Sensitivity: 98dB

Buy at www.musicianscart.com Ampeg SVT-410HE 4×10″ 500-watt Bass Cabinet 990302311 , LF Drivers: 4 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: 500-Watts,Frequency Response (-3dB): 60Hz-18kHz,Usable Low Frequency (-10dB): 43Hz,Nominal Impedance: 8-Ohms,Sensitivity: 98dB,Maximum SPL: 122dB,Dimensions (W x H x D inches): 24 x 25 x 16,Weight: 91 Pounds.