KLING & FREITAG PASSIO User manual

K&F�PASSIO
Important�Information,
Please�Read�Before�Use!
KLING & FREITAG GmbH
Junkersstraße 14
D-30179 Hannover
PHONE [phone]
FAX [phone]
www.kling-freitag.de
User's�Manual Version 2.2
Released: 08.03.2012

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 3 of 24
Table of contents
1Introduction 5
1.1 Symbols�in�User's�Manual 5
1.2 Information�about�this�User's�Manual 5
2Product�Description 6
2.1 Scope�of�Delivery 6
2.2 Overview�of�Components 6
2.3 Accessories 7
2.4 Required�Tools 8
3Safety�Instructions 10
3.1 Mounting�the�Speakers�/�Wall�and�Ceiling�Installation 10
3.2 Notes�for�Mounting�the�Speakers 10
3.3 Preventing�hearing�damage 10
3.4 Protecting�the�Speakers�/�Operating�Safety 10
4Configuration�and�Connecting�Diagram 12
4.1 Use�with�Controller�CD�44 12
4.1.1 Controller Mode 'Full-Range' 12
4.1.2 Operations with Controller and Subwoofer 13
4.1.3 Controller Mode with Subwoofer in Overlap Mode 13
4.1.4 Controller Mode with Subwoofer in 1-Channel Mode 14
4.2 Passive�Mode�(without�Controller) 15
5Wiring�instructions 15
6Operating�the�Speakers 16
7Transport�and�Storage 17
8Maintenance�and�Care 17
8.1 Inspection�Regulations 17
8.2 Replacing�the�Front�Foam 18
9Technical�Specifications�[$] 19
10 Measuring�diagrams 20
10.1 Frequency�range�PASSIO 20
10.2 Coverage�PASSIO 21
11 Dimensions 22
12 Disposal 23
12.1 Regulations�for�Disposal 23
12.1.1 Germany 23

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 4 of 24
12.1.2 EU, Norway, Iceland, and Liechtenstein 23
12.1.3 All other Countries 23

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 5 of 24
1. Introduction
Thank you for your decision to buy a KLING & FREITAG product. To guarantee a trouble-free operat-
ing of the equipment and to allow your KLING & FREITAG PASSIO system to achieve its full potential
please read the operating instructions carefully before use. With the purchase of a PASSIO, you have
acquired a large sound system with the highest possible quality and performance capabilities. As the
owner of a PASSIO loudspeaker, you now have a versatile and highly professional tool which, when
operated properly, is a true pleasure to use.
1.1 Symbols�in�User's�Manual
Warning
This symbol indicates the possibility of life-threatening danger and a health risk for persons. Not fol-
lowing these instructions may result in serious health problems including potentially fatal injuries.
Caution
This symbol indicates a possibly dangerous situation. Not following these instructions may cause minor
injuries or cause property damage.
This symbol gives instructions for the proper use of the described products. Not following these in-
structions may cause malfunctions or property damage.
Tip
This symbol indicates notes that help you to handle the described products easier.
1.2 Information�about�this�User's�Manual
© Kling & Freitag GmbH, all rights reserved.
All specifications in this manual are based on information available at the time of publishing for the
features and safety guidelines of the described products.
Technical specifications, measurements, weights and properties are not guaranteed.
The manufacturer reserves the right to make product alterations within legal provisions as well as
changes to improve product quality.
All�persons�who�use�the�speaker�system�must�have�this�guide�and�all�further�information�for
safe�operations�available�to�them�during�assembly,�disassembly,�and�use.�The�speaker�system
may�neither�be�set�up�nor�used�until�this�manual�has�been�read,�understood�and�kept�readily
available�on�site.
We appreciate any input with suggestions and improvements for this manual. Please send this to us at
the following address:
[email protected] or to:
KLING & FREITAG GMBH Junkersstr.14 D-30179 Hannover.
Phone [phone], Fax [phone].

