WHARFEDALE PRO Reason-X Series 2000 Watts RMS Dual 18" Passive Subwoofer

REASON-X218B

Wharfedale Pro

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REASON-X218B

2000 watts

AES (RMS)
  • Dual 18″ passive subwoofer
  • All new LF drivers
  • 4.0″ voice coils
  • Aluminium basket design
  • 4 side handles
  • Max SPL @ 1 meter 148 dB
  • 2000 w AES (RMS) 
  • 4000 w Program
  • 8000 w Peak

Reasons to be cheerful, 1…2….3

A THREE-WAY SYSTEM – with matching subs.

Built exclusively to deliver incredible sonic definition at high volumes, Reason-X series brings new concepts and new qualities to become the premium pro audio loudspeaker series in the Wharfedale Pro portfolio.

The full range models (X12 and X15) feature an all-new Polyethylene flat diaphragm neodymium HF. This highly engineered Z38 HF compression driver brings extreme HF clarity. Enormous cooling fins disperse the heat generated and the unique 1.5 inch ring-shaped polyethylene flat diaphragm delivers a precious feeling of space and air to high frequencies.

The 100° x 70° waveguide is also rotatable, making Reason-X suitable for high quality installations and touring.

The mid-range comes from a custom Wharfedale Pro 8” driver with an aluminium basket and ferrite magnet and it delivers a warmth and clarity. Meanwhile, the LF driver boasts a 3.0” voice coil and large φ190mm ferrite magnet. This 3-way combination gives the Reason series full range models a frequency response and audio definition that simply has to be experienced.

The series is completed by 2 subwoofers. A single 18” and a floor destroying 148dB Max SPL dual 18”. New LF drivers have been created which feature NOMEX spiders for extreme suspension and durability. 4.0” voice coils and a newly designed aluminium basket make these LF transducers impossible to describe in words – they need listening to instead!

All models are constructed of premium baltic birch and use thick steel front grilles for extreme durability.

REASON-X SERIES.
Put simply…3 is better than 2 !

  • 12” and 15” full range 3-way models
  • All new Z38 PE HF Compression drivers
  • 8.0” mid range 
  • 3.0”  LF coils with φ190mm ferrite magnets
  • 2 models of 18” Sub-sub-woofers
  • NOMEX subwoofer spiders
  • Premium baltic birch construction
  • Dust proof foam behind front grilles


Model Name Reason-X218B
System Type Passive
Configuration Dual Subwoofer
Frequency Response (+/-3 dB) 30-1 KHz
Frequency Range (-10 dB) 25-800 HZ
Sensitivity 2.83 V / 1 Meter 109 dB
Calculated Maximum SPL @1 Meter 148 dB
System Rated Impedance 4 Ω
Low Frequency Transducer  
Size 470 mm / 18”
Voice Coil Size 102 mm / 4”
LF Magnet Material ferrite
LF Frame Material Aluminium
Rated Impedance 2 x 8 Ω
LF Power re:AES2-2012 2 x 1000 W
Mid Frequency Transducer  
Size  
Voice Coil Size  
MF Magnet Material  
MF Frame Material  
Rated Impedance  
MF Power re:AES2-2012  
High Frequency Transducer  
HF Driver Type  
Coil Size (mm / inches)  
Exit Size (mm / inches)  
HF Magnet Material  
Diaphragm Material  
Rated Impedance  
HF Power re:AES2-2012  
Waveguide Type  
Nominal Coverage (H x V)  
Nominal Impedance  
Power  
System AES (RMS) Power (W) 2000 W
System Programme Power (W) 4000 W
System Peak Power (W) 8000 W
Crossover Frequency  
Input Connector 2 x speakON compatible
Rigging No
Handles 4 on Sides
Enclosure  
Cabinet Type square
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 668 mm / 26.3”
Width Front 1138 mm / 44.8”
Width Rear 1138 mm / 44.8”
Depth 829 mm / 32.6”
Weight  
Net Weight 73.8 kg / 162.4 lbs
Gross Weight 87.7 kg / 192.9 lbs