双18寸低音：LT-218B
参数Technical Specifications Sub bass speaker
频响范围Frequency Response 30Hz~300Hz(±3dB）
低音LOW/Mid Driver 18"×2
高音HF Driver NONE
功率Handling Power 1200W(RMS)
阻抗lmpedance 4Ω
灵敏度Sensitivity 102dB
连续声压级Maximum Continuous SPL 133dB
声压级Maximum Peak SPL 139dB
扩散角Dispersion NONE
板材Cabinet Construction 13-PLY BIRCH PLYWOOD
表面处理Cabinet Finish polyurethane coating
连接方式input/Output 2×NL4R Speakon
外型尺寸（mm)Cabinet Dimension(mm) W1070×H568×L780