| Business | Phone |
| Ace Sound Sales & Svc 5336 S Peoria Ave, Tulsa 74105 | (918) 744-9405 |
| Owings Sound Specialties 5663 S Mingo Rd # F, Tulsa 74146 | (918) 459-0991 |
| Pi Speakers Po Box 702006, Tulsa 74170 | (918) 663-2131 |
| Quintessence Audio 2732 E 13th Pl, Tulsa 74104 | (918) 744-9777 |
| Signal Communications Inc 2828 E 91st St, Tulsa 74137 | (918) 298-7046 |