The German hi-fi website, i-fidelity.net has tested The OPTICON 2's, which they find are compact and great performers when it comes to converting sound.
"With the brand-new OPTICON 2, DALI has created a compact speaker that deliver a tight audio performance with a good stereoscopic imaging and is one of the most honest speakers in its class. This makes it by no means dull at any time, but one of the most inexpensive ways ever to enjoy music on decent level. The OPTICON 2 takes authenticity in music from compact loudspeakers to the next level, and at the same time, the speaker is packed up in a neat design."
The full review is available at i-fidelity.net.