BS 54BT
                                            Multi-impedance speaker pair
                                        
                                        
                                        
                                        
                                        
                                            
                                            
                                                                                            
                                        
                                        
                                        
                                                
                                                
                                                                                     Available
                                                                                
                                                                                    
                                            Barcode  :  8015439200541
                                        
                                        
                                                                                    
                                                Product By: 
                                                
                                            
                                             
                                                                                
                                            A particular transformer allows to use this speaker pair both with a 8 Ohm standard connection and with 100V constant lines.  The back selector allows to set the choice and to assign a power of 2,4,8 or 16W.