Sound Sation ZEUS II H-QX Series User manual

ZEUS II H-QX series
PROFESSIONAL 4 CHANNELS
POWER AMPLIFIERS
Please read this manual carefully and properly take care of it
USER MANUAL
Leggete questo manuale e conservatelo per future consultazioni
MANUALE UTENTE

Dear customer,
First of all thanks far purchasing a SOUNDSATION® product. Our mission is to satisfy
all possible needs of musical instrument and professional audio users offering a wide
range of products using the latest technologies.
We hope you will be satised with this item and, if you want to collaborate, we are
looking for a feedback from you about the operation of the product and possible
improvements to introduce in the next future. Go to our website www.soundsation-
music.com and send an e-mail with your opinion, this will help us to build instruments
ever closer to customer’s real requirements.
One last thing: read this manual before using the instrument, an incorrect operation
can cause damages to you and to the unit. Take care!
The SOUNDSATION Team
Gentile Cliente,
Grazie per aver scelto un prodotto SOUNDSATION®. La nostra missione è quella di
offrire ai nostri utenti una vasta gamma di strumenti musicali ed apparecchiature audio
e lighting con tecnologie di ultima generazione.
Speriamo di aver soddisfatto le vostre aspettative e, se voleste collaborare, saremmo
lieti di ricevere un vostro feedback sulla qualità del prodotto al ne di migliorare co-
stantemente la nostra produzione. Visitate il nostro sito www.soundsationmusic.com ed
inviateci una mail con la vostra opinione, questo ci aiuterà a sviluppare nuovi prodotti
quanto più vicini alle vostre esigenze.
Un’ultima cosa, leggete il presente manuale al ne di evitare danni alla persona ed al
prodotto, derivanti da un utilizzo non corretto.
Il Team SOUNDSATION

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TABLE OF CONTENTS
1. UNBOXING.................................................................................................................5
2. ACCESSORIES .............................................................................................................6
3. OVERVIEW..................................................................................................................6
3.1. MAIN FEATURES.....................................................................................................................................................6
4. FRONT PANEL ............................................................................................................7
5. REAR PANEL ..............................................................................................................8
6. AUDIO CONNECTIONS............................................................................................11
7. OPERATION MODES................................................................................................11
7.1. STEREO MODE ......................................................................................................................................................12
7.2. PARALLEL MODE ..................................................................................................................................................14
7.3. PARALLEL MODE CH3 LINK CH1 ..................................................................................................................16
7.4. BRIDGE MODE.......................................................................................................................................................17
7.5. BRIDGE MODE CH3 LINK CH1........................................................................................................................18
8. RACK MOUNTING AND DIMENSIONS..................................................................19
9. SPECIFICATION ........................................................................................................20
10. WARRANTY AND SERVICE .....................................................................................21
11. WARNING ................................................................................................................22

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ZEUS II H-QX series User manual
IMPORTANT SAFETY SYMBOLS
The symbol is used to indicate that some hazardous live terminals are
involved within this apparatus, even under the normal operating con-
ditions, which may be sufcient to constitute the risk of electric shock
or death.
The symbol is used in the service documentation to indicate that spe-
cic component shall be replaced only by the component specied in
that documentation for safety reasons.
Protective grounding terminal
Alternating current/voltage
Hazardous live terminal
Denotes the apparatus is turned on
Denotes the apparatus is turned off
WARNING: Describes precautions that should be observed to prevent the danger
of injury or death to the operator.
CAUTION: Describes precautions that should be observed to prevent danger of
the apparatus.
TAKING CARE OF YOUR PRODUCT
fRead these instructions
fKeep these instructions
fHeed all warning
fFollow all instructions
1)^Water / Moisture
The apparatus should be protected from moisture and rain and can not be used near
water; for example near a bathtub, a kitchen sink, a swimming pool, etc.
2)^Heat
The apparatus should be located away from heat sources such as radiators, stoves or
other appliances that produce heat.

