Comparison: Logitech Z623 vs JBL Quantum Duo
| Logitech Z623 | JBL Quantum Duo | |
 |  | |
| Brand | Logitech | JBL |
| See Lowest Price | See Lowest Price |
This comparison of Logitech Z623 and JBL Quantum Duo was last updated on August 13, 2025.
| Logitech Z623 | JBL Quantum Duo | |
| | |
| Brand | Logitech | JBL |
| See Lowest Price | See Lowest Price |
This comparison of Logitech Z623 and JBL Quantum Duo was last updated on August 13, 2025.