Bookshelf Speakers — DALI OPTICON 2 MK2

The DALI Opticon 2 MK2 is a bookshelf speaker from the Opticon range, which sits between the entry-level Oberon models and the higher Epicon and Rubicon ranges in the DALI catalogue. It belongs to the MK2 generation, an updated revision of the earlier Opticon platform.

Key specs that matter

DALI specifies 59 Hz to 25 kHz for the Opticon 2 MK2, an 86.5 dB sensitivity and an amplifier power window of 30 to 150 W. Nominal impedance is 4 ohms, lower than the 6 ohms of the Oberon models below it.

Engineering and use context

The lower impedance is the main practical difference from the cheaper Oberon speakers, since it places a heavier current demand on the driving amplifier.

Pairing

Choose an amplifier with somewhat more current capability than an Oberon system would need, so the 4 ohm load is handled comfortably.

Alternatives

One step down the Opticon line, the Opticon 1 MK2 has a more compact cabinet, shallower rated bass and a lower price.