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ZEUS II H-QX series User manual
3)^Ventilation
Do not block areas of ventilation opening. Failure to do could result in re. Always
install according to the manufacturer’s instructions.
4)^Object and Liquid Entry
Objects do not fall into and liquids are not spilled into the inside of the apparatus for
safety.
5)^Power Cord and Plug
Protect the power cord from being walked on or pinched particularly at plugs, conve-
nience receptacles, and the point where they exit from the apparatus. Do not defeat
the safety purpose of the polarized or grounding-type plug. A polarized plug has two
poles; a grounding-type plug has two poles and a third grounding terminal. The third
prong is provided for your safety. If the provided plug does not t into your outlet, refer
to an electrician for replacement.
6)^Electrical Connection
Improper electrical wiring may invalidate the product warranty.
7)^Cleaning
Clean only with a dry cloth. Do not use any solvents such as benzene or alcohol.
8)^Servicing
Do not implement any servicing other than those means described in the manual. Refer
all servicing to qualied service personnel only. Only use accessories/attachments or
parts recommended by the manufacturer.
9)^Warning
Unplug this apparatus during lightning storms or when unused for long periods of
time.
1. UNBOXING
Thank you for purchasing your ZEUS II H-QX Series Amplier. Each unit has been well
tested and shipped in perfect operating conditions. Carefully unpack the carton and
check the contents to ensure that all parts are present and in good conditions:
f1 Amplier
f1 User manual
If anything damaged during transport, notify the shipper immediately and keep pack-
ing material for inspection. Again, please save the carton and all the packing materials.
If the unit must be returned to the manufacturer, it is important that the unit is returned
in the original manufacturer’s packing. Please do not take any action without rst con-
tacting us.

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ZEUS II H-QX series User manual
WARNING: Packaging box is not a toy! Keep out of reach of children!!! Keep
in a safe place the original packaging material for future use.
2. ACCESSORIES
SOUNDSATION can supply a wide range of quality accessories that you can use with
ZEUS II H-QX Series ampliers, like Mixers, Speakers, Cable, Stands, etc.
All products in our catalogue has been long tested with this device so we recommend
to use Genuine SOUNDSATION Accessories and Spare Parts.
Ask your SOUNDSATION dealer for any accessories you could need to ensure best
performance of the product.
3. OVERVIEW
ZEUS II H-QX Series ampliers (H-2600QX, H-3600QX, H-5000QX) have excellent audio
integrity and are designed to have the highest standards of reliability and sound quali-
ty. The three models are powerful, rugged and reliable and are suited to meet the most
demanding live sound environments and xed audio installations anywhere - musi-
cians, DJs, and entertainers as well as performance venues, houses of worship, discos,
clubs and pubs.
3.1. MAIN FEATURES
f4 input-connectors (XLR female), 4 link-connectors (XLR male) and 4 output-connec-
tors (Speakon®).
fCrossover on each channel with HPF/LPF selections, and adjustable frequency from
25Hz to 150Hz.
f2 fans with variable wind speed, according to the temperature.
fStereo/Parallel/Bridge-Mono Modes.
fSelectable Input Sensitivity (0,775V / 1,2V / 2,5V)
fHigh Quality Transformer with High Performance.
fRugged design.
f2U height standard rack.
fReliable circuitry with high-quality components.
fPower requirements: 220V-50 / 60hz.

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ZEUS II H-QX series User manual
4. FRONT PANEL
PROT PROT
CLIP CLIP
SIG SIG
ACT ACT
PA/BRD PA/BRD
CH1 CH2 CH3POWER CH4
1 2 3 4
5 6 7 8
1)^POWER LED (GREEN)
The Green POWER LED should illuminate whenever power is ON. This LED is present in
each of the 4 channels.
2)^SIGNAL LED (GREEN)
This LED lights up when the signal level reaches -35 dB, which should produce a sound
that is easily audible in the speakers. If this LED remains illuminated when no signal is
expected, there may be interference or other abnormal conditions. This LED is present
in each of the 4 channels.
3)^CLIP LED (ORANGE)
This LED, present on all channels, lights up when the corresponding channel has an
output overload. Some ashing may be normal but if these LEDs remain on for a long
time, please reduce the input signal levels until the LEDs turn off.
4)^PROTECT LED (RED)
When this LED light up it means that the corresponding channel is in protection mode
(speaker is cut off by relay) and that a possible damage is in progress. Of course, each
channel is provided of this LED.
5)^GAIN CONTROL
Each channel has a 41-step Gain control with approximately 20dB of input headroom.
The dB steps are maintained down to 14dB of attenuation.
Note: The headroom is the margin that exists between the nominal level of
a signal and the maximum level that the amplier is able to handle correctly
before saturation occurs with consequent clipping of the signal.
6)^OPERATIVE MODE INDICATOR (LED)
This is a bi-color LED that warns the user about the operating mode of the amplier. If
the LED is lit in orange it means the amplier is in PARALLEL mode. When it is lit with
yellow, it indicates that the amplier is in MONO-BRIDGE mode.

