Dual 18 Huge Subwoofer Speaker

The subwoofer S-218 is a high performance sub-bass system designed for large scale venues including touring and fixed installations. It features with twin 800 watt 18" (460mm) driver units with magnet structure and suspension engineered for maximum linear excursion. Its twin woofers are housed in bandpass box to deliver ultra powerful bass energy. The S-218 extends low-bass response and high efficiency makes it an ideal partner for W-series line array systems wherever high power, extended bass is required. It can be ground stacked with CVR W-5/W-312/CV-8 outdoor line array systems, also it possesses high output apability with low frequency extension. In addition, S-218 is ideal for fixed sound installations such as discos, theaters, nightclubs, halls, conference centers and commercial events. 

Model S-218 
Type Dual-drivers sub-bass system 
Frequency Response 30Hz -120Hz ± 3dB 
Power handling 1600W(RMS)3200W(PEAK) 
Sensitivity 115dB(1W/1M) 
Max S. P. L 147dB(PEAK/1M) 

Components 2× 18"(460mm) woofers 100mm(4in)coil 
Nominal impedance 4 ohm 
Finish black paint 
Speaker cables 1(+)1(-) 
Input connectors 2× NL4MP speakon 
Dimensions 1135× 640× 790mm(W× H× D) 
Package dimensions 1215× 720× 870mm/0.76cbm 
Enclosure plywood 
Net weight 89kg 
Gross weight 95kg