Laney
CXSub-A CX-A Active Loudspeakers
CXSub Loudspeaker
USER MANUAL
Laney
POWER TO THE MUSIC
MODELS
CX15-A
CX12-A
CXSub-A
CXSub
Laney
Intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be
of sufficient to constitute a risk of electrical shock to persons
2
!
CAUTION:
CAUTION:
WARNING:
!
PRECAUCION:
PRECAUCION:
ADVERTENCIA:
Intended to alert the user of the presence of important operating and maintainance (servicing)
instructions in the literature accompanying the product
Risk of electrical shock - DO NOT OPEN
To reduce the risk of electrical shock, do not remove the cover. No user servicable parts inside. Refer servicing
to qualified service personnel.
To prevent electrical shock or fire hazard, do not expose this appliance to rain or moisture. Before using this appliance
please read the operating instructions for further warnings
Este simbolo tiene el proposito de alertar al usuario de la presencia de “(voltaje) peligroso” que no tiene aislamiento
dentro de la caja del producto que puede tener una magnitud suficiente como para constituir riesgo de corrientazo
Este simbolo tiene el proposito de alertar al usario de la presencis de instruccones importantes sobre
la operacion y mantenimiento en la literatura que viene con el producto
Riesgo de corrientazo - no abra
Para disminuir el riesgo de carrientazo, no abra la cubierta. No hay piezas adentro que el pueda reparar. Deje
todo mantenimiento a los tecnicos calificadod
Para evitar corrientazos o peligro de incendio, no deja expuesto a la lluvia o humedad este aparato Antes de usar este
aparato, lea mas advertcias en la guia de operacion
Ce symbole est utilise pur indiquer a l’utilisateur de ce produit de tension non-isolee dangereuse pouvant etre d’intensite
suffisante pour constituer un risque de choc electrique.
!
ATTENTION:
ATTENTION:
AVERTISSEMENT:
!
VORSICHT:
VORSICHT:
Ce symbole est utilise pour indiquer a l’utilisanter qu’il ou qu’elle trouvera d’importantes instrucions sur
l’utilisation et l’entrerien (service) de l’appareil dans la litterature accompagnant le produit
Risques de choc electrique - NE PAS OUVIRIR
Afin de reduire le risque de choc electrique, ne pas enlever le couvercle. Il ne se trouve a l’interieur aucune
piece pouvant etre reparee par l’utilisateur. Confier l’entretien a un personnel qualifie.
Dieses Symbol soll den Anwender vor unsolierten gefahrlichen Spannungen innerhalb des Gehauses warnen, die von
Ausreichender Starke sind, um einen elektrischen Schlag verursachen zu konnen.
Dieses Symbol soll den Benutzer auf wichtige Instruktionen in der Bedienungsanleitung aufmerksam
machen, die Handhabung und Wartung des Produkts betreffen.
Risiko - Elektrischer Schlag! Nicht offen!
Um das Risiko eines elektrischen Schlages zu vermeiden, nicht die Abdeckung enfernen. Es befinden sich keine
Teile darin, die vom Anwender repariert werden Konnten. Reparaturen nur von qualifiziertem Fachpersonal
durchfuhren lassen
Afin de prevenir les risques de decharge electrique ou de feu, n’exposez pas cet appareil a la pluie ou a
l’humidite. Avant d’utiliser cet appareil, lisez les avertissements supplentaires situes dans le guide.
ACHTUNG
Um einen elektrischen Schlag oder Feuergefahr zu vermeiden, sollte dieses Gerat nicht dem Regen oder Feuchtigkeit
ausgesetzt werden. Vor Inbetriebnahme unbedingt die Bedienungsanleitung lesen.
Laney
IMPORTANT SAFETY INSTRUCTIONS
WARNING: When using electric products, basic cautions should always be followed, including the following.
1. Read all safety and operating instructions before using this product
2. The product should be powered by a three pin `grounded (or earthed) plug connected to a power socket with a
grounded earth outlet.
3. All safety and operating instructions should be retained for future reference
4. Obey all cautions in the Operating instructions and on the back of the unit
5. All operating instructions should be followed
6. This product should not be used near water, i.e. a bathtub, sink, swimming pool, wet basement, etc.
7. This product should be located so that its position does not interfere with its proper ventilation.It should not be
placed flat against a wall or placed in a built up enclosure that will impede the flow of cooling air.