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ZEUS II H-QX series User manual
7)^POWER Switch
Press the switch to the (1) position to turn ON the amplier and to the (0) position to
turn it OFF.
Note: When the power switch is turned OFF, the device is not completely
disconnected from the mains. So if the amplier is not used for a long time,
please disconnect the power cord from the outlet.
8)^FRONT PANEL VENTILATION grille
It allows constant ventilation between the front and back of the amplier. This series
ampliers pull air from the rear, and exhaust it from the front, thus allowing the heat to
dissipate without heating the rack. When the amp works harder, the fan will speed up
and expel more hot air. It is suggested not to obstruct this grill.
5. REAR PANEL
CH3 OUTPUT
CH4 OUTPUT
CH1 OUTPUT
CH2 OUTPUT
AC 220V - 50/60Hz
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
CH3 LINK CH1
ON
OFF
CH4 LINK CH4 INPUT CH3 LINKCH3 INPUT CH2 LINK CH2 INPUT CH1 LINKCH1 INPUT
GROUND
LIFT
25
45
90
125
150
Hz
25
45
90
125
150
Hz 25
45
90
125
150
Hz 25
45
90
125
150
Hz
FREQUENCY
FREQUENCY FREQUENCY FREQUENCY
12 2
2
3 45 7
29 10 11 10 11 10 9
4 1 1 1
5
10 9
9
6
8
8
8
1)^INPUT AND LINK CONNECTORS
Each channel has one balanced female XLR connector, which accepts a XLR plug from
almost any type of equipment with a balanced or unbalanced outputs.
The male LINK connectors are connected in parallel with the respective INPUT, so the
LINK is wired at the same way.
Note: Whenever possible, always use balanced cables. Unbalanced cables can
also be used, but there may be noise problems. In any case, avoid using a
balanced cable for one channel and one unbalanced for the other.
2)^OUTPUT CONNECTORS
Each channel has one Speakon® output for connecting to the loudspeakers.
CH1 and CH3 provide “4-wire” access to both channels using the standard convention:
CH1 uses 1+, 1-. and CH2 uses 2+, 2-.
CH3 uses 1+, 1-. and CH4 uses 2+, 2-
CH2 and CH4 provide “2 wire” access respectively to CH2 and CH4 only, using 1+, 1-.

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ZEUS II H-QX series User manual
3)^AC POWER CABLE AND AC VOLTAGE
H-QX Series ampliers is set to suit the specic AC voltage. Products can safely work
under the normal variation range of AC voltage, but rated performance can be only
reected at rated voltage.
Note: If you happen to damage the AC line-cord, always use a three-pin plug
with a ground pin. The wire correspondence is as follow:
Cable Pin International
Brown Live L
Blue Neutral N
Yellow/Green Earth
Always connect the earth! Pay attention to your safety!
Before taking into operation for the rst time, the installation has to be approved by an
expert.
4)^VENTILATION GRILLES
These grilles allow constant ventilation between the front and back of the amplier. It is
suggested not to obstruct these grilles.
5)^OPERATION MODE SELECTORS
These are three-position switches that allows you the selection of BRIDGE, STEREO or
PARALLEL operation modes for the two amplier sections (CH1 / CH2 - CH3 / CH4).
6)^LINK SWITCH CH3/CH1
By putting this switch in the ON position, you can congure the amplier with 1 input
and 4 outputs in PARALLEL MODE and with 1 input and 2 outputs in BRIDGE MODE. In
both cases CH1 must be the input signal. The volume adjustment for the outputs will
be made via CH1 and CH3 level controls.
7)^GROUND/LIFT Switch
The ground/lift switch eliminates unwanted hum and buzz by interrupting the ground
loops between equipment, preventing current ow along the cable shield between two
devices.
8)^GAIN SENSITIVITY SELECTOR
This three-position switch allows you to select the sensitivity of the input signal so that
you always have an adequate margin (Headroom) between the nominal level of a signal
and the maximum level that the amplier can handle correctly before saturation occurs
with consequent signal reduction. This selector allows to choose, as the input sensitivi-
ty, 0,775V, 1,4V or 2,5V.

