Wharfedale Pro Titan 12 ACTIVE User manual

PROFESSIONAL ACTIVE SPEAKER SYSTEM

TABLE OF CONTENTS
Page
1………………………………………………
2………………………………………………
3………………………………………………
4………………………………………………
5……………………………………………...
6……………………………………………...
7……………………………………………...
8……………………………………………...
9……………………………………………...
10………………………………………….…..
11……………………………………….……..
12……………………………………….……..
13……………………………………………...
14……………………………………….……..
15……………………………………….……..
16……………………………………….……..
Unpacking - Warnings and Safety
Introduction
Warranty
Feature Set
Description
Description (continued)
Optional Accessories
Enclosure Features
Front Panel Features
Rear Panel Layout
Rear Panel Features
Operating Instructions
Connection diagram #1
Connection diagram #2
Block Diagram
Specifications
Specifications (continued)
Dimensions

WARNING AND SAFETY INSTRUCTIONS
1. READ INSTRUCTIONS carefully before operating this product.
2. RETAIN these instructions for future reference.
3. COMPLY WITH WARNINGS – All warnings and instructions for this product
should be adhered to.
4. SETUP PROCEDURES – In order to avoid speaker damage, it is advisable to
establish and follow a pattern for powering on and off any sound system. Make sure
that all input and output level controls are at their minimum settings on all components
of the system. With all system parts connected, power on source equipment (playback
units, instruments, mixers, signal processors, etc.), BEFORE powering on the active
speakers. Power on the active speakers LAST. Wait until all system components have
stabilized, then bring up volume controls to operating level. Similarly, when shutting a
system down, always turn down the active speaker input controls and then turn off the
active speakers BEFORE shutting down other system components.
5. CABLES – Be sure to use proper shielded signal cables for all line level and
microphone level connections to and from the active speakers.
6. RIGGING – SUSPENDING – MOUNTING The rigging, suspension or mounting
of this speaker system can expose members of the public to serious health risks and
even death. UNDER NO CIRCUMSTANCES ATTEMPT TO RIG, SUSPEND OR
OTHERWISE MOUNT THIS SYSTEM 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 AND
ASSISTANCE.
7. CAUTION – These professional loudspeaker systems are capable of
generating very high sound pressure levels. Use care with placement and operation to
avoid exposure to excessive sound levels that could cause permanent hearing
damage.
8. SERVICING – The user should not attempt to service this product. Please
contact your local Wharfedale Pro Service Center.
UNPACKING
All Wharfedale Pro products are fully checked before leaving the factory. After
unpacking, inspect the contents for any physical damage. Retain the shipping carton
and internal packing material. Check as soon as possible that the unit is functioning
properly. In the event of any shipping damage, please contact your dealer and the
shipper immediately to make a claim.
1

INTRODUCTION:
TITAN™ 12 ACTIVE 2-WAY POWERED LOUDSPEAKER
Congratulations! You’ve made the smart move of choosing the new Wharfedale Pro
Titan™ 12 ACTIVE, a lightweight and powerful active two-way loudspeaker designed
to produce high quality audio in any performance application.
A preeminent force in audio, with a long and distinguished history of innovation,
Wharfedale Loudspeakers was founded in 1932 by Gilbert Briggs, who built his first
loudspeakers in a small village in the county of Yorkshire, England. This quiet market
town was located in the valley of the river “Wharfe” – an area known to this day as
“Wharfedale”.
A visionary in the field of loudspeaker technology, Briggs developed the first two-way
loudspeaker – essentially the prototype of the modern loudspeaker. Today, as part of
International Audio Group, Wharfedale continues to grow as an international standard
for professional loudspeakers.
In keeping with Gilbert Brigg’s original vision, all of our transducer components are
engineered, tooled, and manufactured in our 1,500,000 square foot facility. In fact
Wharfedale is one of only a handful of manufacturers who still build all of their own
transducers.
All of which helps to explain how the new Titan™ 12 ACTIVE combines the newest
technologies, materials and design topology to ensure absolute accuracy, high output
and the smooth, wide dispersion of the critical mid and high frequency ranges.
Because of its functional cabinet design, the Titan™ 12 ACTIVE is versatile and easily
mounted in a variety of configurations. At home indoors or outdoors, on stage, in
studios, in clubs, at rehearsals, in theaters and houses of worship, the Titan™ 12
ACTIVE will provide the high standards of audio reproduction that you require.
2