8. This product should not be placed near a source of heat such as stove, radiator, or another heat producing amplifier.
9. Connect only to a power supply of the type marker on the unit adjacent to the power supply cord.
10. Never break off the ground pin on a power supply cord.
11. Power supply cords should always be handled carefully. Never walk or place equipment on power supply cords.
Periodically check cords for cuts or signs of stress, especially at the plug and the point where the chord exits the
unit.
12. The power supply cord should be unplugged when the unit is to be unused for long periods of time.
13. If this product is to be mounted in an equipment rack, rear support should be provided.
14. The user should allow easy access to any mains plug, mains coupler and mains switch used in conjunction
with this unit thus making it readily operable.
15. Metal parts can be cleaned with a damp cloth. The vinyl covering used on some units can be cleaned with a damp
cloth or ammonia based household cleaner if necessary. Disconnect the unit from the power supply before cleaning.
16. Care should be taken so that objects do not fall and liquids are not spilled into the unit through any
ventilation holes or openings. On no account place drinks on the unit.
17. A qualified service technician should check the unit if:
The power cord has been damaged
Anything has fallen or spilled into the unit
The unit does not appear to operate correctly
The unit has been dropped or the enclosure damaged.
18. The user should not attempt to service the equipment. All service work is done by a qualified service technician.
19. Exposure to extremely high noise levels may cause a permanent hearing gloss. Individuals vary
considerably in susceptibility to noise induced hearing loss, but nearly everyone will lose some hearing if
exposed to sufficiently intense noise for a sufficient time. The U.S. Government's Occupational Safety and Health
Administration (OSHA) has specified the following permissible noise level exposure.
3
Duration Per Day In Hours Sound Level dBA, slow response
8 90
6 92
4 95
3 97
2 100
1 ½ 102
1 105
½ 110
¼ or less 115
According to OSHA, any exposure in excess of the above permissible limits could result in some hearing loss. Ear plugs or
protectors in the ear canals or over the ears must be worn when operating this amplification system in order to prevent a
permanent hearing loss if exposure exceeds the limits set forth above. To ensure against potentially dangerous exposure to
high sound pressure levels it is recommended that all persons exposed to equipment capable of producing high sound
pressure levels such as this amplification system be protected by hearing protectors while this unit is in operation.
SAVE THESE INSTRUCTIONS
www.laney.co.uk
Laney
INTRODUCTION
Congratulations on your decision to purchase a Laney PA system . This range of cabinets bring you the power and
flexibility to create anything from a simple one box PA system to a flexible multibox set up.
The CX-A range consists of the following products
4
CX15-A 300W active loudspeaker with built in CD/Line/ Mic inputs, optical limiter switchable .
CX12-A 165W a , and crossover filter.
CXSub-A 300W active bass cabinet with built in crossover filter and optical limiter.
CXSub Dedicated passive bass cabinet ideal for use as an extension speaker with the above products.
Laney products are designed with ease of operation as a primary objective, however to ensure you derive the best from
your new PA, it is important you take time to read this user manual and to familiarise yourself with the control functions
and facilities available.
When you first receive your Laney CX / CX-A cabinet, follow these simple procedures:
(i) Ensure that the amplifier is the correct voltage for the country it is to be used in.
(ii) Make all connections with a high quality shielded cable. You have probably spent considerable money on your PA system
- don’t use cheap cable, it won’t do your gear justice .
This manual has been written for easy access of information. The rear panels of each unit are graphically illustrated, with
each control and feature numbered. For a description of the function of each control feature, simply check the number
with the explanations adjacent to each panel.
Later in the manual are some connection diagrams for a number of different set ups to show how to get the best from
your PA system.
Best Wishes
All at Laney
ctive loudspeaker with built in CD/Line/ Mic inputs optical limiter switchable
and crossover filter
UNPACKING
On unpacking your CX/CX-A product please check carefully for any signs of damage that may have occurred whilst in
transit from the Laney factory to your dealer. In the unlikely event that there has been damage please repack your unit
in its original carton and consult your dealer.
We would strongly advise you to store away your original transit carton since in the unlikely event that some time in
the future your unit should develop a fault, you will be able to return it to your dealer for rectification securely packed.
BEFORE SWITCHING ON
After unpacking your amplifier check that it is factory fitted with a three pin 'grounded' (or earthed) plug. Before plugging
into the power supply ensure you are connecting to a grounded earth outlet.
