Constant directivity speakers (DSP) for DIYers | Page 2 | Audio Science Review (ASR) Forum
AudioShark Forums
Understanding 2-Element Cardioid Subwoofer Arrays : r/livesound
Full range cardioid | diyAudio
So I built an 18" sealed subwoofer. Build guide and bonus picture in album! More info in comments. : r/DIY
Waveguie and Cardioid on a Slim Baffle | diyAudio
Gainphile
NEXO Cardioid Subwoofers Part 1 - YouTube
Ground Sound
Sigberg Audio MANTA dual cardioid active speaker development thread | Audioholics Home Theater Forums
Mannsize. 3.5way active cardioid´ish | diyAudio
Make Your Sub Directional For Free | diyAudio
Fulcrum Launches Cardioid Subwoofer Product Line - Sound Forums | Sound Forums
Subwoofer Arrays
DIY Parabolic Microphone Setup Using an Old Satellite Dish | The Chris Alan
Advanced Subwoofer Techniques - Sound Forums | Sound Forums
Passive Cardioid Technology | Fulcrum Acoustic
How to Set Up a Subwoofer for Maximum Punch | PreSonus
Sealed vs Dipole vs Cardioid | Page 4 | DiyMobileAudio.com Car Stereo Forum
Setting Up A Cardioid Subwoofer System: Example 2 - ProSoundWeb
Passive Cardioid Technology | Fulcrum Acoustic
Do-It-Yourself Cardioid Sub
Cardioid Subwoofer | Subwoofer box design, Speaker box design, Speaker design
Cardioid project: DIY waveguide and passive cardioid midbass | AVS Forum
50 Cardioid Subs ideas | subwoofer, speaker projects, speaker design
