Definitive Technology ProCinema 600 Speakers ( US-based company ) in good shape.
The speaker gives a warm and lively sound thanks to the BDSS drivers pressure-coupled to a mid/bass radiator that gives the satellite speakers great lower mid-range for added body and warmth in vocals and instruments.
Frequency Response 65 Hz – 30 kHz
Recommended Amplification 10 – 150 watts
Dimensions 4" W x 41 /4" D x 7" H