Wharfedale Portable Speaker 12 ACTIVE User Manual

PROFESSIONAL ACTIVE SPEAKER SYSTEM  
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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.  
WARNING AND SAFETY INSTRUCTIONS  
1.  
2.  
3.  
READ INSTRUCTIONS carefully before operating this product.  
RETAIN these instructions for future reference.  
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.  
microphone level connections to and from the active speakers.  
6. RIGGING – SUSPENDING – MOUNTING The rigging, suspension or mounting  
CABLES – Be sure to use proper shielded signal cables for all line level and  
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.  
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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.  
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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.  
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  
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Titan™ 12 Active Feature Set  
-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  
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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.  
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Titan™ 12 ACTIVE DESCRIPTION (cont.)  
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  
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Titan™ 12 ACTIVE - Front Panel Features  
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.  
1
2
HIGH FREQUENCY DRIVER  
ELLIPTICAL WAVE GUIDE™  
AND POWER ON INDICATOR  
PORT  
PORT  
3
3
4
LOW FREQUENCY  
DRIVER  
POLE MOUNT SOCKET  
AND WALL BRACKET  
INSERTS  
5
7
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Titan™ 12 ACTIVE REAR PANEL LAYOUT  
Heat Sink  
1
HI / LOW EQ  
(equalization)  
controls  
2
4
POWER ON  
LED indicator  
and LIMIT LED  
indicator  
3
5
7
l
l
0
0
VOLUME  
controls A & B  
POWER ON /  
OFF switch  
MAX  
MAX  
-10dB  
+10dB  
RCA INPUT L & R  
(Left and Right)  
6
8
“BRO™”  
circuit switch  
OFF  
ON  
HIGH  
LOW  
MIC / LINE switch  
-10dB  
+10dB  
MIX  
GAIN  
OUTPUT source 9  
LOOP  
LOOP / MIX  
CD/TAPE  
switch  
XLR /¼” combo  
jacks for INPUT  
A & B  
POWER  
connector  
11  
10  
(BALANCED)  
INPUT  
(BALANCED)  
OUTPUT  
A
XLR  
OUTPUT  
connector  
12  
8
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Titan™ 12 ACTIVE Rear Panel Features  
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.  
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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  
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CONNECTION DIAGRAM #1  
Basic microphone / playback hookup  
MP3 Player  
HI  
0
0
0
ON  
OFF  
LIMIT  
OFF  
-
MAX  
-
MAX  
-10dB  
+10dB  
VOLUME  
VOLUME  
POWER  
LOW  
0
L
ON  
HIGH  
LOW  
BASS RESPONSE  
INPUT  
-10dB  
+10dB  
MIX  
OR  
R
Place switch  
down in  
“MIX”  
GAIN  
EQ  
AUT  
LOOP  
CD/TAPE  
position  
AC Power Cord  
AC220-240V~50Hz  
400W  
FUSE T4AL 250V  
(BALANCED)  
(BALANCED)  
INPUT  
OUTPUT  
A
B
Microphone  
Connect to power outlet  
11  
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CONNECTION DIAGRAM #2  
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!)  