WHARFEDALE PRO LIMITED WARRANTY
Wharfedale Pro Titan™ 12 ACTIVE loudspeakers systems are warranted to be clear
of manufacturing or material defects for a period of one year from the original date of
purchase. In the event of malfunction, contact your authorized Wharfedale Pro dealer
or distributor for information.
*Be aware that warranty details may differ from country to country. Contact your dealer or distributor for
information. These terms do not infringe your statutory rights.
3
Wharfedale Pro website: www.wharfedalepro.com
Wharfedale Pro is a member of the International Audio Group (IAG)
IAG reserves the right to alter or improve specifications without notice.
All rights reserved ©2007

-2-way, active bi-amplified speaker system
-State-of-the-art, high efficiency switch mode power supply with a class D low
frequency power amplifier and a class A/B high frequency amplifier
-Low frequency power (Class D) 250W RMS, 500W PEAK
-High frequency power (Class A/B) 50W RMS, 100W PEAK
-Active signal limiting system with LED indicator on rear panel
-Power ‘ON’ LED indicators inside of the high frequency horn throat and on the
back panel
-Built in 2 channel mixer with microphone and line level inputs
-Balanced XLR line output for for connections to subwoofers or daisy-chaining
units together
-Switchable Bass Response Optimizer (BRO™) circuit
-Lightweight enclosure with rubberized transport handles for easy portability
-High density mineral loaded injection moulded polypropylene enclosure
-Ten M8 threaded insert rigging points
-Low distortion, high power handling, water resistant 12 inch woofer
-Professional high frequency compression driver with 2" titanium diaphragm
-Standard 35mm integral speaker stand socket and bottom mounted bracket
inserts
-XLR and TRS line inputs via convenient ‘combo’ jacks
-Two band master EQ controls
-Full Protection system: DC, overload, short circuit, thermal, On / Off mute and
LF / HF Limiters
Titan™ 12 Active Feature Set
4

Titan™ 12 ACTIVE DESCRIPTION
TRANSDUCERS
The Titan™ 12 ACTIVE features a custom designed, heavy-duty 12” low frequency
driver precisely matched to a high frequency 2” Titanium compression driver with
integral bi-amplification. Both drivers are designed for maximum output, wide
dispersion and precise audio signal reproduction.
AMPLIFIER
The Titan™ 12 ACTIVE features a state-of-the-art Class D low frequency amplifier
design. Class D amplifiers are known for their extended efficiency, low heat dissipation
and light weight compared to other amplifier classifications. Class D technology
allows for unparalleled audio quality in a lightweight, powered speaker system. High
frequency power is provided by a high quality, low distortion and highly efficient Class
A/B amplifier.
MIXER and CONTROLS
The Titan™ 12 ACTIVE provides basic mixing functions with a variety of input options.
Two inputs with separate level controls and a common equalization section allow for
overall balance and tonal characteristic control. Easy interfacing to external mixers
and processors provide for easy expansion to larger, more sophisticated systems.
ELLIPTICAL WAVE GUIDE™
Our unique EWG™ design is the result of intensive computer modeling of natural
acoustic wave propagation. To provide more acoustically transparent high-frequency
pattern control, hard edges, corners, and parallel surfaces were eliminated from the
design while still enabling 90 x 60 degree high frequency coverage. The smoother,
more “organic” shape of the EWG™ design reduces high frequency distortion and
diffraction eliminating acoustic artifacts found in other horn design technologies. The
result is smoother frequency response, greater driver efficiency, and improved
vocal and instrument reproduction.
PRACTICAL FEATURES
Designed for flexibility and ease of use, the Titan™ 12 ACTIVE also features a unique
BASS RESPONSE OPTIMIZER, or “BRO™ circuit” that works like the “loudness”
controls on vintage stereo systems. With the “BRO”™ circuit engaged, low frequency
response increases as the overall volume is decreased providing for outstanding low
frequency response at lower volume levels.
5

