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Wharfedale WLA-218BX Dual 18″ Passive Subwoofer

Original price was: R23,999.00.Current price is: R20,699.00. - Each

WLA-218BX

A lot 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. 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.

 

Key Features

Front speakON connector
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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Description

Specifications

 

Model Nam : WLA-218BX
System Type : Passive
Configuration : Dual 18″ Subwoofer
Frequency Response (+/-3 dB) : 30-800 Hz
Frequency Range (-10 dB) : 25-800 Hz
Sensitivity 2.83V/1M : 109 dB
Calculated Maximum SPL @1 Meter : 148 dB
System Rated Impedance : 4 Ω

Low Frequency Transducer

Size : 2 x 470 mm / 18″
Voice Coil Size : 102 mm / 4.0″
LF Magnet Material : Ferrite
LF Frame Material : Aluminium
Rated Impedance : 2 x 8 Ω
LF Power re:AES2-2012 : 2 x 1000 W
Nominal Impedance : 4 Ω

Power

System AES (RMS) Power : 000 watts
System Programme Power : 4000 watts
System Peak Power : 8000 watts

Crossover Frequency

Input Connectors : 3 x speakON NL4 (speakON compatible) (2 rear, 1 front)
Rigging : No
Pole Mount : No
Handles : 4 on Sides

Enclosure

Cabinet Type : Rectangle
Enclosure Material and finish : 18 mm plywood
Colour Options : black paint
Grille Material & Finish : steel

Dimensions – Unpacked (mm / inches)

Height : 560 mm / 22.0″
Width Front : 1065 mm / 41.9″
Width Rear : 1065 mm / 41.9″
Depth : 756 mm / 29.8″

Dimensions – Packed (mm / inches)

Height : 638 mm / 25.1″
Width Front : 1138 mm / 44.8″
Width Rear : 1138 mm / 44.8″
Depth : 829 mm / 32.6″

Weight

Net Weight : 75.0 kg / 165 lbs
Gross Weight : 87.7 kg / 192.9 lbs

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