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 6 of 24
2. Product�Description
2.1 Scope�of�Delivery
• Speaker with integrated mount for optional fastener with Pin-Joint Adapter or Adjustable
Speaker Mount.
• not_found
2.2 Overview�of�Components
1. Loudspeaker�enclosure, hightech moulding material (flame retardant class V0 according to
UL94) with textured paint finish
2. 1st�safety�bar�for 5 mm chain quick link (quick link not included in purchased parts package).
3. Locking�hole�for aligning the optional accessory 'Adjustable Speaker Mount PASSIO' and 'Pin-
Joint Adapter PASSIO' in 90° intervals.
4. Mounting�point�K&F�'VariPoint'�for mounting the optional accessory 'Adjustable Speaker
Mount PASSIO' or 'Pin-Joint Adapter PASSIO' - uses M10 bolt or the quick connector K&F 'Fixing
Pin'.
5. 2�x�Speakon�connector�4-pin NLT4MP (parallel)
6. 2nd�safety�bar�for 5 mm chain quick link (quick link not included in purchased parts package).

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 7 of 24
2.3 Accessories
Adjustable�Speaker�Mount�PASSIO�-�pin�fix-
ing
with 'Fixing Pin' and clamp lever
For quick connections using the K&F VariPoint®
with the undetachable fixing pin. Can be mount-
ed in a vertical or horizontal position without ad-
ditional accessories.
Colour: black or white
Adjustable�Speaker�Mount�PASSIO�-�screw
fixing
with screw and nut M10
For use with the K&F VariPoint® using a screw
M10. Can be mounted in a vertical or horizontal
position.
Colour: black or white
Pin-Joint�Adapter�PASSIO�-�pin�fixing
with 'Fixing Pin' and clamp lever
For quick mounting of the PASSIO on i.e. a Super
Clamp or a TV-Spigot using the Fixing Pin.
Colour: black
Pin-Joint�Adapter�PASSIO�-�screw�fixing
with screw and nut M10
For direct mounting of the PASSIO to i.e. a Super
Clamp or a TV-Spigot with a threaded bolt M10
Colour: black
Super�Clamp
with threaded pin M10
for pipes or plates from 13 to 50 mm, for loads
up to 15 kg
For use with the 'Adjustable Speaker Mount PAS-
SIO' the additional accessory Mini TV-Spigot is re-
quired.
Colour: black

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 8 of 24
Mini�TV�spigot�with�internal�M10�thread.
Necessary�for�suspending�the�Adjustable
Speaker�Mount�with�a�Super�Clamp!
for use with the accessory 'Adjustable speaker
mount PASSIO' with a 'Super Clamp'
Colour: black
Stand-Socket�M10
for use with the 'Adjustable Speaker Mount PAS-
SIO' on a stand
for use with other adjustable speaker mounts a
fixing screw M10 x 25, a washer and a lock wash-
er in black are included.
Colour: black
Examples�of�use:
Application example Adjustable Speaker Mount
PASSIO with stand adapter M10
Application example Adjustable Speaker Mount
PASSIO with 'Mini TV Spigot' and 'Super Clamp'
on a horizontal pipe
Application example Pin-Joint Adapter PASSIO
with 'Super Clamp' on a horizontal pipe
Application example Pin-Joint Adapter PASSIO
with 'Super Clamp' on a vertical pipe

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 9 of 24
2.4 Required�Tools
For�front�foam�replacement:�2.5 mm Allen head wrench

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 10 of 24
3. Safety�Instructions
3.1 Mounting�the�Speakers�/�Wall�and�Ceiling�Installation
Warning
not_found
The speakers may only be mounted by qualified event technicians or personnel which are instructed
by them, adequately. This also applies for wall and ceiling fixations.
The technicians responsible for assembling the speakers on site are responsible for the safe setup and
use of the speakers and guarantee this.
Never use signal cables or power cords for suspending, aligning or securing the systems.
Before carrying through ceiling and wall installations, it is essential to consider the load capacity of
walls, ceilings and panelling as well as the stability and type of the construction. If there is wall pan-
elling, for example, it is then necessary to examine the solidity of the wall and use the appropriate wall
plugs.
Note that the suspension points on the hall ceiling (i.e. shackles, suspension points, or chain points)
must comply with the accident prevention regulation BGV C1 (Event and Production Sites for Stage
Presentations) or comparable applicable national standards, and the total load must be approved by
an authorised expert.
Make sure to comply with the stipulated tightening torques.
If not otherwise stated in this manual, only original KLING & FREITAG parts may be used for mount-
ing the speakers. The use of other parts - in particular parts by other manufacturers - is not permitted
in this case.
Ensure that all installation connections comply with the applicable safety guidelines and that the size
and strength are sufficient.
Ensure that all connections are secured against coming loose and that only authorized, statically tested
and correctly sized supports, mounting equipment, wire ropes and chains are used.
As a basic principle, you must visually inspect all safety-relevant components of the speaker and the
accessory before every use. If there are signs of wear, cracks, or deformation, then you must replace
the parts immediately. The visual inspection also includes checking the screwed connections on sup-
porting elements.
The information described here does not relieve the user of the duty to follow the given safety re-
quirements and legal regulations.
3.2 Notes�for�Mounting�the�Speakers
Warning
Mount the speakers securely. To avoid injury or damage, always be sure to mount the speakers secure-
ly so that they do not fall.
Please note that speakers can move as a result of vibrations. To prevent them from falling from their
mounted position, they must be secured properly.
When laying out the connecting cables, make sure that nobody can trip.
3.3 Preventing�hearing�damage
Caution
Avoid beeing too close to operating speakers. This equipment is capable of delivering sound pressure
levels in excess of 90 dB/SPL, which may cause permanent hearing damage.

