KLING & FREITAG CA 1201, CA 1215-6, CA 1515-6, CA 1515-9, CA 121-9 User Manual

...

K&F CA 1201, CA 1215, CA 1515

Die Version CA 106 F weicht in Form und Aussehen von

dieser Abbildung ab.

User‘s Manual

Benutzerhandbuch

Released: 22.03.2006

Stand: 08.06.2006

Version 3.0.

Version 1.0

Important Information, Please Read Before Use!

KLING & FREITAG GmbH Junkersstrasse 14 D-30179 Hannover PHONE +49 (0) 511- 96 99 70

TEL 0 (049) 511- 969 97-0

FAX +49 (0) 511- 67 37 94 www.kling-freitag.de

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

Thank you for your decision to buy a KLING & FREITAG product. To guarantee a trouble-free operating of the equipment and to enable the KLING & FREITAG CA speaker system to achieve its full potential, please read the operating instructions carefully before use.

With the purchase of a CA system, you have acquired a speaker system with the highest possible quality and performance capabilities.

As the owner of this system, you now have a versatile and highly professional tool which, when operated properly, is a true pleasure to use.

Symbols in User's Manual

This symbol indicates the possibility of life-threatening danger and a health risk for persons. Not following these instructions may result in serious health problems including potentially fatal injuries.

Warning

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 instructions may cause malfunctions or property damage.

Important

Information about this User's Manual

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9 Version 3.0, 22.03.2006

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.

We appreciate any input with suggestions and improvements for this manual. Please send this to us at the following address:

info@kling-freitag.de

or to:

