| Business | Phone |
| Xtreme Sound 1701 Queen City Ave, Cincinnati 45214 | (513) 471-5602 |
| Xtreme Sound 7863 Beechmont Ave, Cincinnati 45255 | (513) 474-5626 |
| Audio Advantage 5545 Colerain Ave, Cincinnati 45239 | (513) 591-2666 |
| Audiovox Midwest Corp 32 Triangle Park Dr, Cincinnati 45246 | (513) 772-0040 |
| Big Papa's Car Audio 4025 Red Bank Rd # 107-108, Cincinnati 45227 | (513) 561-5300 |
| Vision Auto Sport Inc 2935 Glendale Milford Rd, Cincinnati 45241 | (513) 554-4400 |
| Carl's Stereo On Wheels 8175 Hetz Dr, Cincinnati 45242 | (513) 469-2111 |
| L A Sound Center Inc 7810 Colerain Ave, Cincinnati 45239 | (513) 729-1872 |
| Perfect Box 2134 Schappelle Ln, Cincinnati 45240 | (513) 674-9257 |
| Queen City Radio Automotive 222 W 12th St, Cincinnati 45202 | (513) 421-3070 |
| Spade Kreations 11308 Dallas Blvd, Cincinnati 45231 | (513) 742-9380 |
| Uloho Car Audio 4030 Reading Rd, Cincinnati 45229 | (513) 221-8564 |