Axiom AX800A User manual

USER MANUAL
AX800A
acve vercal array loudspeaker
KEY FEATURES
• Compact lightweight moulded enclosure • Transmission Line back loading for clean mid-bass reproducon
• WTW driver conguraon • Natural sound Transmission Line HF projecon wave-forming device
• Dual 8” woofers, 1.4” HF compression driver • 96KHz / 40 bit oang point CORE processing with PRONET remote control
• High quality, low distoron, compression driver design • Array opmized presets
• Acousc lter control for stable 100° horizontal coverage • Class D amplier module with SMPS
• Linear phase, constant power crossover design • Easy-to-use rigging system
INTRODUCTION
The AX800A has been developed with total opmizaon of the speaker components in mind – from the lightweight woofer cone materials through
to the tanium diaphragm used in the high frequency compression driver. They’ve been developed in close cooperaon with our supply partners,
who act in many ways as an extension of our R&D acouscs team.
Housing two eight-inch low frequency drivers, which are transmission line back-loaded for a signicant reducon
in low range frequencies at the rear of the speaker, the AX800A delivers natural cardioid behaviour and therefore
clean mid-bass reproducon. This is especially important in prevenng the “boxy” mid-bass sound commonly
obtained from regular bass-reex enclosures, or the build up of excessive low-mid frequencies behind an array and
on stage that can be annoying for performers.
Compleng the driver complement is a 1.4-inch tanium
diaphragm compression driver loaded by an acoustic
transmission line waveguide providing natural sounding
high frequencies. The components are arranged in a very
compact WTW driver conguraon, which lends itself
to correct line array behaviour, providing wide and even
horizontal coverage of any venue or audience space.
The AX800A is processed by 40bit, 96kHz oang point CORE DSP and powered by DA
SERIES class D amplier modules, with audio quality that is comparable to some of the
best analogue Class A-B designs. The output power is opmized specically to the drive
units, sharing 900 was between both woofers and delivering 300 was to the high
frequency band.
TECHNICAL SPECIFICATION
SYSTEM Remote Controls PRONET control soware
System’s Acousc Principle
Line Array Element
Short Transmission Line LF Back Loading
Acousc Transmission Line HF Waveguide
Network protocol CANBUS
Amplier Type Class D amplier with SMPS
Output Power 900W + 300W
Frequency Response (±3dB) 85 Hz – 16.8kHz (Processed) Mains Voltage Range (Vac) 230 V~ ±10% or 115 V~ ±10% 50/60 Hz
Horizontal/Vercal Coverage Angle 100° x 10° (-6dB) Consumpon* 575 W (nominal) 1200 W (max)
Maximum Peak SPL @ 1m 132 dB IN / OUT Connectors Neutrik XLR-M / XLR-F
TRANSDUCERS IN / OUT Network Connectors ETHERCON® (NE8FAV)
LF Two 8”(200mm), 2” (38mm) voice coil, 8Ω
each, paralleled
Mains Connector PowerCon® (NAC3MPA)
Mains Link Connector PowerCon® (NAC3MPB)
HF One 1.4” driver, 2.5” (64mm) edgewound voice
coil, tanium diaphragm, 8Ω
Cooling Variable speed DC fan
ENCLOSURE & CONSTRUCTION
ELECTRICAL Dimensions (W x H x D) 600mm (23.6”) x 265.5mm (10.5”) x 516mm (20.3”)
Input Impedance 20 kΩ balanced, 10 kΩ unbalanced Enclosure Material Polypropylene
Input Sensivity +4 dBu / 1.25 V Rigging system
Signal Processing CORE processing, 96kHz / 40bit oang
point SHARC DSP, 24 bit AD/DA converters
Front Suspension Aluminium Fast Link structure
Back Suspension High Strength Steel with ¼ Fast Pin
Direct access Controls 4 Presets (Standard/Long Throw/Down Fill-Single
Box, User), Network Terminaon, GND Link.
