LF Drivers: 6 x 10” Voice Coil: 2” Magnet Weight (each): 30 oz HF Drivers: Horn/Driver Voice Coil: 1” Magnet Weight (each): 8 oz RMS Power Handling: 600-Watts Frequency Response (-3dB): 53Hz-18kHz Usable Low Frequency (-10dB): 42Hz Nominal Impedance: 4-Ohms Sensitivity: 98dB Maximum SPL: 125dB Dimensions (W x H x D inches): 24 x 40 x 16 Weight: 115 Pounds