Wharfedale Pro Reason-X15 Passive Loudspeaker

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3-way passive PA with huge 18″ subwoofers

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

Reason-X15

15″ 3-way passive loudspeaker
All new Z38 PE HF compression driver
8.0″ mid range driver
15″ LF driver with 3.0″ voice coil
600 watts AES (RMS)
1200 watts Programme
2400 watts Peak
133 dB Max SPL @ 1 meter

NEW SUBWOOFER DRIVER

The driver inside the Reason-X subwoofer has some very special features.
∮102.6 diameter voice coil.
(Thats OVER 4.0″ but we say 4.0″ because of number rounding)
Double-layer spider bonding.
Updated mute glue is used. This bonding can eliminate brittle cracking and reduces harmonic distortion.
112 g Membrane.
The Reason-X subwoofer driver has a heavier membrane which can withstand more power without breaking.
31 mm voice coil cavity.
A larger internal cavity for the coil windings allows Reason-X to have lower response by 5 Hz.
6.2 ohm impedance.
The impedance peak is higher in the Reason-X driver at 35 Hz. This results in superior low end strength.

Z38

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.

Advanced HF compression driver technology which deliveries breathtaking results.

ROTATABLE WAVEGUIDE

A handy feature is the rotatable waveguide which allows Reason-X full range models to be used in the vertical or horizontal plane.

100° x 70°

70° x 100° – the Horizontal and Vertical dispersion can easily be changed.

3-WAY DESIGN

With dedicated drivers for each of the main bandwidths, 3-way systems bring enhanced frequency definition to the listening experience.

Each driver focused solely on its optimum frequency range.

A big picture!

Enjoy the 3-way space and definition !

Model Name	Reason-X15
System Type	Passive
Configuration	Three-way
Frequency Response (+/-3 dB)	45-20 KHz
Frequency Range (-10 dB)	40-20 KHz
Sensitivity 2.83 V / 1 Meter	99
Calculated Maximum SPL @1 Meter	133 dB
System Rated Impedance	8 Ω
Low Frequency Transducer
Size	404 mm / 15”
Voice Coil Size	75 mm / 3.0”
LF Magnet Material	ferrite
LF Frame Material	Aluminium
Rated Impedance	8 Ω
LF Power re:AES2-2012	500 W
Mid Frequency Transducer
Size	203.8 mm / 8”
Voice Coil Size	50.8 mm / 2.0”
MF Magnet Material	ferrite
MF Frame Material	Aluminium
Rated Impedance	8 Ω
MF Power re:AES2-2012	100 W
High Frequency Transducer
HF Driver Type	Compression Driver
Coil Size (mm / inches)	38 mm / 1.5″
Exit Size (mm / inches)	25 mm / 1″
HF Magnet Material	NdFeB
Diaphragm Material	PEN
Rated Impedance	8 Ω
HF Power re:AES2-2012	40 W
Waveguide Type	square
Nominal Coverage (H x V)	100 x 70
Nominal Impedance	8 Ω
Power
System AES (RMS) Power (W)	600 W
System Programme Power (W)	1200 W
System Peak Power (W)	2400 W
Crossover Frequency	800 Hz / 2.7 KHz
Input Connector	2 x speakON compatible
Rigging	M8 x 12
Handles	2 on Sides
Enclosure
Cabinet Type	Trapezoid
Enclosure Material and finish	15 mm plywood
Colour Options	Black paint
Grille Material & Finish	Steel
Dimensions – Unpacked (mm / inches):
Height	883 mm / 34.8″
Width Front	430 mm / 16.9″
Width Rear	298 mm / 11.7″
Depth	455 mm / 17.9″
Dimensions – Packed (mm / inches):
Height	978 mm /38.5″
Width Front	545 mm /21.5″
Width Rear	545 mm /21.5″
Depth	520 mm/20.5″
Weight
Net Weight	32.5 kg / 71.5 lbs
Gross Weight	37.5 kg / 82.5 lbs