Net Weight 25 Kg (55.1 lbs)
* Nominal consumpon is measured with pink noise with a crest factor of 12 dB,
this can be considered a standard music program.
revision 2018-11-21

MECHANICAL DRAWING
OPTIONAL ACCESSORIES
AXCASE08 Carrying Case for 4 box unit
NAC3FCA Neutrik Powercon® BLUE PLUG
NAC3FCB Neutrik Powercon® WHITE PLUG
NE8MCB Neutrik Ethercon PLUG
NC3MXXBAG Neutrik XLR-M
NC3FXXBAG Neutrik XLR-F
SW1800A 2X18” Acve Subwoofer
USB2CAN PRONET network converter
USB2CAND Dual output PRONET network converter
CAT5SLU01/05/10 LAN5S - Cat5e - RJ45 plugs and NE8MC1 connectors. 1/5/10 m Length
AR100LUxx Hybrid cable 1x Cat6e - 1x Audio with NEUTRIK connectors 0.7/1.5/2.5/5/10/15/20 m Length
AR200LUxx Hybrid cable 1x Cat6e - 2x Audio with NEUTRIK connectors 20/30/40/60/80 m Length
AVCAT5PROxx Cat5e on cable drum, RJ45 plugs and NEUTRIK connectors 30/50/75 m Length
KPTAX800 Flying bar for 4 AX800A array loudspeakers
KPTAX800L Flying bar for 12 AX800A array loudspeakers
AXFEETKIT Kit of 6pcs BOARDACF01 M10 foot for stacked installaon
KPAX8 Pole Adaptor for 2 AX800
DHSS10M20 Adjustable Sub-Speaker ø35mm spacer with M20 screw
RAINCOV800 Rain cover for input sockets
see hp://www.axiomproaudio.com/ for detailed descripon and other available accessories.
SPARE PARTS
PLG716 Straight Shackle 16 mm for Fly bar
94SPI816 16mm Locking Pin (AX800A front)
94SPI826 26mm Locking Pin (AX800A rear)
94SPI840 40mm Locking Pin (AX800A with KPTAX800L)
91AMDAX800 Power amplier module with mechanical assembly
91DSPKT10 Input, Control and DSP PCBA
98AXM8WZ8 8’’ woofer - 2” VC
98DRI2000 1.4’’ - 2.4” VC compression driver
98MBN2000 tanium diaphragm for 98DRI2000 HF driver
contact the technical support on hp://www.axiomproaudio.com/ for request or detailed spare part list.
51.6 cm
20.3"
26.55 cm
10.45"
23.4 cm
9.21"
18.5 cm
7.28"
60 cm
23.6"

I/O AND CONTROL OPERATIONS
MAINS IN - Powercon® NAC3FCA power input
connector (blue). To switch the amplier on, insert
the Powercon® connector and turn it clockwise
into the ON posion. To switch the amplier o,
pull back the switch on the connector and turn it
counter-clockwise into the POWER OFF posion.
MAINS OUT - Powercon® NAC3FCB power output
connector (grey). This is connected in parallel
with the MAINS ~ / IN. The maximum load
applicable depends on the mains voltage. With
230V~ we suggest to link a maximum of 5 AX800A
loudspeakers, with 120V~ we suggest to link a
maximum of 3 AX800A loudspeakers.
WARNING! In the case of product failure or fuse replacement, disconnect the unit completely from the mains power. The power cable
must only be connected to a socket corresponding to the specicaons indicated on the amplier unit. The power supply must be
protected by a suitably rated thermo-magnec breaker. Preferably use a suitable switch to power on the whole audio system leaving the
Powercon® always connected to each speaker, this simple trick extend the life of the Powercon® connectors.
INPUT - Audio signal input with locking XLR connector. It has a fully electronically balanced circuitry including
AD conversion for the best S/N rao and input headroom.
LINK - A direct connecon from the input connector to link other speakers with same audio signal.
ON - This LED indicates power on status.
SIGN/LIMIT - This LED lights in green to indicate the presence of the signal and lights in red when an internal
limiter reduces the input level.
GND LIFT - This switch li the ground of the balanced audio inputs from the earth-ground of the amplier
module.
PRESET BUTTON - This buon has two funcon:
1) Pressing it while powering on the unit:
ID ASSIGN the internal DSP assigns a new ID to the unit for the PRONET remote control operaon.
Each loudspeaker must have a unique ID to be visible in the PRONET network. When you
assign a new ID, all the other loudspeakers with the ID already assigned must be ON and
connected to the network.
2) Pressing it with the unit ON you can select the DSP PRESET. The selected PRESET is indicated by the
corresponding LED:
STANDARD This PRESET is suitable for vercal own arrays that may range from 4 to 8 boxes or for the
centre region of a bigger own array. It can be used also for stacked arrays.
LONG THROW This PRESET can be used in arrays bigger than 6 or 8 boxes and loaded in the top 1 or 2
boxes in order to obtain a more even distribuon of the sound
pressure, especially if they point very far away or to the upper
deck of a large theatre.