KLING & FREITAG GMBH Junkersstr.14 D-30179 Hannover

Phone +49 (0) 511 - 96 99 70 Fax +49 (0) 511 - 67 37 94

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

Contents

Chapter Page

1. General Instructions for Using Speakers 6

2. Product Descriptions and Versions 8

2.1 CA 1201 8

2.2 CA 1215-6 9

2.3 CA 1215-9 9

2.4 CA 1515-6 10

2.5 CA 1515-9 10

3. Important Notes for the ‘Outdoor’ Option 11

3.1 ‘Outdoor Mobile’ 11

3.2 ‘Outdoor Installation’ 11

4. Notes for Versions with ‘100V’ Option 12

4.1 Reasons for choosing Speakers with 100 V Transformers 12

4.2 Connecting Diagram of the 100V Speaker Inputs 12

5. Instructions for Suspending the Speakers 13

5.1 Using the ‘allsafe JUNGFALK’ Flying Points 14

6. Coverage Patterns of the CA Speakers 15

6.1 Changing the Coverage Pattern 15

7. Mounting Instructions for Speakers 16

7.1 Proper Arrangement of the Loudspeakers 16

7.2 Arrayed Speaker Systems (Cluster) 17

7.2.1 Horn not rotated 17

7.2.2 With rotated Horn 18

8. Wiring 19

8.1 Connecting the Speakon Connector to the Terminal 19

8.2 Avoiding Ground Loops 20

8.2.1 What is a Ground Loop? 20

8.2.2 Avoiding Ground Loops 20

9. Configurations and Connecting Diagrams 21

9.1 Operating the Systems without C2 Controller 21

9.1.1 CA Systems in Full-Range Mode 21

9.1.2 Full Range Mode & Subwoofer with Crossover (XO) 22

9.2 Operations with C2 Controller 23

9.2.1 Full-Range Mode with K&F C2 Controller 24

9.2.2 CA System & Bass with Controller C2 in 2-Way Active Mode 25

10. Operating the Speakers 26

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

Chapter Page

11. Crossovers 27

11.1 Wiring Diagram CA 1201 27

11.1.1 Version A 27

11.1.2 Version B 28

11.2 Wiring Diagram CA 1215-6 and CA 1215 -9 29

11.2.1 Version A 29

11.2.2 Version B 30

11.3 Wiring Diagram CA 1515-6 and CA 1515-9 31

11.3.1 Version A 31

11.3.2 Version B 32

12. Touching Up Damage to Paint / Changing the Front Foam 32

13. Technical Specifications 33

13.1 CA 1201 33

13.2 CA 1215-6 34

13.3 CA 1215-9 35

13.4 CA 1515-6 36

13.5 CA 1515-9 37

14. Measuring Charts 38

14.1 CA 1201 38

14.2 CA 1215-6 40

14.3 CA 1215-9 42

14.4 CA 1515-6 44

14.5 CA 1515-9 46

15. Dimensions 48

15.1 CA 1201, CA 1215-6 and CA 1215-9 48

15.2 CA 1201-M, CA 1215-6-M and CA 1215-9-M 48

15.3 CA 1515-6 and CA 1515-9 49

16. Accessories for the CA Systems 50

17. Regulations for Disposal 51

17.1 Germany: 51

17.2 EU, Norway, Island, and Liechtenstein (not Germany): 51

17.3 Other countries 51

17. Supplied Safety and Mounting Instructions for Speakers and Accessories

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

1. General Instructions for Using Speakers

Mounting the speakers

To prevent injury, the speakers must be securely placed on the floor or secured to the wall according to the instructions on page 16 (Mounting Instructions for Speakers) 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. If the weight of the speaker exceeds 20 kg then it is necessary for two people to carry it.

Speakers may only be suspended or mounted to walls or ceilings by qualified personnel. The speakers must be hung by using at least two of the designated flying points. The same applies when lifting and aligning the speakers. Never use signal cables or power cords for suspending, aligning or securing the systems. When laying the connecting cables, make sure that nobody can trip.

Never hang more than two speakers under one another without using the designated Kling & Freitag rigging equipment. Ensure that all installation connections comply with the applicable safety guidelines and that the size and strength are sufficient. Further instructions are in our user's manual for assembly equipment and in the general safety instructions for speakers and assembly equipment.

For mobile and fixed installations, use only rigging equipment from KLING & FREITAG. Make sure to observe the included safety and mounting instructions for loudspeakers and accessories.

Speakers and rigging equipment must be visually examined at regular intervals. If there are signs of wear, they must be replaced immediately. Furthermore, screwed connections of supporting parts must be checked routinely

Warning

Protecting the speakers / avoiding fire hazard

In general, audio signals should not be overdriven. This may be caused by mixing consoles, equalizers, effect equipment, etc. and should be indicated on this equipment. When a power amplifier is overloaded at the output (clipping), then the amplifier should activate a clipping warning signal. 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. We, therefore, recommend turning 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 unnaturally distorted.

 To protect the speakers from being destroyed and to avoid fire hazard, they should only

be operated with professional power amplifiers with the following specifications:

− Integrated or preceding subsonic filter (approx. 20 Hz, min. 12 dB / octave)

− integrated clipping limiter

− for speaker models CA 1201 or CA 1215:

maximum rated power 500W@8

− for speaker model CA 1515: maximum rated power 700W@8

 If you wish to use a speaker with a power amplifier which does not fulfil these specifica-

tions, then the speaker should be controlled using a Kling & Freitag system controller with limiter function. This is the only way overloading and that the risk of fire can be avoided. The results of such a power amplifier defect of cannot be avoided by the controller.

 If power amplifiers have power ratings lower than mentioned above, then it is impera-

tive that a clipping limiter is used to protect the speaker even if it is used with a Kling & Freitag system controller.

For damage caused by overloading or use with power amplifiers other than those recommended above, Kling & Freitag GmbH does not assume warranty and excludes liability for possible consequential damage.

Ω(equivalent 1000W@4Ω)

Ω (equivalent 1400W@4Ω)

Warning

Important

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

The following signals may damage the speakers

− Permanent high-pitched signals with high frequency, and continuous noise from feedback.

Important

− Permanently distorted signals with high power.

− Noises, which occur when the amplifier is on while equipment is being con-

nected, disconnected or switched on.

