Floorstanding loudspeakers — PureAudioProject Quartet15

The PureAudioProject Quartet15 speakers are designed for medium and large rooms. Each speaker is equipped with two proprietary 15-inch woofers with paper diffusers, a 10-inch custom midbase radiator and a 5-inch Voxativ AF-2.6 broadband driver responsible for reproducing the upper part of the range. According to the developers, the use of paper diffusers in all bands helps to maintain a uniform tonal character of the sound.