Überblick und Funktionsweise gerichteter Subwoofer-Anordnungen - EventElevator
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TI 330 Cardioid Subwoofer Array – CSA 1.4 en
cardioid subwoofer ratio
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Blackline B22 Sub Bass Speaker with Blackline J8 Line Array Speaker - China Subwoofer and Professional Audio price | Made-in-China.com
Frequency Enhanced Cardioid Subwoofer Array (Fe CSA) | Bodo Felusch
A Concise Article on Cardioid Subwoofer Arrays – by Steve Bush — Bob McCarthy
cardioid subwoofer array Archives - Sound Design Live
Frequency Enhanced Cardioid Subwoofer Array (Fe CSA) | Bodo Felusch
Subwoofer Arrays - Gearspace.com
Vtx S25 Dual 15' Cardioid Arrayable Subwoofer with Vtx V20 Double 10 Inch Line Array Speaker Professional Loudspeaker - China Subwoofer and Professional Audio price | Made-in-China.com
CSA : The cardioid sub array . (according to some from D&B) | Timo's World all around the globe
cardioid subwoofer array Archives - Sound Design Live