| Business | Phone |
| Audio Advice 3634 Foothill Blvd, Glendale 91214 | (818) 248-4663 |
| Central Auto Sound 1415 S Glendale Ave, Glendale 91205 | (818) 500-9022 |
| Hitronics 109 N Chevy Chase Dr, Glendale 91206 | (818) 241-1541 |
| Quality Mobile Video Com 621 Ruberta Ave, Glendale 91201 | (818) 242-9461 |
| Sounds Unlimited 709 S Brand Blvd, Glendale 91204 | (818) 547-1300 |