The weather-proof compression drivers are specially suitable for hard wearing applications in noisy environments. 
	
		Their high SPL ensures exquisite intelligibility. Matching the power output capacity is possible via selector switch with screw driver slot. The loudspeakers provide quick damp terminals and stainless swivel-mounted wall-brackets which allow easy connection and mounting. Matching transformers for 100V operation are supplied within the package.
	
		 
	
		
			
				
					Nominal impedance: 1000 O / 100 V
					
						 
					
						 
					
						
							Continuous power handling: 10 W
							
								 
							
								 
							
								
									Matching: 10 / 5 / 3 / 1 W
									
										 
									
										 
									
										
											Frequency range:400…8000 Hz
											
												 
											
												 
											
												
													Sensitivity (1W/1m): 105 dB SPL
													
														 
													
														 
													
														
															Max. SPL: 115 dB SPL
															
																 
															
																 
															
																
																	Dimensions (AxB): Ø 162 x 187 mm