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 11 of 24
3.4 Protecting�the�Speakers�/�Operating�Safety
In general, audio signals must not be overdriven. This may be caused by mixing consoles, equalizers,
effect equipment, etc. and should be indicated on this equipment. We, therefore, recommend turn-
ing up the power amplifiers all the way and adjusting the level before the power amplifier in order to
avoid overloading the input circuit. In any case, the signal must be reduced as soon as it sounds un-
naturally distorted. not_found
Operations�without�K&F�SystemRack:
• To protect the speakers from being destroyed and to avoid fire hazard, they should only be op-
erated with professional power amplifiers with a maximum rated output power of 600W@8Ω.
• If power amplifiers have power ratings lower than 300W@8Ω, then it is imperative that the am-
plifiers have clipping limiters. Alternately, you can also insert a clipping limiter before the ampli-
fier.
• Power amplifiers can also be overloaded at the input circuit without the amplifier signalling the
clipping, i.e. when there is not sufficient headroom in the input circuit.
• To protect the loudspeaker from mechanical damage when high SPL is required a highpassfilter
of 24dB/oct. at 60Hz has to be inserted into the signal chain.
Operations�with�K&F�SystemRack:
• For optimal performance and operating safety of the PASSIO speakers we recommend using the
K&F SystemRack.
• When a power amplifier is overloaded at the output (clipping), then the amplifier activates a
clipping warning signal.
For�damage�caused�by
• overloading the speakers
• using power amplifiers with other than the recommended maximum output power
we do not assume warranty and excludes liability for possible consequential damage.
The�following�signals�may�damage�the�speakers:
• clipping power amplifiers
• permanent high-level signals with high frequency and continuous noise from feedback.
• permanently distorted high-level signals.
• noises, which occur when the amplifier is on while equipment is being con-nected, disconnect-
ed or switched on.
Do�not�install�devices�in�any�of�the�following�places:
• where the devices are permanently exposed to direct sunlight.
• where the devices are exposed to high moisture or rain.
• where the devices are exposed to strong vibrations and dust.
Avoid�damage�caused�by�the�speakers'�magnetic�fields
Speakers are permanently surrounded by a magnetic field, even when they are not connected. There-
fore, during transport and placement of the speakers, it is important to ensure that there is a sufficient
distance between the speakers and magnetic data media and computer/video monitors (except flat
panels).

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 12 of 24
4. Configuration�and�Connecting�Diagram
4.1 Use�with�Controller�CD�44
When operating the loudspeaker with amplifers without clipping limiter and nominal amplifier pow-
er less than 300W@8Ω requires to set a Limit Reduction of 3dB for the K&F CD 44 controller. You can
find more detailed information about this option in the K&F CD 44 hardware manual.
4.1.1 Controller�Mode�'Full-Range'
If you want to operate the speaker in fullrange mode, then select the LSBlock [PASSIO FR] in the CD 44
for the PASSIO.
Activate the filter [Cluster] for the top speakers
via Filter B if you wish to operate several tops next
to one another.
If you need a higher bass level, activate the filter
[BassBoost] via Filter B for the top speakers.

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 13 of 24
4.1.2 Operations�with�Controller�and�Subwoofer
If you want to operate the PASSIO with an additional K&F subwoofer, then select the LSBlock [PASSIO
LCut] in the CD 44 for the PASSIO.
Activate the filter [Cluster] for the top speakers
via Filter B if you wish to operate several tops next
to one another.
If you need a boost in the high frequency range
(e.g. for compensating the high frequency at-
tenuation for larger distances), activate the filter
[HighBoost] via Filter B for the top speakers.
If necessary, adjust the correct level balance with the output gain of the subwoofer on the CD 44.