Do not install speakers in any of the following places:

− Where the speakers are permanently exposed to direct sunlight

− Where the speakers are exposed to high moisture

− Where the speakers are exposed to strong vibrations and dust.

Damage caused by the speakers' magnetic fields

Speakers are permanently surrounded by a magnetic field even when they are not operating. Therefore, during transport and placement of the speakers, it is important to ensure that there is always approx. 1 m between the speakers and magnetic data media and computer/video monitors.

Preventing hearing damage

To prevent the risk of hearing damage, avoid being too close to operating speakers, even if the volume level seems to be low enough. In general, volume levels over 90 dB

Caution

can cause hearing damage.

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

2. Product Descriptions and Versions

2.1 CA 1201

Short description: 2-way full-range speaker system with 12" low-mid chassis and 1" high frequency driver on a rotatable 90° x 60° CD horn. Homogeneous coverage and constant directivity starting at 1.2 kHz. Integrated crossover with self-resetting protection circuit for low-mid and high frequency path.

Enclosure: Trapezoidal enclosure with additional cluster angles, 15 mm birch plywood, highly resistant structured grey or black finish, internal mounting flange, 5 ‘allsafe JUNGFALK’ flying points, 2 butterfly handles, highly permeable, ball proof steel grille with exchangeable black acoustic foam.

Optional versions:

− CA 1201-M:

− CA 1201-100V:

− CA 1201 --- ‘Outdoor Installation’ / ‘Outdoor Mobile’

− CA 1201-SP:

Enclosure with additional monitor angle

100V version with 300 VA toroidal transformer

Versions for outdoor use under roofs

Version with integrated power amplifier technology (not for CA 1201-M)

'SP' speakers are shipped with a separate user's manual!

− Special finish in RAL colours

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

2.2 CA 1215-6

Short description: 2-way high-performance speaker system with 12" low-mid chassis and 1.5" high frequency horn driver on a rotatable 65° x 50° CD horn. Homogeneous coverage and constant directivity starting at 1.2 kHz. Integrated crossover with self-resetting protection circuit for high frequency path, delay time and phase optimisation.

Enclosure: Trapezoidal enclosure with additional cluster angles, 15 mm birch plywood, highly resistable structured grey or black finish, internal mounting flange, 5 ‘allsafe JUNGFALK’ flying points, 2 butterfly handles, highly permeable, ball proof steel grille with exchangeable black acoustic foam.

Optional versions:

− CA 1215-6-M:

− CA 1215-6 100V:

− CA 1215-6 --- ‘Outdoor Installation’ / ‘Outdoor Mobile’

− CA 1215-6-SP:

− Special finish in RAL colours

Enclosure with additional monitor angle

100V version with 300 VA toroidal transformer

Versions for outdoor use under roofs

Version with integrated power amplifier technology (not for CA 1215-6-M)

'SP' speakers are shipped with a separate user's manual!

2.3 CA 1215-9

Short description: 2-way high-performance speaker system with 12" low-mid chassis and 1.5" high frequency driver on a rotatable 90° x 50° CD horn. Homogeneous coverage and constant directivity starting at 1.0 kHz. Integrated crossover with self-resetting protection circuit for high frequency path, delay time and phase optimisation.

Optional versions:

− CA 1215-9-M:

− CA 1215-9-100V:

− CA 1215-9 --- ‘Outdoor Installation’ / ‘Outdoor Mobile’

− CA 1215-9-SP:

− Special finish in RAL colours

Enclosure with additional monitor angle

100V version with 300 VA toroidal transformer

Version for outdoor use under roofs

Version with integrated power amplifier technology (not for CA 1215-9-M)

'SP' speakers are shipped with a separate user's manual!

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

2.4 CA 1515-6

Short description: 2-way high-performance speaker system with 15" low-mid chassis and 1.5" high frequency driver on a rotatable 65° x 50° CD horn. Homogeneous coverage and constant directivity starting at 1.2 kHz. Integrated crossover with self-resetting protection circuit for chassis and crossover, delay time and phase optimisation.