If you should wish to change the factory fitted plug yourself, ensure that the wiring convention applicable to the country
where the amplifier is to be used is strictly conformed to. As an example in the United Kingdom the cable colour code for
connections are as follows.
EARTH OR GROUND - GREEN/YELLOW
NEUTRAL - BLUE
LIVE - BROWN
www.laney.co.uk
Laney
CX12-A / CX15-A Facilities
5
CD
1
A pair of phono sockets for connecting
sources such a CD / mini disk players,
Keyboards etc. The Volume of this input is
controlled by the `CD Level ‘ control
CD Level
2
Controls how loud the` CD` input sounds
Line
3
A 1/4 mono jack socket for the
connection`line level inputs. Line level signals
typicaly come from mixers, radio mic
receivers and CX-A line outs. The Volume of
this input is controlled by the `Line Level’
Control
Line Level
4
Controls how loud the `Line’ input sounds
Mic
5
Connect your microphone here, the
microphone volume is controlled by the `Mic
Level’ control. This is a balanced input
suitable for low impedance microphones it
does not have phantom power.
Mic Level
6
Controls how loud the `Mic’ input sounds
10
7
8
9
1
3
On
Off
Sub
Filter
-0+-0+
11 11
22
33
44 44
55
-0+-0+
11 11
22
33
44 44
55
-0+-0+
11 11
22
33
44 44
55
CD
Line
55
44 66
33
22
33
22
22
33
22
33
11 99
CD LevelTreble
33
22
11 99
Line LevelMiddle
33
22
11 99
Mic LevelBass
Power Peak
5 5
5 5
5 5
00
55
44 66
00
55
44 66
00
77
88
10 10
77
88
10 10
77
88
10 10
2
4
2
11
12
5
Mic
Bass, Middle, Treble
These make up a powerful set of tools to
equalise your sound system.
Treble
7
Adjusting the Treble control cuts/boosts the
high frequencies - eg sounds such as high
hats / cymbal/ vocal presence.
Middle
8
Adjusting the mid control cuts/boost
midrange frequencies - eg sounds such as
upper vocal area, edge to lead guitars.
Bass
9
Adjusting the bass control cut/boosts the
low frequencies - eg sounds such as Kick
drum ,bass guitar etc
Sub Filter
10
This filter rolls off the bass frequencies,
(<170Hz 12dB/ octave for the technical
people) . This is useful in a biamped system
where this cabinet does the mid / high
frequencies and a dedicated bass enclosure
such as a CXsub-A does the bass. It could
also be useful in a vocal only PA where you
could use it to remove muddyness and
rumble .
Power : Indicates the mains is connected and
11
the CX-A is switched on.
Line/Sub
Out
Laney
Power To The Music
Peak : Indicates that the onset of clipping - if
12
this is on a lot - it won’t sound very good
Extension
Loudspeaker
Min Impedance
8 ohms
and the level controls should be adjusted to
reduce the volume of whats clipping. If you
finde it needs to be louder additional
speakers/amps are required.
MAXIMUM POWER CONSUMPTION
300 WATTS ~50/60 HZ
T6.3A L ~115V
T6.3A L ~115V
T3.15A L 230V
T3.15A L 230V
~
FUSE RATING & SUPPLY VOLTAGE.
~
300W Active loudspeaker
1
0
Power
www.laney.co.uk
Laney
CX12-A / CX15-A Facilities
6
Line/Sub Out
12
This is a full range line level signal useful for
driving other CX-A / CXSub cabinets or
mixers. This sub filter does not operate on
the line out. (i.e. Lineout is always full range.)
Extension Loudspeaker
13
Should you need to expand your sound
system additional 8 ohm speaker cabinets can
be connected here. If 4 ohms cabinets are
connected there is a high risk of thermal
overload and potential damage to your CXA.
14
Power Inlet and Power Fuse
Connect the mains supply here. Ensure the
local mains supply is compatible with this
product.
Power Fuse
In the event the mains fuse blows only
replace with same type and rating
Please refer to the product rear panel for
details of the correct type and rating.
Power Switch
15
This switches the product on /off. When the
unit is on the Power led illuminates.
12 13
Line/Sub
Out
Laney
Power To The Music
Extension
Loudspeaker
Min Impedance
8 ohms
14
MAXIMUM POWER CONSUMPTION
300 WATTS ~50/60 HZ
T6.3A L ~115V
T6.3A L ~115V
T3.15A L 230V
T3.15A L 230V
~
FUSE RATING & SUPPLY VOLTAGE.