HI  
0
0
ON  
OFF  
LIMIT  
-
MAX  
-
MAX  
-10dB  
+10dB  
VOLUME  
VOLUME  
POWER  
LOW  
0
L
OFF  
ON  
HIGH  
LOW  
BASS RESPONSE  
INPUT  
-10dB  
+10dB  
MIX  
OR  
GAIN  
R
Place switch  
down in  
“MIX”  
EQ  
AUT  
LOOP  
CD/TAPE  
position  
AC220-240V~50Hz  
400W  
FUSE T4AL 250V  
(BALANCED)  
(BALANCED)  
OUTPUT  
INPUT  
A
B
HI  
0
0
0
ON  
OFF  
LIMIT  
MAX  
-
-
MAX  
-10dB  
+10dB  
VOLUME  
VOLUME  
INPUT  
POWER  
LOW  
0
L
OFF  
ON  
HIGH  
LOW  
BASS RESPONSE  
-10dB  
+10dB  
MIX  
OR  
R
EQ  
Place switch  
down in  
“MIX”  
AUT  
LOOP  
CD/TAPE  
position  
AC220-240V~50Hz  
400W  
FUSE T4AL 250V  
(BALANCED)  
(BALANCED)  
INPUT  
OUTPUT  
A
B
12  
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SPECIFICATIONS  
Model Name  
Titan™ 12 ACTIVE  
System Type  
Frequency Response (+/-3dB)  
Active 12” 2-way Bi-Amplified system  
55-20kHz  
Low Frequency Transducer  
Size (mm / inches)  
Coil Size (mm / inches)  
Impedance  
305mm / 12”  
64.26mm / 2.5”  
4  
High Frequency Transducer  
Type  
Coil Size (mm / inches)  
Exit Size (mm / inches)  
Diaphragm Material  
Impedance  
Compression Driver  
51mm / 2”  
25mm / 1”  
Titanium  
8 Ω  
High Frequency Coverage (H x V)  
90° x 60°  
Amplifiers  
Low-Frequency Power Amplifier (Class D)  
High- Frequency Power Amplifier (Class A/B)  
Rated 250W RMS, 500W Peak  
Rated 50W RMS, 100W Peak  
Electronic Crossover:  
Crossover Frequency  
24dB per octave Linkwitz-Riley  
2.3kHz  
Controls  
Equalization:  
High (±10dB) 10kHz Shelving  
Low (±10dB) 100Hz Shelving  
+5dB at 60Hz  
Bass Response Optimizer ("BRO”™) circuit  
Subsonic Filter  
30Hz, Second-order filter  
Amplifier Protection  
Power On Protection  
Thermal Protection  
Low Line Voltage Shut Down  
Driver Protection  
DC Protection  
Power switch on / off mute  
Amplifier shutdown, auto reset  
60% Nominal line voltage  
Independent LF and HF limiters  
Yes  
Short Protection  
Yes  
Clip Limiter:  
Limiter Indicator  
Turns on approx 250W output  
Red LED  
Inputs  
Input A – type  
Input Sensitivity  
Switchable balanced mic or line level input  
Mic: -36dBu (-38.2dBv or 12.28mVrms)  
Line: +4dBu (1.78dBv or 1.228Vrms)  
+22dBu  
Maximum Input Level  
Input Connector  
XLR / ¼” Combo jack  
Input Impedance  
Maximum Input Level  
Balanced: 20k- Unbalanced: 10kΩ  
+22dBu  
14  
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SPECIFICATIONS (cont.)  
Input B – type  
Line level input  
Input Sensitivity  
XLR / ¼” Combo jack: 1.78dBv or 1.228Vrms  
RCA: 0dBu (-2.2dBv or 0.775Vrms)  
+22dBu  
Maximum Input Level  
Input Connectors  
Combo jack: 1/4" - XLR / Summed dual RCA jacks  
Line Output  
Line Output Connector  
Switchable LOOP / MIX Balanced Male XLR  
Connector  
Impedance  
Sensitivity  
Balanced: 1k ohm – Unbalanced: 500 ohm  
+4dBu (1.78dBv or 1.228Vrms)  
AC Power details  
Power Supply  
AC Power Options  
Power On Indicator  
High Efficiency Switching Mode Power Supply  
AC100~120V / 220~240V, 50 / 60Hz  
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  
Colour  
Injection Moulded Polypropylene  
Grey or white  
Dimensions (mm / inches):  
H
556mm / 21.88”  
W (Front / Back)  
D
384mm / 15.11” - 180mm / 7.1”  
312mm / 12.28”  
Weight  
Net Weight (kg / lbs)  
Gross Weight (kg / lbs)  
12.8kg / 28.16lbs  
14.8kg / 32.56lbs  
Details, features and specification are subject to change without notice  
15  
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Wharfedale International LTD.  
IAG HOUSE  
Sovereign Court, Ermine Business Park,  
Huntingdon, Cambs,  
PE29 6XU, England  
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  
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