The EVO-X Series strikes the perfect balance between affordability and performance.  Positioned in-between the Impact Series and the Delta Series of passive loudspeakers, EVO-X is a new multipurpose lineup of 8 models featuring many useful and practical design elements.

All models benefit from a hardwearing Rhino Rock paint finish and are visually enhanced with the iconic Wharfedale Pro ‘boomerang’ logo being engraved onto their surface.  All models also feature practical 4-way handles to make transportation simple and pain-free.
Full range models feature a unique +3dB HF boost switch allowing for quick, on-stage tweaks to be made to the sound as the crowd grows while the 3 subwoofer options all have high pass filter outputs, reducing onstage cabling and peripherals.
Robust crossover designs, elliptical waveguides and large voice coils ensure that the sound quality is as beautiful as the cosmetic design.
Simply – great sounding and reliable PA!


Key Features


  • 15″ Passive subwoofer
  • MDF construction with front tuned port
  • Durable Rhino Rock paint finish
  • 2 x 4-way rubberised handles
  • Dual speakON compatible and 1/4″ jack inputs
  • Continuous 400w
  • Programme 800w
  • Peak 1600w
  • Hi Pass filter output

Hi pass output connector
All subwoofers in the EVO-X series feature a hi pass filter output.This means that its simple to create a large EVO-X system without having to use external c
rossovers or DSP’s.Simply connect your power amp to the EVO-X subwoofer and then take the hi pass output connector out to another full range EVO-X model.Tidy cabling and great sound! Simple!

Iconic boomerang
The surface of EVO-X is covered in our enhanced Rhino rock paint.This is durable and hardwearing and will protect the EVO-X throughout its life.The surface of EVO-X is also engraved with the iconic Wharfedale Pro boomerang logo. A logo which demonstrates sonic and hardware quality.

Tough MDF construction
The cabinet is constructed of MDF.This solid, but still lightweight, material gives EVO-X rigidity and reduces any mechanical distortion which a lesser material may introduce.The MDF material also contributes to the overall tone of EVO-X. It delivers a warmth and roundness to the sound, making EVO-X a pleasure to listen to, even at higher volumes.

Eye candy movie from ProLight & Sound, 2018. Frankfurt
Eye candy movie from ProLight & Sound, 2018. Frankfurt



Model name EVO-X15B
System type Passive
Configuration Subwoofer
Frequency Response (+/-3dB) 40Hz-250Hz
Frequency Range (-10dB) 35Hz-250Hz
Sensitivity (2.83v/1m) 99dB
System rated impedance
Calculated Maximum SPL @1m 131dB
Low Frequency Transducer
Size 381mm/ 15″
Voice coil size 64.26mm / 2.5″
Rated impedance
LF Power (re:AES-2012) 400w
System continuous power 400w
System programme power 800w
System peak power 1600w
Crossover Frequency 150Hz
Input connectors 2 x NL4 (speakON Compatible) + 2 x 1/4″ Jacks
Pole mount 35mm pole socket
Handles 2 on sides
Enclosure material MDF
Finish Rhino rock paint
Grille material and finish 1.2mm steel
Dimensions – unpacked
Height 591mm / 23.27″
Width front 460mm / 18.11″
Width rear 460mm / 18.11″
Depth 510mm / 20.08″
Dimensions – packed
Height 656mm / 25.83″
Width front 556mm / 21.89″
Width rear 556mm / 21.89″
Depth 506mm / 19.92″
Net weight 28.5kg / 62.7lbs
Gross weight 33.5kg / 73.7lbs