DOWN FILL / This PRESET, which features a much smoother high frequency
SINGLE BOX response, can be loaded in the boom boxes (usually 1 or 2 boxes)
of a large own array, in order to reach conveniently the audience
close to the stage. This preset could be very useful also when the
box is used just on its own as a Front Fill element in the front of
very large stages.
USER This LED lights when the USER PRESET is loaded. This preset
corresponds to USER MEMORY no. 1 of the DSP and, as a factory
seng, it’s the same to STANDARD. If you want to modify it, you
have to connect the unit to a PC, edit the parameters with PRONET
soware and save the PRESET into USER MEMORY no. 1. Note: see
also the PRONET example further on this manual.
NETWORK IN/OUT - These are a standard RJ45 CAT5 connectors (with oponal
NEUTRIK NE8MC RJ45 cable connector carrier), used for PRONET network transmission
of remote control data over long distance or mulple unit applicaons.
TERMINATE - In a PRONET network the last loudspeaker device must be
terminated (with an inner load resistance) especially in a long run cabling:
press this switch if you want to terminate the network on this unit.

POWER AMPLIFIERS
Powering the loudspeaker drivers is a well-proven DA series Class D amplier module used in many of the Axiom powered loudspeaker products,
with audio quality that is comparable to some of the best analogue Class A-B designs, but with the benet of lower weight and beer than 90%
eciency. The output power is opmised specically to the drive units, sharing 900 was between both woofers and delivering 200 was to the
high frequency band. The DA series amplier delivers superior denion at all frequencies, and very high dynamic range with low distoron even
at maximum level, so your sound remains clean and dynamic even when loud.
SIGNAL PROCESSING
The system processing is based on the CORE DSP plaorm, which has been designed by the PROEL R&D Laboratories using one of the most
advanced SHARC DSP for audio applicaon. It features 40bit, 96kHz oang point resoluon and high quality 24bit AD/DA converters, for a perfect
signal integrity, a dynamic range in excess of 110dB and a superior sonic performance. Thanks to its massive processing power, the CORE plaorm
is capable of providing the most sophiscated algorithms for speaker processing, together with remote control and networking capability.
The PRONET control soware, working on a solid and reliable CANBUS based network protocol, provides an intuive interface for the remote
control of the whole system, with the possibility of eqing, delaying, increasing the protecons and monitoring the status of the amplier.
PRONET
PRONET soware has been developed in collaboraon with sound engineers and sound designers, in order to oer an “easy-to-use” tool to setup
and manage your audio system. With PRONET you can visualize signal levels, monitor internal status and edit all the parameters of each connected
device.
Download the PRONET app from the AXIOM website at hp://www.axiomproaudio.com/ clicking on downloads secon of the product.
The AXIOM acve loudspeaker devices can
be connected in a network and controlled
by the PRONET soware. For the network
connection the PROEL USB2CAN or
USB2CAND converter oponal accessory is
needed. The rst me you connect a device
with the USB2CAN converter, Windows O.S.
will ask you to install the driver les, which
you can find in the Driver folder within
the Pronet applicaon folder (by default is
C:\Program Files\Proel\Pronet\Driver, or if
you changed it <your path>\Driver). Please
refer also to “Installaon” and “Drivers”
paragraphs in the Pronet documentaon.
The PRONET NETWORK is based on a
robust, reliable and fast communicaon
protocol called CANBUS. The devices
in a PRONET NETWORK are connected
together with a “linear bus topology”. The
USB2CAN converter must be connected
to the network input of the rst device,
the network output of the rst device is
connected to the input of the second and
so on. For the network connecons simple
RJ45 cat.5 or cat.6 ethernet cables can
be used (please don’t confuse a ethernet
network with a PRONET network these
are completely dierent and must be fully
separated also both use the same kind of
cable).
The beginning and the end of a PRONET
NETWORK must be terminated. One side is terminated by the USB2CAN converter, the other side must be terminated pressing the TERMINATE
switch on the last device. All devices between these two points must have the TERMINATE switch lied.
Assign the ID number
To work properly in a PRONET network each connected device must have a unique idener number, called ID. By default the USB2CAN PC
controller has ID=0 and there can be only one PC controller. Every other device connected must have its own unique ID equal or greater than 1:
in the network cannot exist two devices with the same ID.
An ID number is assigned automacally to each devices when they are turned on for the rst me connected to a network.
