3-way Loudspeaker, Made with 15mm MDF board, Max Power: 200W, 12"" Low Frequency woofer, 8"" Mid-range driver, 1"" High Frequency dome tweeter, Golden terminal, Detachable wood grille frame, Dimensions: 15, 74""W x 12, 2""D x 24""H, Metric: 400 x 310 x 610mm, Nominal Impedance: 8 ohm, Frequency Response: 35-20k Hz, Sensitivity: 92dB, LF Driver: 1"", MID Driver: 8"", HF Driver: 12"", SKU: TBALL9822