1. Harman PRO North America
8500 Balboa Blvd, Northridge, CA 91329
Coordinate: 34.2242,-118.49929
Phone: (818) 841-4600
2. Digital Sound and Lighting
18543 Devonshire St # 403, Northridge, CA 91324
Coordinate: 34.25726,-118.53851
Phone: (818) 523-2479
3. Akg Acoustics
8500 Balboa Blvd, Northridge, CA 91329
Coordinate: 34.2242,-118.49929
Phone: (818) 893-8411