In order to correctly assign a new available ID to each device for working properly in a Pronet network, follow these instrucons:
1. Switch o all the devices.
2. Connect them correctly to the network cables.
3. “TERMINATE” the latest device in the network connecon.
4. Switch on the rst device keep pressed “PRESET” buon on the control panel.
5. Leaving the previous device switched on, repeat the previous operaon on the next device, unl the latest device is turned on.
The “Assign ID” procedure for a device makes the internal network controller to perform two operaons: reset the current ID; search the rst free
ID in the network, starng from ID=1. If no other devices are connected (and powered on), the controller assume ID=1, that is the rst free ID,
otherwise it searches the next one le free.
These operaons ensure that every device has it’s own unique ID, if you need to add a new device to the network you simply repeat the operaon
not pressed
pressed
last device
network
network
AX800A
USB2CAN
PC NOTEBOOK
USB 2.0 port
AX800A
AX800A
AX800A
AX800A
SW1800A
STATU S
CONVERTER
USB2CAN
CODE: S/N: RATINGS: RoHS COMPLIANT MADE IN ITALY
USB2CAN 00001 5V --- 200mA
EXAMPLE OF PRONET NETWORK WITH AX800A AND SW1800A

of step 4. Every device maintains its ID also when it is turned-o, because the idener is stored in the internal memory and it is cleared only by
another “Assign ID” step, as explained above. This means that if your network is made always of the same devices the assigning ID procedure must
be executed only the rst me the system is turned on.
For more detailed instrucon about PRONET see the PRONET USER’S MANUAL included with the soware.
Useful tools to set up properly a vercal array system
This is a list of tools that can be very useful to set properly a vercal array system.
CABLE TESTER
It is a good pracce to check all cables before each installaon, because even one faulty cable can compromise heavily the
system performance.
INCLINOMETER WITH LEVER
This tool can be used to verify the vercal array angle. It can be used at the top or at the boom of the array In this
case you have to sum all splay angles, so the maximum precision is needed for aiming the vercal array, parcularly
for long throw applicaons.
LASER DISTANCE METER
This instrument can be useful to measure the height of the vercal array and to know the distance between FOH-Subs and FOH-Array
for seng the delay me.
SMAART or similar acousc measurement system
These are useful to measure delays, phase and response of the system.
EXAMPLE OF INSTALLATION IN
A THEATRE WITH BALCONY
Here you can see an example of
the use of different PRESETS in
an AX800A own array installed
in a big theatre with balcony. The
TOP BOXES of the array are aiming
at the balcony while the DOWN
FILL box is aiming at the audience
close to the stage.
TOP BOXES: the power level at
the end of the balcony is lower, as
well as the high frequency level.
DOWN FILL BOXES: the power
level in the proximity of the stage
is higher, as well as the high
frequency level.
PRESET USING EXAMPLE
In order to opmize the array performances for this
specic applicaon, the PRESETS should be used in the
following way.
Load the STANDARD preset in the central boxes.
Load the LONG THROW preset in the TOP 1 or 2 boxes,
in order to compensate the loss of power level and
high frequencies of the program sent the upper deck
of the theatre.
Load the DOWN FILL / SINGLE BOX preset in the
BOTTOM box in order to smooth the high frequency
content of the program sent to the audience close to
the stage.
TOP BOX
DOWN FILL BOX
+15 dB
+10
+5
0
-5
-10
-15
-20
-25
-30
-35 20 50 100 200 500 1K 2K 5K 10K 20K Hz
LONG THROW
STANDARD
SINGLE/DOWNFILL
AX800A - PRESET RESPONSE

PREDICTION: EASE Focus 3
To aim correctly a complete system we suggests to use always the Aiming Soware - EASE
Focus 3:
The EASE Focus 3 Aiming Soware is a 3D Acousc Modelling Soware that serves for the
conguraon and modelling of Line Arrays and convenonal speakers close to reality. It only
considers the direct eld, created by the complex addion of the sound contribuons of the
individual loudspeakers or array components.
The design of EASE Focus is targeted at the end user. It allows the easy and quick predicon of
the array performance in a given venue. The scienc base of EASE Focus stems from EASE, the
professional electro- and room acousc simulaon soware developed by AFMG Technologies
GmbH. It is based on the EASE GLL loudspeaker data le required for its use: AXIOM_AX800A_
v1_0, please note that the version must be 1.0 or more. The GLL
le contains the data that denes the Line Array with regard to its
possible conguraons as well as to its geometrical and acouscal
properes.