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ZEUS II H-QX series User manual
9)^LIMITER SWITCHES
These switches are used to activate (ON - Green LED ON) or disable (OFF- Red LED
ON) the protection of the input compression circuit. This protection function is used
to reduce the possibility that one or both of the channels (CH1 / CH2 - CH3 / CH4) are
clipping or overloaded and therefore to avoid damage to the power amplier in case of
malfunction of the input device (Mixer, CD Player, etc.).
10)^FILTER AND FREQUENCY SECTIONS
These sections are provided by a three-positions switch, three LED and a knob in order
to select the lter type and cutoff frequency corresponding to each channel.
When the switch is in OFF position (Green LED ON), it means that not any lter is used.
If the switch is in SUBWOOFER position (Orange LED ON), it means that low-pass lter
is used and the output signal is lower than the cut-off value frequency set by FREQUEN-
CY knob. When LOWCUT is selected (Red LED ON), high-pass lter is active and the
unwanted frequency set by FREQUENCY knob, will be not in the output signal.
The range for the adjustable cut-off frequency is from 25Hz to 150Hz.
If amplier is set to BRIDGE MODE in a section or in both sections (CH1-CH2 and/or
CH3/CH4), only the switches and knobs on CH1 and/or CH3 are valid. Frequency con-
trol knobs and lter switches for CH2 and/or CH4 are disabled.
11)^PROCESSING SWITCH
If the switch is set to ON (Orange LED ON), the amplier adds low-frequency compen-
sation (80Hz/90Hz) to enhance the bass on the speaker output. If the switch is in the
OFF position (Green LED on), there is no effect on the audio signal. Please note that this
switch is active only when the FILTER switch is set to OFF.

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ZEUS II H-QX series User manual
6. AUDIO CONNECTIONS
You will need XLR cables for the connections to the amplier. See the pictures below
that show the internal wiring of these cables. Be sure to use only high quality cables.
You can, of course, also connect unbalanced equipment to balanced inputs. Use either
mono and stereo jack, making sure ring and collar are connected together (or pins 1 &
3 in the case of XLR connectors).
Balanced use of XLR connectors
1= Ground/Shield
2= Hot (+)
3= Cold (-)
INPUT OUTPUT
In case of unbalanced use Pins 1 and 3 will be jumped
7. OPERATION MODES
The ampliers of the ZEUS II H-QX Series have three operation modes:
• Stereo Mode
• Bridge-Mono Mode
• Parallel Mode

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ZEUS II H-QX series User manual
7.1. STEREO MODE
S/N:
CH3 OUTPUT
CH4 OUTPUT
CH1 OUTPUT
CH2 OUTPUT
AC 220V - 50/60Hz
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
CH3 LINK CH1
ON
OFF
CH4 LINK CH4 INPUT CH3 LINKCH3 INPUT CH2 LINK CH2 INPUT CH1 LINKCH1 INPUT
GROUND
LIFT
25
45
90
125
150
Hz
25
45
90
125
150
Hz 25
45
90
125
150
Hz 25
45
90
125
150
Hz
FREQUENCY
FREQUENCY FREQUENCY FREQUENCY
CH4 CH3 CH2 CH1
CH 4
CH 3 CH 1
CH 2
1+
2-
2+
1-
In STEREO MODE you have:
• Separate 4 channel inputs (CH1-CH2-CH3-CH4).
• Separate 4 channel outputs (CH1-CH2-CH3-CH4).
• Each channel has its level control.
This is the typical setting for amplifying stereo signals. The input signal of each channel
will be present on the respective output speaker
To set the amplier in STEREO MODE, the MODE selector (5) should be set to the STE-
REO position (To Left) and connect the outputs as shown above.

