Wharfedale Pro WLA-28SUBXF User manual

OVERVIEW
WLA-28SUBXF
QUICK START GUIDE
Your full user manual can also be downloaded from
www.wharfedalepro.com
Note : Specifications may be subject to change without notice.
SPECIFICATIONS
Model Name WLA-28SUBXF
System Type Passive
Configuration 2 x 15" Subwoofer
Frequency Response (+/- 3 dB) 39-900 Hz
Frequency Range (- 10 dB) 35-1.5 KHz
(Passive)Sensitivity 2.83 v / 1 m 108 dB
(Passive)Calculated Maximum SPL @1 m 145 dB
System Rated Impedance 4 Ω
Low Frequency Transducer
Size (mm / inches) 381 mm / 15''
Voice coil size (mm / inches) 100 mm / 4.0''
LF Magnet Material ferrite
LF Frame Material aluminium
Rated Impedance 8 Ωx 2
LF Power re:AES2-2012 600 W x 2
Nominal Coverage (H x V)
System Continuous Power (w) 1200 W
System Programme Power (w) 2400 W
System Peak Power (w) 4800 W
Crossover frequency
Input Connector 1XWY-24K4Z (waterproof)
Rigging 4 points for rigging
pole mount NO
handles yes
Enclosure
cabinet type square
Enclosure Material and finish 18 mm plywood/3.0 mm Aluminium
Colour Options Water proof black paint
Grille Material & Finish 3.0 mm Black Aluminium
Dimensions - Unpacked (mm / inches):
Height front 494 mm / 19.4"
Height Rear 494 mm / 19.4"
Width 845 mm / 33.3"
Depth 653 mm / 25.7"
Dimensions - Packed (mm / inches):
Height 584 mm / 23"
Width Front 933 mm / 36.7"
Width Rear 933 mm / 36.7"
Depth 723 mm / 28.5"
Weight
Net Weight (kg / lbs) 81.0 kg / 178.2lbs
Gross Weight (kg / lbs) 86.4 kg / 190.1lbs
845.0
494.0
653.0
• Dual 15” Passive subwoofer
• IPX6 Waterproof certification
• Wax wrapped components
• Anti-corrosion stainless steel hardware
• Waterproof input connector
• System Continuous Power 1200 W
• System Programme Power 2400 W
• System Peak Power 4800 W
• Impedance 4 Ω
• 18 mm Plywood construction
3.0 mm Aluminium
KEY FEATURES

April 2023
SYSTEM WIRING CONNECTION
WHARFEDALE PROFESSIONAL
IAG House, 13/14 Glebe Road, Huntingdon, Cambridgeshire, PE29 7DL, UK
www.wharfedalepro.com
Wharfedale Professional reserves the right to alter or improve specifications without notice.
All rights reserved © 2023 Wharfedale Pro. Wharfedale Pro is a member of the IAG Group.
Wharfedale Pro products are warranted of manufacturing or material defects for a period of
three years 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.
2 x 15”
2+ 3-
1-
4+
+
-
+
-
+
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IMPORTANT SAFETY INSTRUCTIONS
1. READ ALL INSTRUCTIONS - carefully and become familiar with the features and functions of these products before
operating them.
2. RETAIN THESE INSTRUCTIONS - for future reference.
3. COMPLY WITH ALL WARNINGS - All warnings and instructions for this product should be adhered to.
3. RIGGING - SUSPENDING - MOUNTING - Rigging suspending or mounting of speaker systems can expose members of
the public to serious health risks and even death.
7. SERVICE - There are no user serviceable parts inside this product. Users should not attempt to service this product.
Warranty nullification could result if this is attempted.
6. CAUTION - Professional loudspeaker systems are capable of generating very high sound pressure levels. Use care with
placement and operation to avoid exposure to excessive volume levels. Permanent hearing damage can result when operated
to extreme levels.
5. CABLES - Do not use shielded or microphone cables for connection between amplifiers and speakers. Use only approved
speaker cables with proper connectors.
4. USE WITH AMPLIFIERS - In order to avoid damage to drivers and other equipment, it is advisable to establish and follow
a routine for powering up and powering down a sound system. With all system components connected, turn on source equipment
(mixers, signal processors, record and playback units, etc.) BEFORE powering up amplifiers. Transient voltages from powering
up source equipment can damage speakers if amplifiers are already turned on. Make sure that amplifier volumes are set to
their minimum settings and power up any system amplifiers LAST. It is recommended that all system components be allowed
to stabilize for several seconds before any source signals are introduced or level setting adjustments are made. Similarly, when
shutting systems down, turn all amplifiers off first, before powering down any other system components.
UNDER NO CIRCUMSTANCES ATTEMPT TO RIG, SUSPEND OR OTHERWISE MOUNT THESE SPEAKERS UNLESS YOU ARE FULLY
QUALIFIED AND CERTIFIED TO DO SO BY RELEVANT LOCAL, STATE AND NATIONAL AUTHORITIES. ALL RELEVANT SAFETY
REGULATIONS MUST BE FOLLOWED. IF YOU ARE NOT PROPERLY QUALIFIED OR DO NOT KNOW OF PERTINENT REGULATIONS,
CONSULT QUALIFIED PERSONNEL FOR ADVICE.