Eminence NSW4018-8 18" Tour Grade Subwoofer Driver

Regular price $629.00 $579.99 Sale

NOTE: This item is available at a discount to the manufacturer's minimum advertised price (MAP). For your best price as well as a shipping quote, please send an email to sales@gsgad.com.

Drivers CAN be added to pallets to save on shipping.  

Drivers ARE AVAILABLE for local pickup.  No shipping charges!


  • 3,200 Watts continuous program power capacity (RMS)
  • 4.0-inch copper voice coil
  • 18.2 mm xmax @ 1/3 gap; 22.4 mm usable excursion @ 2/3 gap
  • 26.7 mm peak excursion (damage point is even higher)
  • Neodymium magnet provides very high force factor 
  • Optimized cooling system
  • 18” Nominal Diameter
  • 96.6 dB sensitivity
  • 20.9 lbs.
  • Available in 8 Ohm only
  • Designed and assembled in the USA

Manufacturer's Datasheet (PDF)

All Genuine Eminence loudspeakers are supported by a 7-year warranty against any manufacturer’s defect in the continental United States. 


The Tour Grade line-up represents Eminence's top-of-the-line subwoofers.  

The NSW4018-8  works well in all our 18" cabs where a good balance between low-end output and hard hitting mid-bass is desired.