How should I set up my subwoofers? Three ideas to consider.... - Carvin Audio
Subwoofer array design Follow up : r/livesound
Setting Up A Cardioid Subwoofer System: Example 2 - ProSoundWeb
Simple subwoofer setups - HKAudio
How to correctly position multiple Subwoofers for Cardioid Deployment - Live Sound
AES PNW Meeting Report - A Cardioid Subwoofer Array - Theory vs. Practice
Do-It-Yourself Cardioid Sub
Back to Basics: Directional Subwoofer Arrays – FOH | Front of House Magazine
Xsub Cardiod and Super-Cardiod Array Settings v0
Wie optimiert man ein Cardioid-Setup? | PRODUCTION PARTNER | Production Partner
Subwoofer Arrays - Amate Audio
Understanding 2-Element Cardioid Subwoofer Arrays – Between The Lines
Back to Basics: Directional Subwoofer Arrays – FOH | Front of House Magazine
Cardioid Subwoofers | Bob McCarthy's Blog
How to correctly position multiple Subwoofers for Cardioid Deployment - Live Sound
A Concise Article on Cardioid Subwoofer Arrays – by Steve Bush — Bob McCarthy
Cardioid Sub Workshop | Inline Gradient - YouTube
Moving Target: Inside Applying Delay To Subwoofer Arrays - ProSoundWeb
Martin Audio Ltd - On #SubwooferSunday, here's 16 DSX in a broadside cardioid sub array for the recent socially distanced Gaia Summer Nights festival in Portugal with LVT Audiovisuais and MLA Compact.