~
300W Active loudspeaker
15
1
0
Power
CXSub-A Facilities
Inputs
16
The CXsub-A accepts line level signals on 1/4
inch mono jacks. This allows the CXSub to be
driven by a single mono jack or a stereo
signal on 2 mono jacks or a stereo jack.
Level
17
This control allow you to set the balance
between you CXSub cabinets and the rest of
your sound system allowing you to make you
CXSub quieter or louder.
Phase
18
This allows you the flip the phase of the sub
though 180 degrees.
This is effectively the same as swapping the
`+` and `-` connections on the loudspeaker.
This allow you to ensure the CXsub and the
bass driver in the mid/top cabinet are
operating in phase with one another. If your
bass drivers are out of phase with each other
you will get bass cancellation.
Power : Indicates the mains is connected and
19
the CXsub is switched on.
Peak : Indicates that the onset of amplifier
20
clipping - if this is on a lot - it won’t sound
very good and the level control should be
adjusted to reduce the volume . If it still
needs to be louder additional speakers/amps
are required.
CAUTION - FAN COOLED.
DO NOT OBSTRUCT THE FAN
OR VENT APERTURES.
Inputs
Left/
00
Power
Peak
Mono
Right
Level
10 10
+
Phase
-
Loudspeaker
Min Impedance
Extension
8 ohms
16
1717
18
19
20
21
21
Laney
Power To The Music
Extension Loudspeaker
Should you need to expand your sound
system additional 8 ohm speaker cabinets
can be connected here. If 4 ohms cabinets
are connected there is a high risk of thermal
overload and potential damage to your
CX-A.
MAX POWER
CONSUMPTION
450 WATTS
~50/60 HZ
T6.3A L ~115V
T3.15A L 230V
FUSE RATING & SUPPLY VOLTAGE.
~
300W Active loudspeaker
www.laney.co.uk
www.laney.co.uk
1
0
Power
Laney
CXSub Facilities
CXsub
Unlike the other products in this brochure
the CXsub is a passive cabinet - this means it
does not require any mains power but just
needs to be driven by a power amplifier or
the extension speaker socket on an active
loudspeaker.
1
7
2
All the CX-A cabinets feature extension
speaker sockets - these are ideal for driving
the CXSub cabinet. If you have an application
where you need more bass the CXSub is the
perfect solution.
Input
1
Connect either the power amplifier speaker
output or your CX-A extension speaker
socket . Connections to this socket should
always be on good quality speaker cable.
Link
2
A Link connection is provided for daisy
chaining another speaker cabinet. This saves
you having to obtain a Y splitter for driving 2
cabinets from 1 amplifier speaker output.
Important : In a system which uses CX-A
active loudspeakers an `extension speaker
socket` can only drive 1 unpowered 8 ohm
cabinet.
Laney
Power To The Music
Model:
Impedance :
Power Rating:
Serial Number:Serial Number:
CXSub
8 ohm
500W Program
250W RMS
N164 6N164 6
Made in China
Input
Designed in the UK by Laney
www.laney.co.uk
Link
www.laney.co.uk
www.laney.co.uk
Laney
8
System Connections
To get you started on putting your new
speakers to use now follows some typical
connection information to help you on your
way.
Simple PA System
Pictured here is a simple set-up using either
a CX12-A or a CX15-A.
This would be typical of a PA system for
aerobics class, vocal PA, Karaoke or a
monitor for a DJ or singer.
Plug your CD player into the `CD` input,
you control the volume using the CD level
control.
If you need to use a radio mic / headset mic
or mixer output , plug into the line input.
If you are using a handheld microphone you
plug into the `Mic` input.
If you need 2 speakers in your system, just
plug any 8 ohm cabinet into the extension
speaker socket. This will make full use of the
built in amplifier and allow you to provide
more even sound coverage for your
audience.
CD
Player
Headset
Radio Microphone
On
55
-0+-0+
44 66
11 11
33
22
22
Off
33
22
33
Sub
11 99
44 44
10 10
00
5 5
55
Filter
CD LevelTreble
55
-0+-0+
44 66
11 11
33
22
22
33
22
33
11 99
44 44
10 10
00
5 5
55
Line LevelMiddle
55
-0+-0+
44 66
11 11
33
22
22
33
22
33
11 99
44 44
10 10
00
5 5
55
Mic LevelBass
Power Peak
CD
Line
Mic
Handheld
Microphone
77
88
77
88
77
88
CAUTION - FAN COOLED.