Enclosure: Trapezoidal enclosure with additional monitor and cluster angles, 15 mm birch plywood, highly resistant structured grey or black finish, internal mounting flange, 5 ‘allsafe JUNGFALK’ flying points, 2 butterfly handles, highly permeable, ball proof steel grille with exchangeable black acoustic foam, non-abrasive plastic feet.

Optional versions:

− CA 1515-6-100V:

− CA 1515-6 --- ‘Outdoor Installation’ / ‘Outdoor Mobile’

− CA 1515-6-SP:

100V version with 300 VA toroidal transformer

Version for outdoor use under roofs

Version with integrated power amplifier technology

'SP' speakers are shipped with a separate user's manual!

− Special finish in RAL colours

2.5 CA 1515-9

Short description: 2-way high-performance speaker system with 15" low-mid chassis and 1.5" high frequency driver on a rotatable 90° x 50° CD horn. Homogeneous coverage and constant directivity starting at 1.0 kHz. Integrated crossover with self-resetting protection circuit for chassis and crossover, delay time and phase optimisation.

Optional versions:

− CA 1515-9-100V:

− CA 1515-9 --- ‘Outdoor Installation’ / ‘Outdoor Mobile’

− CA 1515-9-SP:

100V version with 300 VA toroidal transformer

Version for outdoor use under roofs

Version with integrated power amplifier technology

'SP' speakers are shipped with a separate user's manual!

− Special finish in RAL colours

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

3. Important Notes for the ‘Outdoor’ Option

Speakers with the option ‘Outdoor Mobile’ and ‘Outdoor Installation’ have been optimised for outdoor use. They withstand temperature fluctuations in moderate climate zones and do not accumulate condensation water.

In order to guarantee the longevity and safety of the speakers, the speakers with the

effects of the weather.

Warning

option ‘Outdoor’ must still be protected from direct

They should be installed, for example, under a roof so that they also have sufficient protection from driving rain from the side and direct sunlight.

3.1 ‘Outdoor Mobile’

Version for mobile outdoor use under roofs. Features like standard version but with the following extras:

− multi-layered, temperature and UV-resistant high-tech PU marine primer,

− final coating with highly resistant structured 2K paint in RAL colours,

− waterproofed diaphragms and electronic components protected against cor-

rosion with protective coating.

3.2 ‘Outdoor Installation’

Version for fixed outdoor installations under roofs. Features like standard SWi version combined with ‘Outdoor Mobile’ but with the following differences:

− without feet and handles

− stainless steel thread inserts instead of flying points ‘allsafe JUNGFALK’ (same

positions)

− stainless steel grille

− foam covering behind grille.

− visible screwed connections made of stainless steel.

− Stainless steel connecting terminal with single PG cable fitting,

Ø 13 mm

Connector:

2+ bn

bl = blue

bn = brown

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

4. Notes for Versions with ‘100V’ Option

Kling & Freitag speakers with ‘100V’ option are fitted with high-quality toroidal transformers. This serves to minimize loss of sound. Highly professional sound reinforcement results can be achieved using 100 V Kling & Freitag speakers.

4.1 Reasons for choosing Speakers with 100 V Transformers

− Reduction in conduction loss.

− Easy installation of a loudspeaker network due to simple parallel wiring.

The sum of the output power of the individual speakers (stated as VA = W) must not exceed the output power of the 100 V amplifier.

− Speakers are galvanically isolated.

Important

− Speakers can be integrated into existing 100 V systems.

4.2 Connecting Diagram of the 100V Speaker Inputs

300VA transformer

300VA

all pins parallel to out

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

5. Instructions for Suspending the Speakers

The speakers may only be suspended by trained specialised personnel.

The speakers may only be suspended by trained specialised personnel.The speakers may only be suspended by trained specialised personnel.

