Wharfedale Pro WLA-28XF User manual

SPECIFICATIONS OVERVIEW
WLA-28XF
QUICK START GUIDE
Note : Specifications may be subject to change without notice.
Your full user manual can also be downloaded from
www.wharfedalepro.com
Model Name
System Type
Configuration
Frequency Response (+/- 3 dB)
Frequency Range (- 10 dB)
(Passive)Sensitivity 2.83 v / 1 m
(Passive)Calculated Maximum SPL @1 m
System Rated Impedance
Low Frequency Transducer
Size (mm / inches)
Voice coil size (mm / inches)
LF Magnet Material
LF Frame Material
Rated Impedance
LF 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)
System Continuous Power (w)
System Programme Power (w)
System Peak Power (w)
Crossover frequency
Input Connector
Rigging
pole mount
handles
Enclosure
cabinet type
Enclosure Material and finish
Colour Options
Grille Material & Finish
Dimensions - Unpacked (mm / inches):
Height front
Height Rear
Width
Depth
Dimensions - Packed (mm / inches):
Height
Width Front
Width Rear
Depth
Weight
Net Weight (kg / lbs)
Gross Weight (kg / lbs)
WLA-28XF
Passive
two-way
65-20 KHz
60-20 KHz
101 dB
133 dB
16 Ω
203.2 mm / 8''
51.6 mm / 2.0''
ferrite
aluminium
8 Ωx 2
200 W x 2
Compression Driver
75 mm / 3''
1.4"
NdFeB
Titanium
16 Ω
90 W
square
100 H x 10 V
400 W
800 W
1600 W
1.7 KHz
2XWY-24K4Z (waterproof)
4 points for rigging
NO
yes
Trapezoid
15mm,18 mm plywood/3.0mmAluminium
Water proof black paint
3.0 mm Black Aluminium
279 mm / 10.98"
191.2 mm / 7.53"
845 mm / 33.3"
467 mm / 18.39"
360 mm / 16.7"
944 mm / 37.2"
944 mm / 37.2"
540 mm / 21.3"
40 kg / 88.0 lbs
43.5 kg / 97.5 lbs
467.0
845.0
279.0

June 2022
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 © 2022 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.
L2
INPUT
R1 C2
C1
L1
C3
C4
R2
L3
3- 2+
1-
4+
3-
4+
2+
1-
+
-
-
+
+
-
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.