A top stacking feature is provided for multi-loudspeaker applications and the Titan™
12 ACTIVE also can be used on its side as a stage monitor. The speaker stand
receptacle features a locking screw to ensure stability and rubber-padded carry
handles make the job of transporting the enclosure easier than ever.
Cord wrap and cable anchor features are also moulded into the enclosure. Ten M8
threaded rigging points are provided for a variety of safe flying configurations with four
of these inserts available, bottom-mounted, in an OmniMount® 60.0 bracket footprint.
OPTIONAL ACCESSORIES
WALL MOUNT BRACKET – Enables surface mounting of the Titan™ 12 ACTIVE for
fixed installations with pan and tilt positioning.
TITAN™ TOUR BAG – Ballistic nylon zippered carry bag protects your Titan™ 12
ACTIVE and features a storage pocket for cables.
ENCLOSURE FEATURES
-Proprietary 90° x 60° Elliptical Wave Guide™ horn design
-Custom 12” Low Frequency driver and Titanium High Frequency compression driver
provide exceptional clarity, high power handling capability and maximum efficiency
-Protective metal grille
-Rugged Polypropylene injection moulded cabinets with rubberized over-molded
handles and multiple M8 rigging points including wall mount bracket inserts
-Trapezoidal shape allows for vertical arrays as well as horizontal stage monitor
applications
-Integral tripod stand adapter
-Power on indicator in horn throat and on rear panel
6
Titan™ 12 ACTIVE DESCRIPTION (cont.)

1. High frequency driver and power on indicator
The high frequency driver is a custom designed 2" titanium compression driver.
A circular blue power ‘ON’ indicator is embedded in the throat of the horn. (There is
an additional power ‘ON’ LED indicator on the rear panel).
2. Elliptical Wave Guide™
The EWG™ design is designed to provide acoustically transparent high frequency
pattern control. This EWG™ waveguide (horn) enables a 90 x 60 degree high frequency
coverage.
3. Ports
There are two ports on front of the Titan™ 12 ACTIVE that are reflex tuned to provide
enhanced low frequency response from the enclosure.
4. Low frequency driver
The low frequency driver is a custom designed, high quality 12" loudspeaker.
5. Pole mount socket and bracket attachment
The bottom of the Titan™ 12 ACTIVE provides a convenient built in pole mount
socket for easy mounting on a standard 35mm diameter speaker stand pole.
Four threaded inserts for a wall mount bracket are also provided on the bottom of
the enclosure.
Titan™ 12 ACTIVE - Front Panel Features
7
1
PORT
ELLIPTICAL WAVE GUIDE™
LOW FREQUENCY
DRIVER
HIGH FREQUENCY DRIVER
AND POWER ON INDICATOR
4
3
2
5
3PORT
POLE MOUNT SOCKET
AND WALL BRACKET
INSERTS

(BALANCED) (BALANCED)
LOOP MIX
POWER
connector
“BRO™”
circuit switch
POWER ON /
OFF switch
Heat Sink
XLR
OUTPUT
connector
XLR /¼” combo
jacks for INPUT
A & B
RCA INPUT L & R
(Left and Right)
VOLUME
controls A & B
HI / LOW EQ
(equalization)
controls
MIC / LINE switch
POWER ON
LED indicator
and LIMIT LED
indicator
OUTPUT source
LOOP / MIX
switch
1
23
5
7
9
11
12
10
8
6
4
Titan™ 12 ACTIVE REAR PANEL LAYOUT
INPUT OUTPUT
A
OFF ON
MAX -10dB +10dB
-10dB +10dB
HIGH
LOW
GAIN
MAX
l l
0
0
CD/TAPE
8