DO NOT OBSTRUCT THE FAN
OR VENT APERTURES.
Line/Sub
Extension
Loudspeaker
Out
Min Impedance
8 ohms
Laney
Power To The Music
CAUTION TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVERS. NO USER
SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL ONLY
WARNING -TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
CAUTION-FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE REPLACE ONLY
WITH SAME TYPE AND RATED FUSE
N1646N1646N1646N1646
Serial Number:
RISK OF ELECTRIC SHOCK DO NOT OPENRISK OF ELECTRIC SHOCK DO NOT OPEN
www.laney.co.uk
Left Input
Right Input
CAUTIONCAUTION
MAXIMUM POWER CONSUMPTION
T6.3A L ~115V
T6.3A L ~115V
T3.15A L 230V
T3.15A L 230V
~
~
FUSE RATING & SUPPLY VOLTAGE.
300W Active loudspeaker
WARNING - THIS EQUIPMENT MUST BE EARTHED
CAUTION - REFER TO USERS MANUAL FOR
RECOMMENDED SPEAKER CONNECTIONS
TOTAL LOAD OF NO LESS THAN 8OHMS
!!
300 WATTS ~50/60 HZ
Power
MAY BE CONNECTED AT ANY TIME
CLASS 2 WIRING MAY BE USED
DESIGNED IN THE UK BY LANEY
MADE IN CHINA
1
0
The line out can be used for driving
additional active CXA cabinets.
Band / DJ System
This system benefits from the addition of
some passive CXsub’s, this will give more
weight and punch to the bass often needed
in larger rooms/venues. This is particularly
useful for making sure the kick drum / bass
lines are heard.
The passive CXsubs are connected to the
extension speaker outs on the CX12-A or
CX15-A.
This system accept line level inputs on
phono’s and 1/4” jacks via the line or CD
inputs. This provides good compatibility with
most audio sources such as mixers / CD
players etc.
Whilst microphones would normally be
connected to the external mixer you can
drive this system as in the previous setup this gives you flexibility to take only the
sound equipment to the gig that you need.
Input
CX15-A
CXSub
On
55
-0+-0+
44 66
11 11
33
22
77
22
Off
88
33
22
33
Sub
11 99
44 44
10 10
00
5 5
55
Filter
CD LevelTreble
55
-0+-0+
44 66
11 11
33
22
77
22
88
33
22
33
11 99
44 44
10 10
00
5 5
55
Line LevelMiddle
55
-0+-0+
44 66
11 11
33
22
77
22
33
33
44 44
5 5
55
CD
Line
22
11 99
Mic LevelBass
Power Peak
CAUTION - FAN COOLED.
88
DO NOT OBSTRUCT THE FAN
OR VENT APERTURES.
10 10
00
Mic
MAXIMUM POWER CONSUMPTION
300 WATTS ~50/60 HZ
T6.3A L ~115V
T6.3A L ~115V
T3.15A L 230V
T3.15A L 230V
~
~
FUSE RATING & SUPPLY VOLTAGE.
300W Active loudspeaker
WARNING - THIS EQUIPMENT MUST BE EARTHED
CAUTION - REFER TO USERS MANUAL FOR
RECOMMENDED SPEAKER CONNECTIONS
TOTAL LOAD OF NO LESS THAN 8OHMS
!!
Power
MAY BE CONNECTED AT ANY TIME
CLASS 2 WIRING MAY BE USED
DESIGNED IN THE UK BY LANEY
MADE IN CHINA
1
0
Line/Sub
Out
Laney
Power To The Music
CAUTION TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVERS. NO USER
SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL ONLY
WARNING -TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
CAUTION-FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE REPLACE ONLY
WITH SAME TYPE AND RATED FUSE
N1646N1646N1646N1646
Extension
Loudspeaker
Min Impedance
8 ohms
Serial Number:
CAUTIONCAUTION
RISK OF ELECTRIC SHOCK DO NOT OPENRISK OF ELECTRIC SHOCK DO NOT OPEN
www.laney.co.uk
On
55
-0+-0+
44 66
11 11
33
22
77
22
Off
88
33
22
33
Sub
11 99
44 44
10 10
00
5 5
55
Filter
CD LevelTreble
55
-0+-0+
44 66
11 11
33
22
77
22
88
33
22
33
11 99
44 44
10 10
00
5 5
55
Line LevelMiddle
55
-0+-0+
44 66
11 11
33
22
77
22
33
33
44 44
5 5
55
CD
Line
22
Mic LevelBass
Power Peak
CAUTION - FAN COOLED.
