User manual with safety, setup, placement, connection and maintenance instructions for the Focal DIABLO UTOPIA COLOUR EVO bookshelf speakers.
This manual describes the Focal DIABLO UTOPIA COLOUR EVO, a compact 2‑way bass‑reflex bookshelf speaker. It provides all the information needed to install, position, connect and maintain the speakers safely and effectively.
Key sections cover important safety instructions, recommended placement geometry, wiring polarity, accessory installation, running‑in period, cleaning guidelines, amplifier selection, and warranty conditions.
| Speaker type | Compact bass‑reflex 2‑way bookshelf |
|---|---|
| Mid‑bass driver | 16.5 cm “W” Power Flower |
| Tweeter | 27 mm IAL2 pure beryllium inverted dome |
| Frequency response (±3 dB) | 44 Hz – 40 kHz |
| Sensitivity | 89 dB (2.83 V/1 m) |
| Nominal impedance | 8 Ω |
| Minimum impedance | 4 Ω |
| Crossover frequency | 2200 Hz |
| Recommended amplifier power | 25 – 200 W |
The manual recommends using an amplifier delivering 25 to 200 watts.
Dust with a dry cloth; if needed, use a slightly damp cloth, and never use solvents, detergents, alcohol or abrasive cleaners.