Speaker parameters specification 1. Impedance: 8 Ω 2. Power: 100W (Pink-Noise) 3. Frequency response: 45Hz-40kHz 4. The sensitivity: 84±3dB (at@1m/2.83v) 5. Voice coil: 35 core bass 6. Divider: Bass second-order / treble third-order (crossover point 3.5kHz) 7. Height * width * depth: 40 x 22 x 29.2cm 8. Weight (each): 8.6kg