88
DO NOT OBSTRUCT THE FAN
11 99
OR VENT APERTURES.
10 10
00
Mic
MAXIMUM POWER CONSUMPTION
300 WATTS ~50/60 HZ
T6.3A L ~115V
T6.3A L ~115V
T3.15A L 230V
T3.15A L 230V
FUSE RATING & SUPPLY VOLTAGE.
300W Active loudspeaker
WARNING - THIS EQUIPMENT MUST BE EARTHED
CAUTION - REFER TO USERS MANUAL FOR
RECOMMENDED SPEAKER CONNECTIONS
TOTAL LOAD OF NO LESS THAN 8OHMS
!!
~
~
MAY BE CONNECTED AT ANY TIME
CLASS 2 WIRING MAY BE USED
DESIGNED IN THE UK BY LANEY
Power
MADE IN CHINA
1
0
Line/Sub
Out
Laney
Power To The Music
CAUTION TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVERS. NO USER
SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL ONLY
WARNING -TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
CAUTION-FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE REPLACE ONLY
WITH SAME TYPE AND RATED FUSE
N1646N1646N1646N1646
Extension
Loudspeaker
Min Impedance
8 ohms
Serial Number:
CAUTIONCAUTION
RISK OF ELECTRIC SHOCK DO NOT OPENRISK OF ELECTRIC SHOCK DO NOT OPEN
www.laney.co.uk
(speaker cable) (speaker cable)
Laney
Power To The Music
Model:
CXSub
Impedance :
8 ohm
Power Rating:
500W Program
250W RMS
Serial Number:Serial Number:
N1646N1646
Made in China
Input
Designed in the UK by Laney
www.laney.co.uk
Laney
Link
Power To The Music
Model:
CXSub
Impedance :
8 ohm
Power Rating:
500W Program
250W RMS
Serial Number:Serial Number:
N1646N1646
Made in China
Input
Designed in the UK by Laney
www.laney.co.uk
Link
CXSubCXSub
www.laney.co.uk
Laney
Band/DJ System using crossover facilities
9
If you need something louder & crisper you can use
some active sub cabinets and the crossover filters
which are built into the CX-A cabinets.
These crossover filters allow you to cut most of the
vocals from the sub speakers (which never sounds
good) and let the vocals / mid /treble frequencies have
more headroom in the tops.
There is little stereo information at bass frequencies
so it is quite normal to `mono’ the bass, if you have
no stereo bass in your system you could lose the
optional line out connection from one of the CX12-A
/ CX15-A speakers.
!
The CX12-A / CX15-A line out sockets
are connected to the Input sockets on the
CXSub-A.
!
The extension speaker socket of the
active CXSub-A is connected to the
On
55
-0+-0+
44 66
11 11
33
22
77
22
Off
88
33
22
33
Sub
11 99
44 44
10 10
00
5 5
55
Filter
CD LevelTreble
55
-0+-0+
44 66
11 11
33
22
77
22
88
33
22
33
11 99
44 44
10 10
00
5 5
55
Line LevelMiddle
55
-0+-0+
44 66
11 11
33
22
77
22
33
33
44 44
5 5
55
CD
Line
22
11 99
Mic LevelBass
Power Peak
CAUTION - FAN COOLED.
88
DO NOT OBSTRUCT THE FAN
OR VENT APERTURES.
10 10
00
Mic
MAXIMUM POWER CONSUMPTION
300 WATTS ~50/60 HZ
Line/Sub
Extension
Loudspeaker
Out
Min Impedance
T6.3A L ~115V
T6.3A L ~115V
8 ohms
T3.15A L 230V
T3.15A L 230V
~
~
FUSE RATING & SUPPLY VOLTAGE.
Laney
Power To The Music
CAUTION TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVERS. NO USER
SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL ONLY
WARNING -TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
CAUTION-FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE REPLACE ONLY
WITH SAME TYPE AND RATED FUSE
N1646N1646N1646N1646
Serial Number:
CAUTIONCAUTION
RISK OF ELECTRIC SHOCK DO NOT OPENRISK OF ELECTRIC SHOCK DO NOT OPEN
www.laney.co.uk
300W Active loudspeaker
WARNING - THIS EQUIPMENT MUST BE EARTHED
CAUTION - REFER TO USERS MANUAL FOR
RECOMMENDED SPEAKER CONNECTIONS
TOTAL LOAD OF NO LESS THAN 8OHMS
MAY BE CONNECTED AT ANY TIME
DESIGNED IN THE UK BY LANEY
!!
input sockets of the passive CXSub.
