Diamond 25 is a compact version of the Diamond 28 model.

In the 2,5-inch construction as in Diamond 28 model the Scan Speak textile dome was used, the midrange and the bottom of the strand were handled by a pair of 15 cm Norwegian Seas converters. Diamond 25 is offering a sound that is dynamic, consistent and well-differentiating the recordings. Through the slight tilt of the construction was obtained the intended visual effect combined with the optimization of the phase dependance between the speakers.
In the Diamond 25 set the steering is installed with the direct installation technique, and only polypropylene capacitors were used in it. The location of the coils was optimised in order to minimise the interaction.
The loudspeaker enclosures of Diamond 25 set were made in the same technique as in the Diamond 28 model. The construction is made from the solid MDF boards, bituminous mats and sheep's wool were being used for dampening. The whole construction was stiffened inside with the additional reinforcement.
The column was placed in the plinth, which apart from giving aesthetic impressions is also anti-vibration platform for the speaker set.

Diamond 25 is a unique combination of natural sounding and characteristic of the new line original look of the construction. Smaller set will integrate better in smaller rooms while keeping the character of the sounding well known from Diamond 28 columns.

The columns are dedicated for use in rooms with a floor area from 18 to 32 m2.