Nature: Low Frequency Or Audio Amplification (Lf)_Hifi_ Output Pole (E) Package Form: In-Line Package Limit Working Voltage: 140V Maximum Current Allowable Value: 10A Maximum Operating Frequency: 30Mhz Maximum Power Dissipation: 100W Package Including 10Pcs*(5Pcs*A1941+5Pcs*C5198)