Electro-Voice EKX-18S

​18-Inch Passive Subwoofer 


Axial Sensitivity (SPL, 1 W @ 1 m) 96 dB 
Connector Type Dual NL4 
Coverage (Nominal -6 dB) H 90 ° 
Coverage (Nominal -6 dB) V 60 ° 
Enclosure Material 15 mm, plywood with EVCoat 
Frequency Response (-10 dB) 35 Hz - 300 Hz Half Space Measurement 
Frequency Response (-3 dB) 50 Hz - 100 Hz Half Space Measurement 
Grill 18 AWG steel with powdercoat 
LF Transducer EVS-18C 457 mm (18 in) 
Maximum SPL 134 dB 
Minimum Impedance 7 ohm 
Nominal Impedance 8 ohm 
Power Handling (Continuous / Peak) 400 W/1600 W 
Recommended High-Pass Frequency 30 Hz 
Shipping Weight 40.1 kg (88.41 lbs) 
Height 12RU 520 mm (20.47") 
Width 606 mm (23.86") 
Depth 612 mm (24.09") 
Weight Net 31.8 kg (70.11 lbs)