Pay attention to the required safety factors. Ple

Warning

Pay attention to the required safety factors. Please follow the accompanying safety

Pay attention to the required safety factors. PlePay attention to the required safety factors. Ple and assembly instructions carefully as well as the corresponding national safety

and assembly instructions carefully as well as the corresponding national safety

and assembly instructions carefully as well as the corresponding national safety and assembly instructions carefully as well as the corresponding national safety regulations.

regulations.

regulations.regulations.

Speaker systems, whether single or connected to one another, must always be secured to a second separate point, even if two rigging points are used for suspending the speaker system!

Ensure that all connections are secured to prevent their detaching on their own and that only admissible statically tested and sufficiently sized connecting devices, ropes and chains are used.

A maximum load of 50 kg may be suspended from the two ‘allsafe JUNGFALK’ flying points of one speaker. This means a maximum additional load of 25 kg on each ‘allsafe JUNGFALK’ flying point.

‘allsafe JUNGFALK’ flying point.

‘allsafe JUNGFALK’ flying point.‘allsafe JUNGFALK’ flying point.

Wrong:

− The suspended speaker weighs more than 50 kg. This exceeds the total load-bearing capacity of the upper flying points.

This means a maximum additional load of 25 kg on each

This means a maximum additional load of 25 kg on each This means a maximum additional load of 25 kg on each

As a result, a maximum of 2 full-range systems may be suspended under one another.

− The rear suspension point can only support weights up to 30 kg. The flying point is thus not an appropriate secondary device to prevent collapse if another speaker is mounted.

ase follow the accompanying safety

ase follow the accompanying safety ase follow the accompanying safety

− The angle of the rope/chain in relation to the top of the mounted speaker is less than 45°. This causes the load on the flying points to exceed the permissible level.

Right:

− A two-point suspension was selected. Each speaker is secured with an additional safety device.

− The suspended speaker weighs no more than 50 kg. This falls within the total load-bearing capacity of the upper flying point.

− The angle of the rope/chain in relation to the top of the mounted speaker is greater than 45°. This maintains a permissible load on the flying points.

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

5.1 Using the ‘allsafe JUNGFALK’ Flying Points

Single Stud Fitting

Used as fastener to the ‘allsafe JUNGFALK’ flying point.

1.)

Take the single stud fitting in one

hand...

‘allsafe JUNGFALK’ flying point

Receptacle for special fasteners.

2.)

... and push the locking device up

against the spring tension.

3.)

Put the flat head of the holding

bolt into the guiding of the flying point.

5.)

4.)

Release the locking device when

the single stud fitting is located in the middle of the flying point. Make sure that the locking device clicks into place.

Warning

Check that the single stud fitting is

securely fastened and cannot be pulled out.

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

6. Coverage Patterns of the CA Speakers

The mid-high systems can be operated in a vertical or horizontal (i.e. as a stage monitor) position. The coverage pattern of the speakers can be adapted to special needs by a 90° rotatable horn.

The table below shows the coverage angles of a standing speaker: To determine the coverage pattern of the high frequency horn, shine a flashlight through the front covering at the level of the horn. You will find a silver stripe that determines the position and coverage angles of the horn.

DEFINIT

DEFINITIIIION:

DEFINITDEFINIT

Standing speaker:

Model

ModelModel CA 1201 90° h x 60° v 60° h x 90° v CA 1215-6 65° h x 50° v 50° h x 65° v CA 1215-9 90° h x 50° v 50° h x 90° v CA 1515-6 65° h x 50° v 50° h x 65° v CA 1215-9 90° h x 50° v 50° h x 90° v

ON:

ON:ON:

Horn not rotated

Horn not rotatedHorn not rotated

Horn rotated

Horn rotatedHorn rotated

6.1 Changing the Coverage Pattern

To turn the horn, follow these steps:

1) Remove the four grille mounting screws on the top and bottom of the speakers with a 3 mm Allen key and remove the grille from the speaker enclosure.

