| Business | Phone |
| American Radio Corp 8105 Kingston Pike, Knoxville 37919 | (865) 694-8117 |
| Audio Specialties 7114 Kingston Pike, Knoxville 37919 | (865) 588-7264 |
| Auto Radio Svc 1520 N Central St, Knoxville 37917 | (865) 523-7763 |
| Bailey Electronics 1304 Whittbier Dr, Knoxville 37932 | (865) 769-0960 |
| Tweeter 8416 Kingston Pike, Knoxville 37919 | (865) 693-4168 |
| Custom Radio 7010 Kingston Pike, Knoxville 37919 | (865) 584-4605 |
| Dean's Auto Sound 2908 E Magnolia Ave, Knoxville 37914 | (865) 633-6058 |
| Extreme Car Audio 5223 Clinton Hwy, Knoxville 37912 | (865) 689-3400 |
| Lunsford's Car Audio 3646 Stoneridge Dr, Knoxville 37931 | (865) 693-4102 |