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 14 of 24
4.1.3 Controller�Mode�with�Subwoofer�in�Overlap�Mode
In full-range mode, the speaker PASSIO is compatible with all K&F subwoofers that are run in the
100Hz mode.
This so-called 'overlap mode' can make sense for surround uses when the tops should transmit the
complete frequency spectrum and the subwoofer is used as an 'effect bass'.
Tip
In the overlap mode, the bass boost must not be switched on.
4.1.4 Controller�Mode�with�Subwoofer�in�1-Channel�Mode
You can operate the speaker PASSIO together with several K&F subwoofers on a single controller
channel. To do so, load the matching LSBlock for the speaker combination into the controller. For fur-
ther information please see the user's manual of the subwoofers that are suitable for 1-channel mode,
e.g. NOMOS LS.

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 15 of 24
4.2 Passive�Mode�(without�Controller)
The PASSIO system is designed so that it can be operated passively without a controller directly on a
power amplifier. Follow the instructions in chapter "[Protecting the Speakers / Operating Safety]" be-
ginning on page 10.
• For safe operation, they must only be operated with professional power amplifiers with a maxi-
mum rated output power of 600W@8Ω (equiv. 1200W@4Ω).
• If power amplifiers have power ratings lower than 300W@8Ω, then it is imperative that the am-
plifiers have clipping limiters. Alternately, you can also insert a clipping limiter before the ampli-
fier.
• To protect the loudspeaker from mechanical damage when high SPL is required a highpassfilter
of 24dB/oct. at 60Hz has to be inserted into the signal chain.

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 16 of 24
5. Wiring�instructions
• Before connecting your PASSIO loudspeaker switch off all equipment and turn down all level
controls.
• Only use high-quality speaker cables with a sufficient wire gauge. The wire gauge depends on
the length of the speaker cable.
Minimum�Wire�Gauge�(mm²)
=�Required�Cable�Length�(m)�/�(2�x�Speaker�Impedance�(Ω))
• For connections to the power amplifier inputs, please use 2-pin shielded microphone cable (bal-
anced) with high-quality connectors.
• Avoid ground loops.
• Please pay attention to the pin assignments shown in this manual.
• Make sure that the +/- polarity of the speakers at the amplifier is correct. When simultaneously
using power amplifiers from different manufacturers, be sure to use the correct specific pin con-
figuration. It may be necessary to modify the pin configuration on the power amplifiers or on
the connectors leading to them.
• Upon completing the wiring, ensure that the connected speaker channels are working in phase.
To do so, use i.e. a phase checker. A phase error can also be recognized when the connected
channels are used simultaneously. During simultaneous use the bass frequencies become no-
tably quieter or the mid-frequencies such as voices cannot be located.
• If several loudspeakers are connected, the signal can be linked through parallel from one loud-
speaker to the next. Please make sure that the total impedance of the loudspeakers R(Ω) is not
lower than the minimal impedance indicated on the power amplifier.
1/R1�+�1/R2�+�1/R3�+�...�=�1/Rtotal
6. Operating�the�Speakers
• Switch off all equipment and turn down all level controls of the mixing console and the power
amplifiers.
• Wire your PASSIO systems according to the instructions in this manual.
• Switch on the mixing console first, then the controller and the power amplifier. Always use the
before mentioned switching order. Otherwise switching noises may damage the sound system.
• If there is interference, turn off all appliances in the reverse order and check all cable connec-
tions.
• Successively turn up the individual power amplifier channels and send a signal with low vol-
ume to the system. Check to see if the desired signals are applied to the intended speakers and
make sure there is no interference.
With�controller: The SIGNAL LEDs of the CD 44 Controller will light up if the output level is
higher than -45 dB. Your system should now be ready for operation.
• Turning down the input level controls may not always prevent distortions in the input section
of the power amplifier, especially if this section has a relatively low headroom. A clipping signal
may not be displayed by the clipping indicator then! To prevent signal interruptions or damages
to the speakers, turn the level controls of the power amplifier to the maximum position, if possi-
ble. Set the output level of the mixing console or the controller to a level that doesn't overload
the power amplifiers or decrease the limiter threshold of the controller.
• When turning off the system, the input controls for the power amplifiers should be turned
down first followed by the power switches of the amplifiers. After that, the other appliances
can be turned off.