2) Remove the screws from the high frequency horn (also using a 3 mm allen key). Loosen the high frequency horn by using both hands, palms to the outside, to grasp into the horn and lift the horn with even pressure from the palms of your hands towards the outside. Never use a screwdriver or similar objects to reach behind the edge of the horn, as this could damage it.

3) Rotate the horn 90° and screw the horn on tightly again (do not force it!).

4) Screw the grille on tightly.

If the coverage angle needs to be changed often, make sure that the horn is not always rotated in the same direction, as the connecting cables, when twisted, may cause the contacts of the driver to become loose.

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9

7. Mounting Instructions for Speakers

Mount the speakers securely. To avoid injury or damage, always be sure to mount the speakers securely so that they do not fall. Speakers, which are stacked, must be secured with securing straps. When laying the connecting cables, make sure that nobody can trip.

The stability of stacked systems (also valid for the use of stands and distance rods!) is

Warning

contingent upon the following stability requirement. These conditions must, therefore, be guaranteed by the user:

Stacked systems may not fall over even if they are inclined by 10° in

Stacked systems may not fall over even if they are inclined by 10° in each direction.

Stacked systems may not fall over even if they are inclined by 10° in Stacked systems may not fall over even if they are inclined by 10° in If this requirement is not fulfilled, then it is ne

If this requirement is not fulfilled, then it is neccccessary to take steps to achieve

If this requirement is not fulfilled, then it is neIf this requirement is not fulfilled, then it is ne compliance. Possible measures include strapping it to an appropriate base stru

compliance. Possible measures include strapping it to an appropriate base struc-

compliance. Possible measures include strapping it to an appropriate base strucompliance. Possible measures include strapping it to an appropriate base stru ture or fastening it using safety straps.

ture or fastening it using safety straps.

ture or fastening it using safety straps.ture or fastening it using safety straps.

essary to take steps to achieve

essary to take steps to achieve essary to take steps to achieve

each direction.

each direction. each direction.

c-c-

7.1 Proper Arrangement of the Loudspeakers

Be aware of the fact that the logical targeted alignment of this high quality speaker system can lead to a significant qualitative increase in the acoustic result. It is not possible to make generalities about the alignment of specific systems because the room has a substantial influence on the signal and the audible result.

As a rule, the mid- and high-transducers of loudspeakers should be mounted above the audience's face value, so that the sound distribution cannot be shadowed.

In many cases it is advisable to mount a loudspeaker higher, so that the sound will be distributed throughout the room more evenly. Low standing systems result in a greater difference in volume between front and back seats than higher standing systems.

Please note that this is only a general guideline and the best possible result may vary from room to room.

To simulate the correct alignment of the speakers beforehand, there are various programs such as ‘Ease’ or ‘Ulysses’. The Kling & Freitag speaker system data is available for download on our website www.kling-freitag.de.

The following graphics will assist in making a rough estimate as to the distance range of full-range systems. The graphics only take into consideration the sum of the direct sound and not the influence of the room. Because of this there can, in some cases, be noticeable deviation.

Distance range of SPL (direct sound level):

-18 dB

-12 dB

0 dB

-6 dB

-24 dB -30 dB

2m 4m 8m 16m 32m 50m

-34 dB

+ 35 hidden pages

KLING & FREITAG CA 1201, CA 1215-6, CA 1515-6, CA 1515-9, CA 121-9 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

2.1 CA 1201

2.2 CA 1215-6

2.3 CA 1215-9

2.4 CA 1515-6

2.5 CA 1515-9

3.1 ‘Outdoor Mobile’

3.2 ‘Outdoor Installation’

4.1 Reasons for choosing Speakers with 100 V Transformers

4.2 Connecting Diagram of the 100V Speaker Inputs

5.1 Using the ‘allsafe JUNGFALK’ Flying Points

6.1 Changing the Coverage Pattern

7.1 Proper Arrangement of the Loudspeakers