Earthquake Sound DB-XR User Manual
The Sound That Will MOVE You...
Earthquake Sound Corporation, 1215 O’Brien Drive, Menlo Park, CA, 94025. Ph (650) 327-3003. Fax (650) 327-0179.
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www.earthquakesound.com
Magma
DB-R
DBX-R
Tremor-XR
Subwoofers
Installation
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Reference
Manual