Beautiful vintage speaker set from the Interaudio series made by Bose. This particular model is from the 2000 series which has a powerful, full, warm but clear sound for which Bose is well known. It is actually unbelievable that these speakers have survived time so well, the only thing that has been refurbished are the foam speaker edges from the bass woofers. Apart from that these speakers are an attractive piece of eye candy for vintage lovers, they easily fill up a larger living room with that typical Bose sound. For sure these speakers can survive many more years. Specs: - Woofer: 8" High energy Alnico Magnet - Tweeter: 1 3/4 inch High energy Alnico Magnet - Crossover Frequency: 1900Hz - Load: 60watts RMS - Impedance: 8ohms - 510mm x 310mm x 230mm - Weight: 7.8kg each