After listening tests we have found the following
setting sounds best : -
CX12-A / CX15-A Sub filter ON
CXSub-A Phase = +
CAUTION - FAN COOLED.
DO NOT OBSTRUCT THE FAN
!
The active CXsub-A has a built in crossover
which means it only reproduces bass frequencies.
!
The active CX12-A / CX15-A sub filter cuts the
bass frequencies from it’s speaker out. The line out
is still full range.
These 3 setups give you an idea how you can connect
together CX-A cabinets to create anything from 1
speaker sound system to a multi speaker setup.
Definition of Terms and handy hints
OR VENT APERTURES.
Inputs
Left/
Mono
Right
Level
00
10 10
+
Phase
-
Power
Peak
Extension
Loudspeaker
Min Impedance
8 ohms
Laney
Power To The Music
CAUTION TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVERS. NO USER
SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL ONLY
WARNING -TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
CAUTION-FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE REPLACE ONLY
WITH SAME TYPE AND RATED FUSE
N1646N1646N1646N1646
MAX POWER
CONSUMPTION
450 WATTS
~50/60 HZ
Serial Number:
CAUTIONCAUTION
RISK OF ELECTRIC SHOCK DO NOT OPENRISK OF ELECTRIC SHOCK DO NOT OPEN
www.laney.co.uk
FUSE RATING & SUPPLY VOLTAGE.
Active : has a power amp built in
eg CX12-A , CX15-A,CXSub-A
Passive : No power amp - just the loudspeaker
eg CX12, CX15, CXSub.
(speaker cable)
1
0
Power
CLASS 2 WIRING MAY BE USED
MADE IN CHINA
T6.3A L ~115V
T3.15A L 230V
~
300W Active loudspeaker
WARNING - THIS EQUIPMENT MUST BE EARTHED
CAUTION - REFER TO USERS MANUAL FOR
RECOMMENDED SPEAKER CONNECTIONS
TOTAL LOAD OF NO LESS THAN 8OHMS
MAY BE CONNECTED AT ANY TIME
CLASS 2 WIRING MAY BE USED
DESIGNED IN THE UK BY LANEY
MADE IN CHINA
!!
(optional)
1
0
Power
Left Input
Right Input
On
55
-0+-0+
44 66
11 11
33
22
77
22
Off
88
33
22
33
Sub
11 99
44 44
10 10
00
5 5
55
Filter
CD LevelTreble
55
-0+-0+
44 66
11 11
33
22
77
22
88
33
22
33
11 99
44 44
10 10
00
5 5
55
Line LevelMiddle
55
-0+-0+
44 66
11 11
33
22
77
22
33
33
44 44
5 5
55
CD
Line
22
Mic LevelBass
Power Peak
CAUTION - FAN COOLED.
88
DO NOT OBSTRUCT THE FAN
11 99
OR VENT APERTURES.
10 10
00
Mic
MAXIMUM POWER CONSUMPTION
300 WATTS ~50/60 HZ
T6.3A L ~115V
T6.3A L ~115V
T3.15A L 230V
T3.15A L 230V
~
~
FUSE RATING & SUPPLY VOLTAGE.
300W Active loudspeaker
WARNING - THIS EQUIPMENT MUST BE EARTHED
CAUTION - REFER TO USERS MANUAL FOR
RECOMMENDED SPEAKER CONNECTIONS
TOTAL LOAD OF NO LESS THAN 8OHMS
MAY BE CONNECTED AT ANY TIME
CLASS 2 WIRING MAY BE USED
DESIGNED IN THE UK BY LANEY
!!
Made in China
Input
Designed in the UK by Laney
www.laney.co.uk
1
0
Power
MADE IN CHINA
Link
Line/Sub
Out
Laney
Power To The Music
CAUTION TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVERS. NO USER
SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL ONLY
WARNING -TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
CAUTION-FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE REPLACE ONLY
WITH SAME TYPE AND RATED FUSE
N1646N1646N1646N1646
Laney
Power To The Music
Model:
CXSub
Impedance :
8 ohm
Power Rating:
500W Program
250W RMS
Serial Number:Serial Number:
Extension
Loudspeaker
Min Impedance
8 ohms
Serial Number:
CAUTIONCAUTION
RISK OF ELECTRIC SHOCK DO NOT OPENRISK OF ELECTRIC SHOCK DO NOT OPEN
www.laney.co.uk
N1646N1646
CXSub
Hint 1 : A CX-A active speaker can drive one 8 ohms
passive loudspeaker from i ts extension
speaker socket. Always use speaker cable for
this type of connection.
