The Wharfedale Diamond 12.3 is a floorstanding speaker in the Diamond 12 series, featuring Klarity cone technology with dual woofers for powerful, extended bass. The slim cabinet design suits most living spaces whilst delivering room-filling sound for both stereo and home cinema applications.
| Type | 2-way floorstanding speaker (pair) |
| Frequency Range | 38 Hz - 20 kHz |
| Sensitivity | 88 dB |
| Impedance | 8 ohms |
| Bass Principle | Bass reflex, rear port |
| Drivers | 2 x 5 inch Klarity cone woofer, 1 x 25mm soft dome tweeter |