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ZEUS II H-QX series User manual
Since the Speakon® CH1 and CH3 provide “4-wire”, in STEREO MODE, as alternative
wiring, it is possible to use just a pair of SPEAKON connectors (by using all the four
pins): one for the channels 1 and 2, one for the channels 3 and 4.
S/N:
CH3 OUTPUT
CH4 OUTPUT
CH1 OUTPUT
CH2 OUTPUT
AC 220V - 50/60Hz
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
CH3 LINK CH1
ON
OFF
CH4 LINK CH4 INPUT CH3 LINKCH3 INPUT CH2 LINK CH2 INPUT CH1 LINKCH1 INPUT
GROUND
LIFT
25
45
90
125
150
Hz
25
45
90
125
150
Hz 25
45
90
125
150
Hz 25
45
90
125
150
Hz
FREQUENCY
FREQUENCY FREQUENCY FREQUENCY
CH4 CH3 CH2 CH1
CH 1CH 2
CH 3CH 4
CH1/CH3
CH2/CH4
1+
2-
2+
1-

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ZEUS II H-QX series User manual
7.2. PARALLEL MODE
S/N:
CH3 OUTPUT
CH4 OUTPUT
CH1 OUTPUT
CH2 OUTPUT
AC 220V - 50/60Hz
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
CH3 LINK CH1
ON
OFF
CH4 LINK CH4 INPUT CH3 LINKCH3 INPUT CH2 LINK CH2 INPUT CH1 LINKCH1 INPUT
GROUND
LIFT
25
45
90
125
150
Hz
25
45
90
125
150
Hz 25
45
90
125
150
Hz 25
45
90
125
150
Hz
FREQUENCY
FREQUENCY FREQUENCY FREQUENCY
CH4 CH3 CH2 CH1
CH 4
CH 3 CH 1
CH 2
1+
2-
2+
1-
The PARALLEL MODE, with a mono input and two mono outputs, allows you to insert
a mono signal into an input and have the mono signal in both outputs, with separately
adjustable level controls. The input signal (CH1 or CH2/ CH3 or CH4) will be present on
both output Channels (CH1 and CH2/ CH3 and CH4).
To set the amplier in PARALLEL MODE, the MODE selector (5) should be set to the
PARALLEL position (To center) and connect the outputs as shown above.

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ZEUS II H-QX series User manual
Since the Speakon® CH1 and CH3 provide “4-wire”, in PARALLEL MODE, as alternative
wiring, it is possible to use just a pair of SPEAKON connectors (by using all the four
pins): one for the channels 1 and 2, one for the channels 3 and 4.
S/N:
CH3 OUTPUT
CH4 OUTPUT
CH1 OUTPUT
CH2 OUTPUT
AC 220V - 50/60Hz
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
CH3 LINK CH1
ON
OFF
CH4 LINK CH4 INPUT CH3 LINKCH3 INPUT CH2 LINK CH2 INPUT CH1 LINKCH1 INPUT
GROUND
LIFT
25
45
90
125
150
Hz
25
45
90
125
150
Hz 25
45
90
125
150
Hz 25
45
90
125
150
Hz
FREQUENCY
FREQUENCY FREQUENCY FREQUENCY
CH4 CH3 CH2 CH1
CH 1CH 2
CH 3CH 4
CH1/CH3
CH2/CH4
1+
2-
2+
1-

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ZEUS II H-QX series User manual
7.3. PARALLEL MODE CH3 LINK CH1
S/N:
CH3 OUTPUT
CH4 OUTPUT
CH1 OUTPUT
CH2 OUTPUT
AC 220V - 50/60Hz
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
CH3 LINK CH1
ON
OFF
CH4 LINK CH4 INPUT CH3 LINKCH3 INPUT CH2 LINK CH2 INPUT CH1 LINKCH1 INPUT
GROUND
LIFT
25
45
90
125
150
Hz
25
45
90
125
150
Hz 25
45
90
125
150
Hz 25
45
90
125
150
Hz
FREQUENCY
FREQUENCY FREQUENCY FREQUENCY
CH1
CH 4
CH 3
CH 1
CH 2
1+
2-
2+
1-
ON
OFF
If the switch CH3 LINK CH1 is in ON position you can congure the amplier with 1
input and 4 outputs. In this case CH1 must be the input. Please connect the outputs as
shown above.

