The Wharfedale Diamond 12.0 is the most compact speaker in the Diamond 12 series, featuring Klarity cone technology formulated from polypropylene and mica for a lightweight, rigid driver with low colouration and fast response. Designed for small-footprint hi-fi systems or high-performance surround channels.
| Type | 2-way bookshelf speaker (pair) |
| Frequency Range | 68 Hz - 20 kHz |
| Sensitivity | 84 dB |
| Impedance | 8 ohms |
| Bass Principle | Bass reflex, rear port |
| Drivers | 1 x 4 inch Klarity cone woofer, 1 x 25mm soft dome tweeter |