Canton Chrono 502.2. Tweeter size: 25.4 mm (1 "), Woofer size: 152.4 mm (6 "), Tweeter size: 25 mm. RMS rated power: 60 W, Peak Music Power Output (PMPO): 100 W, Frequency range: 33 – 40000 Hz. Amplifier output power: 0 W. Driver cone material: Aluminium, Transducer material: Aluminium. Weight: 5700 g