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ZEUS II H-QX series User manual
7.4. BRIDGE MODE
S/N:
CH3 OUTPUT
CH4 OUTPUT
CH1 OUTPUT
CH2 OUTPUT
AC 220V - 50/60Hz
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
CH3 LINK CH1
ON
OFF
CH4 LINK CH4 INPUT CH3 LINKCH3 INPUT CH2 LINK CH2 INPUT CH1 LINKCH1 INPUT
GROUND
LIFT
25
45
90
125
150
Hz
25
45
90
125
150
Hz 25
45
90
125
150
Hz 25
45
90
125
150
Hz
FREQUENCY
FREQUENCY FREQUENCY FREQUENCY
CH3 CH1
CH 3 CH 1
2+1+ 2+1+
1+
2-
2+
1-
BRIDGE MODE with a mono input and a mono output, allows you to add the respective
signals of the two amplication channels and make them available on a single output.
The input signals of channel 1 and channel 3 will be present respectively on the Spea-
kon® of the CHANNEL 1 OUTPUT and CHANNEL 3 OUTPUT. Use the channel 1 and
channel 3 controls to adjust the volume.
To set the amplier in the BRIDGE MODE, set the MODE selector(5) to the BRIDGE posi-
tion (To Right) and connect the output as shown above.

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ZEUS II H-QX series User manual
7.5. BRIDGE MODE CH3 LINK CH1
S/N:
CH3 OUTPUT
CH4 OUTPUT
CH1 OUTPUT
CH2 OUTPUT
AC 220V - 50/60Hz
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
LIMITER
OFF ON SUBWOOFERLOWCUT OFF
1,4V
2,5V 0,775V
PARALLELSTEREO BRIDGE
1,4V0,775V 2,5V
ON OFF
Processing
SUBWOOFER LOWCUTOFF
LIMITER
ON OFF
CH3 LINK CH1
ON
OFF
CH4 LINK CH4 INPUT CH3 LINKCH3 INPUT CH2 LINK CH2 INPUT CH1 LINKCH1 INPUT
GROUND
LIFT
25
45
90
125
150
Hz
25
45
90
125
150
Hz 25
45
90
125
150
Hz 25
45
90
125
150
Hz
FREQUENCY
FREQUENCY FREQUENCY FREQUENCY
CH1
ON
OFF
CH 3 CH 1
2+1+ 2+1+
1+
2-
2+
1-
If the switch CH3 LINK CH1 is in ON position you can congure the amplier with 1
input and 2 outputs. In this case CH1 must be the input. Please connect the outputs as
shown above.

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ZEUS II H-QX series User manual
8. RACK MOUNTING AND DIMENSIONS
Use four screws and washers to mount the amplier to the equipment rack rails. To use
the amplier outside a rack, attach the self-adhesive rubber feet to the bottom.
In the applications where the rack assembly may be moved, we strongly recommend
supporting the rear of the amplier. Optional rack handles provide nger grips at each
end, making lifting and setting into the rack more comfortable.

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ZEUS II H-QX series User manual
9. SPECIFICATION
MODEL ZEUS II H-2600QX ZEUS II H-3600QX ZEUS II H-5000QX
8Ω Stereo Output Power 400W 600W 800W
4Ω Stereo Output Power 600W 900W 1200W
8Ω Bridge Output Power 1300W 1900W 2500W
Input Sensitivity 0,775V / 1,2V / 2,5V
Input Impedance >10KΩ balanced or unbalanced
Frequency response (1W, 8Ω) 20Hz-20kHz +1/-1dB
THD+N
(20Hz-20KHz FOR1WTHD+N) < 0,1%
Damping Factor 300
Crosstalk > 70
S/N Ratio ≥ 100dB
Amplier Class AB H H
Power Requirements 220V – 50/60Hz
Input Connectors Female XLR
Output Connectors Female Speakon®
Link Connectors Male XLR
Cooling
2 fans
Airow from front panel to the rear panel
Variable wind speed, according to the temperature
Dimension(WxHxD) 483 x 89 x 463.5 mm
Packing Size (WxHxD) 570 x 155 x 580 mm
Height 2 Rack Unit
Net Weight 24,5 Kg 25 Kg 25,5 Kg
Carton Weight 28,5 Kg 29 Kg 29,4 Kg
NOTE: Ourproductsaresubjecttoaprocessofcontinualfurtherdevelopment.Thereforemodicationstothe
technical features remain subject to change without further notice.