This is an audio system with a diffuser of pressed cellulose with additions of cotton fiber. The combination of the pulp of the diffuser to operate at low frequencies and the metalized dome tweeter allows you to achieve a balanced soft sound with a power of only 8-10Ватт the canal. Thus it is possible to obtain sufficient sound pressure and a high accuracy of reproducing the entire audio frequency spectrum. Low level of harmonics due to a three-fold margin of input power. Speakers can work with low-cost amplifiers are entry-level. High sensitivity will not only save on the purchase of Watts, but also to simplify the installation on the power supply and use the OEM wiring to the speakers, no drilling of the connectors under the speaker cable.