WR SERIES Complete series

WR-218S-DX

P/N. 10428249

Model

Color

WR-218S-DX
P.N. 10428249
WR-218S-DXW
P.N. 10428250

Features

Passive, 1800 W, 2x 18″, ground-stackable long excursion bass-reflex subwoofer, DX, black

SPL Max: 139 dB
Dispersion: Omnidirectional
Weight: 70,0 kg ( 154,3 lb )

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description

The WR-218S is a passive subwoofer with an IP54 rating, designed for permanent professional outdoor installations. It incorporates two 18″ loudspeakers, model 18LX, for low-frequency reproduction, delivering high sound pressure levels and extended low-frequency response for sound reinforcement applications in outdoor environments. This subwoofer is designed to reinforce low-frequency reproduction in WR-320-DX line array systems. Its ultra-compact enclosure, made of birch plywood, minimizes unwanted vibrations and helps reduce distortion while maintaining stable acoustic performance under demanding conditions. This model is available in black or white finishes to facilitate integration into different environments.

The WR Series is designed to offer high resistance and durability in permanent outdoor installations. All metal components of the system are made of stainless steel to ensure high corrosion resistance. The connectors feature protection against liquids and dust through hermetic sealing and include a drainage system that prevents water accumulation. The grilles incorporate a three-layer textile barrier composed of acoustic fabric, filtering foam and a hydrophobic mesh that blocks dust, dirt and moisture without affecting sonic performance. All systems in the WR series share these protection specifications.

The WR-218S is manufactured exclusively in the DX (Direct Exposure) version, designed for installations fully exposed to the elements and equipped with a reinforced fiberglass exterior.

technical data

Performance
Frequency Range (-10 dB)	29 Hz – 160 Hz
Nominal Impedance	4 ohms
RMS Power Handling	2000 W
Peak Power Handling	8000 W
On-axis Sensitivity 1W/1 m	99 dB SPL
Maximum Peak SPL at 1 m	139 dB

Connectors
Audio Input Connector	Covered Barrier Strip Terminals
Audio Output Connector	Covered Barrier Strip Terminals
Enclosure
Enclosure Construction	Birch Plywood
Enclosure Geometry	Rectangular
Rigging	M10 Rigging Points
Finish	Fiberglass
Color	Black
IP Rating	IP54
Dimensions ( H x W x D )	550 x 1.065 x 675 mm 21,7 x 41,9 x 26,6 in
Net Weight	70,0 kg ( 154,3 lb )
Components
LF Driver	18LX
Shipping
Carton Dimensions ( H x W x D )	595 x 1.145 x 722 mm 23,4 x 45,0 x 28,4 in
Shipping Weight	80,0 kg ( 176,0 lb )