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 17 of 24
7. Transport�and�Storage
The PASSIO is protected against short-term moisture. not_found The PASSIO System is not designed
for long-term use in a corrosive environment.
Make sure that the system is adequately ventilated during longer storage periods so that possible
residual moisture can escape from the equipment.
Furthermore, you should ensure that the PASSIO System is protected from mechanical strain to prevent
possible damage.
We recommend using suitable transport and storage cases that protects from the above-mentioned in-
fluences.
8. Maintenance�and�Care
8.1 Inspection�Regulations
Warning
For the owner and user, it is mandatory to be aware of the safety relevance of speakers that can be
flown.
Please note that the mains cables are delivered with varying connector options or with open wires
(mains side), depending on the country or order number.
The PASSIO system can exhibit signs of wear over the years, i.e. from mechanical strain, transport
damage, corrosion, or improper handling. If speakers are to be flown, this always means there is a
high safety hazard.
As a basic principle, you must visually inspect the PASSIO System every time you suspend it and take it
down. For fixed installations, you must inspect the speaker for signs of wear at regular intervals.
During these inspections, you must especially look out for deformations, cracks, dents, damage to
threads, and corrosion. Mounting devices such as shackles, chains and wire ropes also have to be
checked for signs of wear or deformation carefully.
not_found PASSIO
The�inspection�requirements�vary�depending�on�application�and�country�of�use.�Observe�the
requirements�that�are�relevant�for�you.�If�in�doubt,�contact�local�authorities.
In many countries, regular inspection of mounting components and accessories is required. In most
cases (e.g. german BGV C1), an additional annual inspection is required that must be done by a tech-
nical expert. Additionally, a detailed inspection carried through by a legally certified or official authori-
ty is required every four years.
In this context, it is very important to keep an inspection log book. In this inspection log book, the da-
ta for every used accessory is entered at the periodic inspections, making the data available at all times
for possible inspections. This book should document maintenance measures and inspection intervals
and contain parts lists.

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 18 of 24
8.2 Replacing�the�Front�Foam
The front foam behind the front grille is held in place by an elastic band. This makes it possible for you
to easily replace the damaged or soiled foam yourself.
1. Remove the grille attachment screws with a 2.5mm Allen key.
2. Remove the grille from the speaker.
3. Remove the old filter foam behind the elastic band.
4. Pull the new or cleaned filter foam behind the elastic band.
5. Fasten the grille back onto the speaker using the attachment screws.
Tip
In doing so, make sure that the clamping nuts on the grille mounting flaps are aligned with the
drill holes in the enclosure. You can set the clamping nuts into the proper position using the Allen
key before applying the screws.

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 19 of 24
9. Technical�Specifications�[$]
Design Passive 2-way bassreflex system
Frequency�range�-10�dB 75 Hz - 31 kHz
Frequency�range�+/-�3�dB 110 Hz - 28 kHz
Coverage�angles�nominal 70° x 60° (H x V)
Power�Handling 200 W nominal1)
400 W program2)
SPL�(1W�/�1m) 92.5 dB SPL
Max.�SPL�(1m) 121.5 dB SPL
Components 2 x 5" low-mid chassis
1" Dome tweeter plus cd-horn
Impedance�(nominal) 12 Ω, Zmin 8 Ω (200 - 350 Hz)
Connectors (+1/-1) 2 x Speakon 4-pol NLT4MP
IN parallel with OUT
Enclosure high tech moulding synthetics with 25° and 55°
monitor angles (flame retardant class V0 accord-
ing to UL94), K&F VariPoint to fasten hardware,
sunk-in and to the bottom faced Speakon con-
nectors, 5° angle on top and bottom for incon-
spicious design, textured paint finish in black, ex-
changeable front grille with black acoustic foam
behind it
Dimensions 180 x 415 x 173 mm
Weight 5.2 kg
Options 'Special finish in RAL colours'
1) Pink noise 40 - 5000 Hz, 2 h; 2) as 1) but with 50% duty cycle

User's manual K&F PASSIO
KLING & FREITAG GMBH © 2012 Revision 2.2 Page 20 of 24
10. Measuring�diagrams
10.1 Frequency�range�PASSIO