The iridium speaker series is the entrance of great sound by Ground Zero. The line is focused on providing the end-user with fantastic value, and easy installation while increasing the sound quality and performance of your car's sound system. 
 
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2-way coaxial speaker system
	
Coated paper cone
	
Rubber surround
	
Euro-DIN basket
	
Resonance free steel basket
	
Universal 4 ohms version
	
13 mm / 0.51″ Mylar tweeter
	
Ferrite motor
	
6 dB/oct high pass filter
	
Incl. protection grill
	
Shallow mounting depth
 
Specifications:
	
		
			
Model
			
			
2-way coaxial speakers
			
		
		
			
Diameter
			
			
165 mm / 6.5"
			
		
		
			
Belastbarkeit (RMS/max.)
			
			
70 / 110 Watts
			
		
		
			
Impedanz
			
			
4 Ohms
			
		
		
			
Effizienz
			
			
91 dB
			
		
		
			
Frequency Response
			
			
60 Hz – 20 kHz
			
		
		
			
Tweeter
			
			
13 mm / 0.51" mylar
			
		
		
			
Cone
			
			
Coated Paper
			
		
		
			
Einbautiefe
			
			
44 mm