1. Heat Sink: The heat sink allows for dissipation of heat build up from the amplifier
via air cooling at the rear of the enclosure.
2. HI and LOW EQ (equalization) controls: These knobs control the equalization of the
overall output signal providing +/- 10dB in each frequency range.
3. POWER ‘ON’ indicator LED and LIMIT indicator LED: The bracketed LED to the left
of the POWER switch illuminates when the power switch is in the ‘ON’ position. The
LIMIT LED illuminates when the signal limiter is actively limiting the level of the signal
to prevent distortion and overload.
4. VOLUME controls for INPUT A and INPUT B: These knobs control the volume of
each input channel.
5. POWER ON / OFF switch: This switch turns the power on and off.
6. RCA L / R(Left and Right) input jacks: These jacks provide for the input of a stereo
signal (left and right). The signal is actively combined or “summed” providing a mono
signal to the amplifier.
7. “BRO™ ” Bass Response Optimizer circuit switch: The BRO™ circuit, when
engaged, allows for enhanced low frequency response at lower volume levels.
8. GAIN selection switch: This switch selects the proper gain structure for INPUT A. If
a microphone is connected to INPUT A, use the HIGH selection (up). If the signal
source is anything other than a microphone (playback device, keyboard or mixer
output, for instance) use the LOW selection (down).
9. Output source “LOOP / MIX” switch: In the “LOOP” mode, this switch routes the
signal of INPUT B to the line level XLR OUTPUT jack, bypassing the EQ section and
volume control. When in the MIX mode, this switch routes the combined (or “mixed”)
signals of both INPUT A and INPUT B to the line level XLR OUTPUT jack.
10. XLR / ¼” COMBO input jacks for INPUT A and INPUT B: These convenient jacks
provide for either XLR or ¼” balanced input connections to INPUT A and INPUT B.
11. POWER cord jack: This is a jack for a standard IEC, three prong, grounded AC
electrical connection cord. Be sure that you are plugging into the correct source
voltage that matches what is indicated just below the power cord jack.
12. XLR line level OUTPUT jack: This jack provides a balanced line level output of
INPUT A and INPUT B signals (in MIX mode) or INPUT B signal only (in LOOP mode)
for connection to additional Titan 12 ACTIVEs, powered subwoofers or amplifiers.
Titan™ 12 ACTIVE Rear Panel Features
9

Titan™ 12 ACTIVE Operating Instructions
The Titan™ 12 ACTIVE is nearly as easy to use as it is to move around. The steps
below should be followed to help you get the best out of your speaker system.
-Place the Titan™ 12 Active on a speaker stand, set it upright or place it on its side
(if being used as a floor monitor) and connect the power cable. Be sure to allow for
adequate ventilation for the heatsink on the rear panel.
-Make sure that the volume knobs for INPUT A and INPUT B are turned all the way
down and that all audio connections are made BEFORE turning on the power switch
of the Titan™ 12 Active.
-Turn on the power switch and, with a suitable signal source (such as the output of a
mixer, talking into a microphone, playing an instrument or signal from a playback unit),
gradually turn up the volume control for the appropriate input to a comfortable level,
being careful that input signals are not distorting or creating feedback.
-Make any necessary tonal adjustments for the performance environment with the
LOW and HI EQ controls and the BRO™ circuit (if applicable).
CONNECTION SUGGESTIONS
There are many creative ways to connect and use the Titan™ 12 ACTIVE. The
following pages show some suggestions for a few simple system configurations that
can be used. Variations on these suggestions can be easily developed to meet your
specific needs.
CONNECTION #1 shows a very basic setup using a single microphone and a MP3
player connected to a single Titan™ 12 ACTIVE. In this configuration, the GAIN
selection switch needs to be in the “HIGH” position (up). The MP3 player is connected
to the dual RCA jacks of INPUT B.
CONNECTION #2 shows how to “daisy-chain” the output of one Titan™ ACTIVE to
the input of another. In this particular configuration, the input source can be a
microphone or the output of a mixer connected to INPUT A. This setup would require
the proper setting of the INPUT A “GAIN” switch depending on the type of signal
source that is used. 10

