Home Frequency Response: 50Hz~18.5KHz Dispersion :60°×40°(H×V) Sensitivity: 98dB Impedance :8) Rated Power :500W Bass unit: 15″×1 Treble unit: 1.74″Compress Driver Size: 500×550×820(mm) Weight: 30Kg Professional Audio Loud Speaker$215.00PriceQuantityAdd to Cart