Please unpack the products carefully and take a moment to read the instructions. At the end of the product’s useful life, please dispose of it at appropriate collection points provided — in your country. SPECIFICATIONS: High Frequency Uni: Air Motion Transformer Low Frequency Uni: Hemp impregnated cone Frequency Range: 45 Crossover Frequency Max RAS Power, 4.7kHz 50 Watts per channel Dimensions: H:253mm W:145mm D:205mm Weight: 3.