HI
-12dB +12dB
0
LOW
CD/TAPE
INPUT
L
R
OUTPUT
INPUT
AC INPUT
OPTIMIZER
-
-
0
LIMIT OFF
ON
POWER
-12dB +12dB
0
EQ
MIX
LOOP
AC220-240V~60Hz
400W
FUSE T4AL 250V
B
(BALANCED)
INPUT
A(BALANCED)
BASS RESPONSE
VOLUME
∞+6 +6
0
VOLUME
∞
INPUT
AC220-240V~50Hz
AC Power Cord
Microphone Connect to power outlet
Basic microphone / playback hookup
MP3 Player
11
CONNECTION DIAGRAM #1
ON
OFF
+10dB-10dB
+10dB-10dB
HIGH
LOW
GAIN
MAXMAX
Place switch
down in
“MIX”
position

HI
-12dB +12dB
0
LOW
CD/TAPE
INPUT
L
R
OUTPUT
INPUT
AC INPUT
OPTIMIZER
-
-
0
LIMIT OFF
ON
POWER
-12dB +12dB
0
EQ
MIX
LOOP
AC220-240V~60Hz
400W
FUSE T4AL 250V
B
(BALANCED)
INPUT
A(BALANCED)
BASS RESPONSE
VOLUME
∞+6 +6
0
VOLUME
∞
OUTPUT
AC220-240V~50Hz
Connecting two Titan 12 ACTIVE speakers together
Input 1 from a microphone or
the output of a mixer
(Be aware of MIC/LINE switch setting!)
12
CONNECTION DIAGRAM #2
INPUT
INPUT
ON
OFF
ON
OFF
+10dB
+10dB-10dB
-10dB
+10dB
-10dB
HI 0
LOW
CD/TAPE
INPUT
L
R
OUTPUT
INPUT
AC INPUT
OPTIMIZER
-
-
0
LIMIT OFF
ON
POWER
-12dB +12dB
0
EQ
MIX
LOOP
AC220-240V~60Hz
400W
FUSE T4AL 250V
B
(BALANCED)
INPUT
A(BALANCED)
BASS RESPONSE
VOLUME
∞
0
VOLUME
∞
AC220-240V~50Hz
HIGH
LOW
GAIN -10dB +10dB
INPUT
HIGH
LOW
MAXMAX
MAX
MAX
Place switch
down in
“MIX”
position
Place switch
down in
“MIX”
position

MUTE
LIMIT
DETECTION
EQ
HI PASS COMPRESSOR
AUDIO
POWER SWITCH
TWEETER
THRESHOLD
LOW PASS
THRESHOLD
THRESHOLD
COMPRESS
BASS RESPONSE
OPTIMIZER LOW CUT 30Hz
CLASS D
EQ
EQ
LOW GAIN
HI GAIN
LEVEL
LEVEL
INPUT A
INPUT B
LOOP / MIX
CD / TAPE
LINE OUTPUT
DC SENSE
CURRENT SENSE
THERMAL SENSE LF AMP
BRO
ON / OFF
PROTECT
HI LOW
HF AMP
DC PROTECT
POWER LED
T
R
T
R
FUSE SW
AC-IN
+/-15V +/-35V +/-70V
1
2
3
2
31
2
3
1
WOOFER
LED-DISPLAY
BLUE
X6
LIMIT LED
_
+
+ _
+
_
BLOCK DIAGRAM
13