Download the EASE Focus 3 app from the AXIOM website at
hp://www.axiomproaudio.com/ clicking on downloads secon
of the product.
Use the menu opon Edit / Import System Denion File to
import the le AXIOM_AX800A_v1_0 from the installaon Data
folder, the detailed instrucons to use the program are located in
the menu opon Help / User’s Guide.
Note: Some windows system can require the .NET Framework
4 that can be download from microso website at hp://www.
microso.com/en-us/download/default.aspx.
WARNING! CAREFULLY READ THE FOLLOWING
INSTRUCTIONS AND CONDITION OF USE:
• This loudspeaker is designed exclusively for Professional audio applicaons. The product must be installed by qualied personal only.
• Proel strongly recommends that this loudspeaker cabinet be suspended taking into consideraon all current Naonal, Federal, State and
Local regulaons. Please contact the manufacturer for further informaon.
• Proel do not accept any liability for damage caused to third pares due to improper installaon, lack of maintenance, tampering or
improper use of this product, including disregard of acceptable and applicable safety standards.
• During assembly pay aenon to the possible risk of crushing. Wear suitable protecve clothing. Observe all instrucons given on the
rigging components and the loudspeaker cabinets. When chain hoists are in operaon ensure that there is nobody directly underneath or in
the vicinity of the load. Do not under any circumstances climb on the array.
Pin locking and splay angles set up
The gure below shows how to insert correctly the locking pin and how to set up
the splay angle between loudspeakers.
USE IT FOR:
HALF
ANGLES
WHOLE
ANGLES
HINGE BAR OF PREVIOUS BOX
LOUDSPEAKER SPLAY ANGLES SET UP
USE THIS HOLE TO LOCK THE
HINGE BAR WHEN THE
LOUDSPEAKER IS REST
LOCK THE PIN IN THE
HOLE TO OBTAIN THE
REQUIRED SPLAY
ANGLE.
SINGLE PINPOINT FOR
STRAIGHT SHACKLE
KPTAX800 FLOWN PINPOINT
press and
insert
rear locking
pin (26mm)
KPTAX800L
fly bar-first box
rear locking
pin (40mm)
KPTAX800L
fly bar-first box
front locking
pin (40mm)
box-box front
locking pin
(16mm)
KPTAX800
fly bar-first box
front locking pin
(26mm)
release and
lock
LOCKING PINS INSERTION
press and
insert
release and
lock

AIMING and SUSPENDING INSTRUCTIONS
Fly Bar and accessories
The AX800A systems are built to allow the suspension of
array with variable shape and dimensions. Thanks to a
suspension mechanism designed to be funconal, exible
and safe, each system must be suspended or stacked using
the KPTAX800 or KPTAX800L y bar. The loudspeakers are
linked together in a column using a series of couplers
integrated in the frame of each enclosure. Each system is
set up properly both acouscally and mechanically only
using the aiming soware.
Coupling system in the front does not require any
adjustment: using two locking pins, each loudspeaker
box is xed to the previous. The sloed bar in the back is
inserted in a U-shaped frame which features a series of
numbered holes. Sliding the sloed bar in the U-shaped
frame of the next loudspeaker and inserng a locking pin
in one of the numbered holes, it is possible to adjust the
relave splay angle between two adjacent loudspeakers
in the array column.
KPTAX800 y bar maximum capacity is 200 Kg
(441 lbs) with the 0° angle. It can support, with a
safety factor of 10:1, up to:
• 4 AX800A
• KPTAX800 can NOT be used for stacked
array.
KPTAX800L fly bar maximum capacity
is 680 Kg (1500 lbs) with the 0° angle. It
can support, with a safety factor of 10:1,
up to:
• 12 AX800A
• KPTAX800L can be used for stacked array
for a maximum of 4 AX800A units.
NOTE: The gures illustrate the KPTAX800 and
KPTAX800L usages, these are similar with the
respecve load capacity limitaons.
Follow the sequence in the gure for xing the
y bar at the rst box. Usually this is the rst step
before liing up the system. Be careful to insert
properly all the locking pins (1)(2) and (3)(4) then
the shackle (5) in the right holes as specied by
the aiming soware.
When liing the system always proceed gradually
step by step, paying aenon to secure the y bar
to the box (and the box to the other boxes) before
pulling up the system: this makes easier to insert
properly the locking pins. Also when the system is
released down, unlock gradually the pins. During
the liing be very careful to not let the cables
enter the space between one enclosure and the
other, as their compression could cut them.
