File:Cardioid Subwoofer Array.png - Wikipedia
Moving Target: Inside Applying Delay To Subwoofer Arrays - ProSoundWeb
How do you calculate cardioid subwoofer spacing? (gradient array) - Sound Design Live
Cardioid Subwoofers — Bob McCarthy
How do you calculate cardioid subwoofer spacing? (gradient array) - Sound Design Live
AES PNW Meeting Report - A Cardioid Subwoofer Array - Theory vs. Practice
Passive Cardioid Technology | Fulcrum Acoustic
Xsub Cardiod and Super-Cardiod Array Settings v0
QSC KS212C - A Festival bass array in a box! - Westend DJ Blog
How should I set up my subwoofers? Three ideas to consider.... - Carvin Audio
BC543 - Alcons Audio
Cardioid Subwoofers — Bob McCarthy
Directional Subwoofer Arrays: A Practical Approach - EAW: Eastern Acoustic Works
Do-It-Yourself Cardioid Sub
Do-It-Yourself Cardioid Sub
NAMM SHOW 2017: QSC K Cardioid Subwoofer Dual 12-inch Active Subwoofer
Bringing The Boom: Main/Sub Array Configurations & Implementation - ProSoundWeb
How to correctly position multiple Subwoofers for Cardioid Deployment - Live Sound
Cardiod Subwoofer Arrays - YouTube
Subwoofer Arrays - Amate Audio
Phase Wavelengths: The End Fire Cardioid Array made visible — Bob McCarthy
Cardioid Sub Workshop | Inline Gradient - YouTube
QSC KS212C - A Festival bass array in a box! - Westend DJ Blog
Simple Cardioid Sub Setup - YouTube
What is a Cardioid Subwoofer? Why Do I Need One?
How to correctly position multiple Subwoofers for Cardioid Deployment - Live Sound
