Product Model: RM-711A_x000D_\n_x000D_\nFrequency Response: 20-20,000Hz_x000D_\n_x000D_\nOutput Sensitivity: 96+2dB_x000D_\n_x000D_\nMicrophone Sensitivity: -42+3dB_x000D_\n_x000D_\nImpedance: 32+ 15%_x000D_\n_x000D_\nRated Power: 5mW_x000D_\n_x000D_\nDriver Unit: 14.2mm_x000D_\n_x000D_\nNet Weight: 14G_x000D_\n_x000D_\nCable