System Design
System Design
David Crawford has designed numerous systems in small and large venues with an array of different equipment. The top goal of DCA Sound is to get even coverage throughout the performance space to ensure a uniform sound, no matter the seat. I achieve this through matrix processors, which allows a designer or mixer to send a signal to a specified place and to disperse that signal accordingly.

I will meet with you to determine your needs for any given space or production, understand the budget, quote the equipment, and build the show. We will also install, test, and tune the room so the rig is ready to go as soon as the designer or mixer enters the room.

DCA Sound is experienced in working for musicals, straight plays, dance shows, and corporate events.


Block Diagrams
Elf Speaker Plot
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Elf Speaker MAPP Plot
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Elf Speaker Section
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Elf Speaker MAPP Section
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Elf SD8 Inputs
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Elf LS9 Inputs (Secondary Console)
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Elf SD8 Outputs
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Elf LS9 Outputs (Secondary Console)
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Elf Band Plot
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Elf Snake Plot
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Elf COM Plot
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Elf Video Plot
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