WHARFEDAL PRO Impact-X Series 600 Watts RMS 18" Passive Subwoofer with Bigger Cabinet

IMPACT-X18BL

Wharfedale Pro

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IMPACT-X18BL

600 watts


AES (RMS)
  • 18″ Passive Subwoofer
  • 134 dB max SPL @ 1 meter
  • 30Hz – 250Hz
  • 2.5″ LF voice coil
  • MDF construction 
  • Combi connector inputs
  • 600 watts AES (RMS)
  • 1200 watts Programme
  • 2400 watts Peak

ELIPTICAL WAVEGUIDES

Full range models feature a 90° x 60° Elliptical Waveguide

In real-world terms this means that the higher frequencies can be heard with definition at 90° in the horizontal plane, and 60° in the vertical.

All full range models in the Impact-X series use this same elliptical waveguide design which makes for controllable coverage when using multiple Impact series loudspeakers.

IRIS X COMPRESSION DRIVERS

The coil size and electrical sensitivity of a loudspeaker transducer is critical to its performance.  Impact-X loudspeakers now include our proprietary IRIS X design which delivers Increased coil Radius and Increased electrical Sensitivity.  The radius of the coil ensures smooth heat dissipation during prolonged high volume use, while the increased electrical sensitivity ensures that the transducer converts as much electrical power into sound output as the laws of physics allow.  

A hot transducer wastes energy, risks damage and distorts.  IRIS X reduces this through improved heat dissipation and improved efficiency.

In real-world terms, IRIS X transducers deliver higher SPL with less distortion.  They lead the market with specifications and are designed and built entirely within Wharfedale Pro.

Increased Radius Increased Sensitivity

ROUTED LOGO

Impact-X features a routed Wharfedale Pro logo.

It is a logo to be proud of. A logo that lets your audience know that the sound of your even will be of the highest possible quality.

COMBI JACK INPUTS

A handy feature are the NL2 combi jack connectors which are used in all models of Impact-X.

These accept both speakON compatible cabling or 1/4″ jack speaker cables.  It means that you’ve usually got the right cables on hand!

 

  • 9 models
  • Constructed of premium MDF
  • Durable Rhino rock paint finish
  • IRIS X HF compression drivers
  • Custom Wharfedale Pro LF drivers
  • speakON compatible + jack combi connectors
  • Iconic boomerang Wharfedale Pro logo
  • For touring
  • For entertainers
  • For hardworking performers


Model Name IMPACT-X18BL
System Type Passive 
Configuration 18″ Subwoofer
Frequency Response (+/-3 dB) 40-220 Hz
Frequency Range (-10 dB) 30-250 Hz
Sensitivity (2.83 v / 1 m) 100 dB
Calculated Maximum SPL @1 m 134 dB
System Rated Impedance 4 Ω
Low Frequency Transducer  
Size 470 mm / 18″
Voice Coil Size Quad layer 3.0″
Rated Impedance 4 Ω
LF Power (re:AES2-2012) 600 W
High Frequency Transducer  
HF Driver Type  
Voice Coil Size  
Exit Size  
Diaphragm Material  
Rated Impedance  
HF Power (re:AES2-2012)  
Nominal Coverage (H x V)  
Nominal Impedance  
Power  
System Continuous Power 600 W
System Programme Power 1200 W
System Peak Power 2400 W
Crossover frequency 250 Hz
Input Connector 2 x NL2 combi jack
Hardware 35 mm pole socket
  2 carry handles
Enclosure  
Enclosure Material and finish MDF
Colour Options black paint
Grille Material & Finish steel
Dimensions – Unpacked  
Height 650 mm / 25.6″
Width Front  528 mm / 20.8″
Width Rear 528 mm / 20.8″
Depth 639 mm / 25.2″
Dimensions – Packed  
Height 740 mm / 29.1″
Width Front  725 mm / 28.5″
Width Rear 725 mm / 28.5″
Depth 614 mm / 24.2″
Weight  
Net Weight 40.0 kg / 88.0 lbs
Gross Weight 44.2 kg / 97.3 lbs