Wharfedale Pro WLA-218BX User Manual Download Page 4

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PRODUCT FEATURES

Low frequencies usually go everywhere. Alot of output energy can end up in places where the audience 

do not benefit from it. Having great low frequencies behind the stage is a waste of power and energy.

It’s for this reason the new WLA-218BX can be easily deployed in an Inverted Stack Gradient Array (iSGA) 

configuration.

A front grille speakON compatible connector means that the Gradient Array can easily be built with other 

subwoofers. Working together, the phase will combine resulting in more directional low-end frequencies 

which focus on the audience, rather than backstage.

WLA-218BX uses the acclaimed Reason-X 18” subwoofer drivers. With 4.0” voice coils and an impedance 

boost around 35 Hz, these efficient drivers simply deliver extreme bass.

And, when used in the iSGA configuration, they deliver that bass directly into the face of the audience.

WLA-218BX - There’s no going back!

Features

•       

Front speakON for Inverted Stack Gradient Array configuration

•      

4.0” voice coils using acclaimed Reason-X LF drivers

•       2000 watts AES (RMS)
•       4000 watts Programme
•       8000 watts Peak

•       18 mm Plywood construction

•       A powerful sub with cardioid functionality 

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