SUSPEND HOLES
SUSPEND HOLE
INDICATOR
REAR BOX
PIN ATTACHMENT
FRONT BOX
PIN ATTACHMENT
FRONT BOX
PIN ATTACHMENT
STRAIGHT SHACKLE 16mm
IDENTIFICATION AND
DATA LABEL
KPTAX800 FLY BAR AND ACCESSORIES
1
1
1’
1’
3
3’ 4’
2
2’
2’
2
4
5
KPTAX800 FLY BAR ASSEMBLY SEQUENCE

1
1
1’
1’
3
3’ 4’
2
2’
2’
2
4
KPTAX800L FLY BAR ASSEMBLY SEQUENCE
5
SUSPEND HOLES
SUSPEND HOLE
INDICATOR
REAR BOX
PIN ATTACHMENT
FRONT BOX
PIN ATTACHMENT
FRONT BOX
PIN ATTACHMENT
STRAIGHT SHACKLE 16mm
IDENTIFICATION AND
DATA LABEL
KPTAX800L FLY BAR AND ACCESSORIES
M10 FOOT FOR
STACKED INSTALLATION
(OPTIONAL)

Fly bar suspension and angle setup (centre of gravity)
The gure at the top of this page shows where the normal centre of gravity is with
one box or several boxes arranged in a line. Usually the boxes are arranged to
make an arc for the best coverage of the audience, so the center of gravity moves
backward. The aiming soware suggests the ideal suspension pinpoint taking into
account this behaviour: x the straight shackle in this posion.
Note that the ideal aiming angle oen doesn’t correspond to the pinpoint: there
is oen a lile dierence between ideal aiming and real aiming and its value is the
Delta angle: posive delta angle can be adjusted a lile using two ropes, negave
delta angle are self adjusted a lile because the cables weighs on the back of the
array. With some experience it’s possible to consider prevenvely these required
lile adjustments.
During the own set up you can connect the elements of the array to their cables. We
suggest to discharge the weight of the cables from the ying pinpoint by tying them
with a texle bre rope, instead of leng them hang freely: in this way the posion
of the array will be much more similar to the simulaon produced by the soware.
CENTRE OF GRAVITY
KPTAX800L FLY BAR FOR FLOWN ARRAY
CENTRE OF GRAVITY
KPTAX800 FLY BAR FOR FLOWN ARRAY
Wind loads
When planning an open-air event it is essenal to obtain current weather and wind informaon. When loudspeaker arrays are own in an open-air
environment, possible wind eects must be taken into account. Wind load produces addional dynamic forces acng on the rigging components
and the suspension, which may lead to a dangerous situaon. If according to the forecast wind forces higher than 5 b (29-38 Km/h) are possible,
the following acons have to be taken:
- The actual on-site wind speed has to be monitored permanently. Be aware that wind speed typically increases with height above ground.
- Suspension and securing points of the array should be designed to support double the stac load in order to withstand any addional dynamic
forces.
WARNING!
Flying loudspeakers overhead at wind forces higher than 6 b (39-49 Km/h) is not recommended. If the wind force exceeds 7 b (50-61
Km/h) there is a risk of mechanical damage to the components which may lead to a dangerous situaon for persons in the vicinity of the
own array.
- Stop the event and make sure that no person remains in the vicinity of the array.
- Lower and secure the array.

Stacked System with KPTAX800L.
WARNING!
• The ground where the KPTAX800L Fly bar serving as ground support is placed needs to be absolutely stable and compact.
• Adjust the feet so to lie the bar perfectly horizontal.
• Always secure ground stacked setups against movement and possible pping over.
• A maximum of 4 x AX800A cabinets with the KPTAX800L Fly bar serving as ground support are allowed to be set up as ground stack.
In the stack conguraon you have to use the three oponal BOARDACF01 feet and the y bar must be mounted upside down on the ground.
Coupling system in the front do not require any adjustment: using two locking pins each loudspeaker box is xed to the previous. The sloed
bar in the back is inserted in a U-shaped frame which features a series of numbered holes. Sliding the sloed bar in the U-shaped frame of the
next loudspeaker and inserng a locking pin in one of the numbered holes, it is possible to adjust the relave splay angle between two adjacent
loudspeakers in the array column.
The opmal splay angles can be simulated using the EASE Focus 3 soware.
max splay angle 7.5°
max splay angle 7.5°
max splay angle 7.5°
KPTAX800L STACKED ARRAY