型号：  TA-2215          
  单15"  全频音箱          
  SINGLE  15"  SUB-BASS  SPEAKER  SYSTEM            
  标称功率：                            550W  （MAX/800W）          
  频率响应：                            40-18KHz  (±3dB)          
  标称阻抗：                                        4Ω          
  灵敏度：                                        98dB          
  单体组合：                            2×15"  +HF:D44          
  体积：(H×W×D)                        1200×540×470  (mm)          
  箱体材料：                                    Plywood