Hint 2 : Line out are useful for driving the Line inputs
of other active cabinets (CX-A). Always use
good quality line level/screened cable for this
connection.
CX12-A
Left
Line Out
Ext
Loudspeaker
Right
CX12-A
CXSubCXSub-A
www.laney.co.uk
CX12-A CX15-A Cxsub-A Cxsub
Supply Voltage 230V @ 50/60Hz 230V @ 50/60Hz 230V @ 50/60Hz na
(factory selected) or 120V @ 50/60Hz or 120V @ 50/60Hz or 120V @ 50/60Hz na
Power Consumption 330W 600W 600W na
Amplifier Power rating rms 165W / 4 ohms 300W / 4 ohms 300W / 4 ohms na
110W / 8ohms 170W / 8 ohms 170W / 8 ohms na
Speaker power (r.m.s./Program) 200W/400W 250W/500W 250W/500W 250W/500W
Impedance 8 8 8 8
Frequency Range 60Hz - 18KHz 50Hz - 18KHz 35Hz - 170Hz 35Hz - 800Hz
Size W*D*H 410*330*620 500*360*700 580 * 505 * 510 580 * 505 * 510
Pole stand fitting 35mm diameter 35mm diameter 35mm diameter 35mm diameter
Shipping Weight 24Kg 19.5Kg 34Kg 29Kg
Net weight 20Kg 16Kg 30Kg 25Kg
Line gain (max) +42dBu +42dBu -7dBu to +10dBu na
Mic gain (max) +72dbu +72dbu na na
CD gain (max) +32dBu +32dBu na na
EQ Bass ±12dB @ 35Hz Bass ±12dB @ 35Hz na na
Mid ±10dB @ 2.5KHz Mid ±10dB @ 2.5KHz na na
Treble ±10dB @10KHz Treble ±10dB @10KHz na na
Crossover frequency Switchable Hi Pass Switchable Hi Pass Fixed Lo Pass na
-6dB @ 170Hz -6dB @ 170Hz -6dB @ 170Hz
12dB octave 12dB octave 12dB octave
Phase switch no no yes no
extension Loudspeaker socket yes , for 8 ohm cabinet yes , for 8 ohm cabinet yes , for 8 ohm cabinet link out
Line Out Yes , full range,0dBu nom. Yes , full range,0dBu nom. no na
peak led Indicates onset of clipping Indicates onset of clipping Indicates onset of clipping na
Cxsub recommended cross over frequency 150Hz - 250Hz
Maximum Pole stand length should be 1 meter otherwise additional support is required
Laney
Technical Specifications
10
.General Notes
Amplifier connection. In order to avoid damage, it is advisable to establish and follow a pattern for turning on and off
your sound system.
With all system parts connected, turn on source equipment, tape decks, cd players, mixers, effects processors etc. BEFORE
turning on your power amplifier. Many products have large transient surges at turn on and off which can cause damage to
your speakers.
By turning on your power amplifier LAST and making sure its level control are set to minimum any transients from other
equipment will not reach your loudspeakers.
Wait until all system parts have stabilised usually a couple of seconds.
Similarly when turning off your system always turn down the level controls on your power amplifier and then turn off its
power before turning off other equipment.
Cables- never use shielded or microphone cable for any speaker connections as this will not be substantial enough to
handle the amplifier load and could cause damage to your complete system.
Rigging or suspended mounting. The rigging or suspended mounting of these speakers can expose members of the
public to serious health risks or 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.
When mounted on a propriety tripod pole stand ensure the system is fully stable and can not fall over. We do not
recommend poles stands to be used higher than1 metres, without extra support.
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 levels that can cause permanent hearing damage.
Servicing: The user should not attempt to service these products. Refer all servicing to qualified service personnel.
www.laney.co.uk
Laney
Notes
Technical Specifications
11
Laney
POWER TO THE MUSIC
In the interest of continued product development Laney reserves the right to amend product specification without prior notification.
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