Wharfedale Pro WLA Series User manual

IPX6 Certified Waterproof Floor Monitor
Wharfedale Pro WLA Series User Manual
WLA-15MF
www.wharfedalepro.com

• Read these instructions
• Follow these instructions
• Keep these instructions for future reference
• Heed all warnings
• Clean only with a dry cloth
• Install in accordance with these Wharfedale Pro operating instructions
• Follow the manufacturer’s operating instructions for all peripheral devices such as amplifiers and
processors
• Do not install near heat sources such as radiators, heat registers, stoves or any other apparatus that
produces heat (for example lighting systems and amplifiers)
• Use only accessories specified or supplied by Wharfedale Pro
• Do not use shielded microphone/instrument cables to connect amplifiers and speakers, use only
approved speaker cables with proper connectors
• Use caution with placement and operation of this speaker system, permanent hearing damage can
be caused by prolonged exposure to excessive sound pressure levels
• Refer all servicing to qualified professionals. Servicing is required when the loudspeaker has been
damaged in any way, such as impact damage, liquid ingress or foreign object damage. In addition
the loudspeaker should be referred to qualified service personnel if there is any kind of malfunction.
IMPORTANT WARNINGS & SAFETY INSTRUCTIONS
1
Rigging, suspending and mounting should only be attempted by experience qualified
professionals. Incorrect usage can result in damage to equipment and property, injury
and even death. Under no circumstances should you attempt to rig, suspend or mount
these speakers unless you are fully qualified and certified to do so by relevant local,
state and national authorities. If you are not properly qualified or do not know of
pertinent regulations consult qualified personnel for advice. Consult a structural engineer
before suspending a speaker system and ensure that the total weight of your system can
be held by the truss or mounting surface.
Inspect all mounting hardware before your line array is flown. If there is any damage or
distortion to any mounting hardware do not fly the array until any damaged hardware is
repaired or replaced. Only use Wharfedale Pro supplied Quick release Pins, contact your
Wharfedale Pro Distributor if any quick release pins are lost or damaged.

FEATURES
2
• 15” Passive floor monitor
• IPX6 Waterproof Certification
• Wax wrapped components
• Anti-corrosion stainless steel hardware
• Waterproof input connector
• System Continuous Power 700 W
• System Programme Power 1400 W
• System Peak Power 2800 W
• Impedance 8 Ω
• 15 mm Plywood construction
WLA-15MF
WLA-218BF - 2 x 18” subwoofer
WLA-28F - 2 x 8” passive line array element
WLA-28SUBF - 2 x 15” passive subwoofer
Wharfedale Pro also manufacture a wide range of power amplifiers and signal processors.
For recommended accessories, amplifiers and system diagrams please visit www.wharfedalepro.com
Other IPX6 rated products from Wharfedale Pro include…..
CONNECTIONS
PIN 1 LF Positive
PIN 2 LF Negative
PIN 3 Not connected
PIN 4 Not connected

3
DIMENSIONAL DRAWINGS - WLA-15MF

SPECIFICATIONS
4
Model Name
System Type
Configuration
Freq Response (+/-3 dB)
Freq Range (-10 dB)
Sensitivity (2.83 v / 1 m)
Calc Max SPL @1 m
System Impedance
LF Transducer
Size
Voice Coil Size
Rated Impedance
LF Power (re:AES2-2012)
HF Transducer
Compression driver
Voice Coil Size
Exit Size
Diaphragm Material
Rated Impedance
HF (re:AES2-2012)
Coverage (H x V)
Power   
Continuous Power
Programme Power
Peak Power
Crossover frequency
Dims- (Unpacked)
Hardware
Operational Modes
Input Connector
Rigging
Enclosure Material
Finish
Grille Material
Height Front
Height Rear
Width
Depth
Dims - (Packed)
Height
Width Rear
Width Front
Depth
Weight
WLA-15MF
IPX6 waterproof
15" monitor
50 Hz - 20 kHz
45 Hz - 20 kHz
99 dB
133 dB
8 Ω
102 mm / 4.0''
381 mm / 15"
8 Ω
700 W
35.6 mm / 1.4”
Neo
82 mm / 3.2''
Titanium
8 Ω
90°x 60°
700 W
No
1 x Neutrik NLT4 MP BAG
723 mm / 28.5"
1400 W
2800 W
15 mm Plywood
9 x M10
Waterproof Paint
3.0 mm Aluminium
80 W
723 mm / 28.5"
432 mm / 17.0"
395.6 mm / 73.3
826 mm / 32.5"
522 mm / 20.6"
522 mm / 20.6"
490 mm / 19.3"
Net Weight
Gross Weight
30.5 kg / 67.1 lbs
35.6 kg / 78.32 lbs

2021
Wharfedale Pro products are warranted of manufacturing or material defects for a period
of one year from the original date of purchase. In the event of malfunction, contact your
authorised Wharfedale Pro dealer or distributor for information.
Please be aware that the warranty details may differ from country to country. Contact your
dealer or distributor for information (available at www.wharfedalepro.com). These terms do
not infringe your statutory rights.
September 2021