SPECIFICATIONS
Model Name Titan™ 12 ACTIVE
System Type Active 12” 2-way Bi-Amplified system
Frequency Response (+/-3dB) 55-20kHz
Low Frequency Transducer
Size (mm / inches) 305mm / 12”
Coil Size (mm / inches) 64.26mm / 2.5”
Impedance 4 Ω
High Frequency Transducer
Type Compression Driver
Coil Size (mm / inches) 51mm / 2”
Exit Size (mm / inches) 25mm / 1”
Diaphragm Material Titanium
Impedance 8 Ω
High Frequency Coverage (H x V) 90° x 60°
Amplifiers
Low-Frequency Power Amplifier (Class D) Rated 250W RMS, 500W Peak
High- Frequency Power Amplifier (Class A/B) Rated 50W RMS, 100W Peak
Electronic Crossover: 24dB per octave Linkwitz-Riley
Crossover Frequency 2.3kHz
Controls
Equalization: High (±10dB) 10kHz Shelving
Low (±10dB) 100Hz Shelving
Bass Response Optimizer ("BRO”™) circuit +5dB at 60Hz
Subsonic Filter 30Hz, Second-order filter
Amplifier Protection
Power On Protection Power switch on / off mute
Thermal Protection Amplifier shutdown, auto reset
Low Line Voltage Shut Down 60% Nominal line voltage
Driver Protection Independent LF and HF limiters
DC Protection Yes
Short Protection Yes
Clip Limiter: Turns on approx 250W output
Limiter Indicator Red LED
Inputs
Input A – type Switchable balanced mic or line level input
Input Sensitivity Mic: -36dBu (-38.2dBv or 12.28mVrms)
Line: +4dBu (1.78dBv or 1.228Vrms)
Maximum Input Level +22dBu
Input Connector XLR / ¼” Combo jack
Input Impedance Balanced: 20kΩ- Unbalanced: 10kΩ
Maximum Input Level +22dBu
14

Input B – type Line level input
Input Sensitivity XLR / ¼” Combo jack: 1.78dBv or 1.228Vrms
RCA: 0dBu (-2.2dBv or 0.775Vrms)
Maximum Input Level +22dBu
Input Connectors Combo jack: 1/4" - XLR / Summed dual RCA jacks
Line Output
Line Output Connector Switchable LOOP / MIX Balanced Male XLR
Connector
Impedance Balanced: 1k ohm – Unbalanced: 500 ohm
Sensitivity +4dBu (1.78dBv or 1.228Vrms)
AC Power details
Power Supply High Efficiency Switching Mode Power Supply
AC Power Options AC100~120V / 220~240V, 50 / 60Hz
Power On Indicator LED
Rigging / Bracket / Mounting Options 10 M8 threaded inserts including 4 M8 threaded
inserts on bottom in OmniMount 60.0-type footprint
Pole-mount receptacle with lock screw
2 carry handles (one on each side)
Optional wall-mount bracket
Enclosure
Enclosure Material Injection Moulded Polypropylene
Colour Grey or white
Dimensions (mm / inches):
H 556mm / 21.88”
W (Front / Back) 384mm / 15.11” - 180mm / 7.1”
D 312mm / 12.28”
Weight
Net Weight (kg / lbs) 12.8kg / 28.16lbs
Gross Weight (kg / lbs) 14.8kg / 32.56lbs
Details, features and specification are subject to change without notice
SPECIFICATIONS (cont.)
15

12.28"
312mm
21.88"
556mm
DIMENSIONS
A
AINPUT OUTPUT
BR
O
_
--
15.11"
384mm
12.28"
312mm
7.1"
180mm
O
)
MIX
O
O
OPTIMIZE R
(BALANCED) (B ALANCED)
16

Wharfedale International LTD.
IAG HOUSE
Sovereign Court, Ermine Business Park,
Huntingdon, Cambs,
PE29 6XU, England
www.wharfedalepro.com
IAG Professional reserves the right to alter or improve
specifications without notice.
All rights reserved © 2007 Wharfedale Pro
Wharfedale Pro is a member of the International Audio Group