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.
How to correctly position multiple Subwoofers for Cardioid Deployment - Live Sound
NAMM SHOW 2017: QSC K Cardioid Subwoofer Dual 12-inch Active Subwoofer
Cardioid Subwoofers Products | Fulcrum Acoustic
How to Set Up a Subwoofer for Maximum Punch | PreSonus
Cardioid Subwoofers | Bob McCarthy's Blog
Cardioid Sub Workshop | Inline Gradient - YouTube
QSC KS212C Cardioid Subwoofer 2 x 12" | MUSIC STORE professional
Back to Basics: Directional Subwoofer Arrays – FOH | Front of House Magazine
Subwoofer Cardioid Arrays
Simple Cardioid Sub Setup - YouTube
Cardioid Subs - Bose Portable PA Encyclopedia
BC272 Cardioid Sub: Reduced Size, Increased Control - Alcons Audio
Setting Up A Cardioid Subwoofer System: Example 2 - ProSoundWeb