The JBL JRX218S Passive Compact Subwoofer is an ultra heavy duty sub loaded with a high quality 18-inch woofer with a cast frame and 3-inch voice-coil. This incredible sub displays the remarkable value, great sound quality and professional reliability of JBL's JRX line designed for working musicians, DJ's, music venues and more.

With a 1400 watt peak power rating, the JRX218S can tackle virtually any stage! JBL also outfits this 1x18-inch passive sub with a top mounted speaker pole receptacle, all steel handles and 18-gauge perforated steel grill.

Features:

- 1x18" compact passive subwoofer
- 350 W (continuous), 1400 W (peak) power capacity
- Constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for durability and improved low-frequency performance
- Covered in black carpet
- A top mounted, cast aluminum 35 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX218S as a base for a midhigh speaker cabinet
- Non-resonant, all steel handles are used
- Attractive 18-gauge perforated steel grill protects components from damage

Note: Unpowered speaker, requires separate power amplifier.