performance.

v2.0 Project Timeline

BEM/LEM Simulations - Completed 17-04-25

CAD Model - Completed 22-04-25

Prototype Measurements - Completed 25-04-25

First Field Test - Completed 21-05-25

Second Field Test - Scheduled 07-06-25

PDF Guide Release - Scheduled June 2025

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