Wharfedale Pro WLA-218 SUB, subwoofer with 2 x 18" featuring massive bass in a versatile configuration. The 2 Wharfedale Pro LF 18" drivers with massive 4" voice coils produce up to 138dB SPL - while their cast aluminium frames reduce any risk of mechanical distortion.
The WLA-218SUB cabinet is constructed from 18mm birch plywood, and all internal bracing is designed to avoid vibrations or distortion of the physical shape during prolonged use at high volume. This massive subwoofer is designed for ground placement.
Dual chamber configuration 2 x 18" subwoofer with dual chamber
Frequency response (+/-3dB) 30Hz - 1.5kHz
Frequency range (-10dB) 30Hz - 1.5kHz
Sensitivity (2.83w/1m) 100dB
Calculated max SPL @1m 138dB
Nominal system impedance Parallel 4Ω, Discrete 8Ω x 2
LF transducer
Size 2 x 470mm / 18"
Voice coil size 4"
Magnet material Ferrite
Frame material Aluminium
Nominal impedance 2 x 8Ω
LF power (re:AES2-2012) 2 x 800w
Continuous system power 1600w in parallel / 800w discrete
Program power of the system 3200w parallel / 1600w discrete
Peak power of the system 6400w parallel / 3200w discrete
