MINOR WEAR ON SPEAKER CLOTH. SOME LIGHT SCRATCHES AN CABINETS, BUT NICE! Acoustic Research AR1 Tower Speakers. Sealed Enclosure, Three-Way System. One 1″ Titanium Dome Tweeter, Two 5 1/4″ Mid/Bass Drivers, One 15 Side-Firing Woofer with 500 Watt Sunfire Power Amplifier. Impedance: 8 Ohms Nominal. MFR: 18 Hz – 23 kHz (Crossover at 100 Hz and 3.2 kHz). Size: 43″ H x 9 1/4″ W x 20 D. Weight: 85 pounds each.