QSC Introduces K Cardioid Single-Box Powered Cardioid Subwoofer | audioXpress
Back to Basics: Directional Subwoofer Arrays – FOH | Front of House Magazine
How to Set Up a Subwoofer for Maximum Punch | PreSonus
Xsub Cardiod and Super-Cardiod Array Settings v0
Do-It-Yourself Cardioid Sub
Simple Cardioid Sub Setup - YouTube
Cardioid Subs - Bose Portable PA Encyclopedia
Subwoofer Cardioid Arrays
Subwoofer Arrays - Amate Audio
QSC KS212C - K Cardioid Subwoofer @ The DJ Hookup
BC543 - Alcons Audio
NAMM SHOW 2017: QSC K Cardioid Subwoofer Dual 12-inch Active Subwoofer
How should I set up my subwoofers? Three ideas to consider.... - Carvin Audio
Setting Up A Cardioid Subwoofer System: Example 2 - ProSoundWeb
AES PNW Meeting Report - A Cardioid Subwoofer Array - Theory vs. Practice
QSC KS212C K Cardioid Dual 12" Powered Subwoofer | Music & Arts
How to correctly position multiple Subwoofers for Cardioid Deployment - Live Sound
Understanding 2-Element Cardioid Subwoofer Arrays – Between The Lines
Do-It-Yourself Cardioid Sub
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.