Axiom AX12C User manual

USER MANUAL
AX12C
High Output Column Array
KEY FEATURES
• High Power passive portable Line Array element • 12 x 3.5” neodymium transducers with waterproof cones
• Designed for mobile and installed applicaons • Acousc transmission line back loading design, resulng in clean mid-bass
• Fast, easy-to-use integrated suspension system reproducon and natural cardioid behaviour
• Aluminium frame structure • Wide horizontal dispersion through Front Diracon Waveguide (FDW)
• Black or white nish • Line Array dispersion characteriscs
INTRODUCTION
The AX12C Line Array is a passive system equipped with twelve 3.5” neodymium transducers with waterproof cones,
designed for portable and permanently installed applicaons where high power and clarity are needed. The aluminum
frame box structure ensures lightweight and strength, while the shape features a back-loaded transmission line design
with clean mid-bass reproducon and natural cardioid behaviour. A Front Diracon Waveguide (FDW) delivers wide
horizontal dispersion, making the system exible and adaptable to many dierent applicaons.
The AX12C line array module has been designed to be combined with the SW2100A, a compact and lightweight 21”
and-Pass/Bass-Reex subwoofer, equipped with a 4000W Class D amplier with Power Factor Correcon and PROEL’s
proprietary 96kHz / 40bit oang point CORE DSP. Up to four AX12C modules can be driven by one amplier channel
of the SW2100A subwoofer. The built-in CORE DSP, which can be also remotely controlled using PRONET AX soware,
provides 4 presets for dierent combinaons: 2, 4 or 1 columns plus 1 user preset.
The standard system, composed of four AX12C line array modules and two SW2100A subwoofers, features 8000W of
total power and a line-array dispersion paern, making it the perfect soluon for high-performance portable sound
reinforcement applicaons.
Thanks to the elegant mechanical design the AX12C can be easily transported, while the integrated suspension system
makes its deployment very fast and simple. Each unit comes with two aluminum brackets and four pins that allows
mulple array elements to be easily combined either together or with the matching SW2100A subwoofer, or also in
combinaon with the complete range of mounng hardware available, including ybar and several brackets and stands.
TECHNICAL SPECIFICATION
SYSTEM INPUT CONNECTIONS
System’s Acousc Principle
Line Array Element
Short Transmission
Line Back Loading
Front Diracon Waveguide
Connector Type Neutrik® Speakon® NL4 x 2
(1+/1- signal IN & LINK ; 2+/2- thru)
POWER HANDLING
Frequency Response (±3dB) 180 Hz - 16 KHz (Processed) Connuous AES Pink Noise Power 360 W
Nominal Impedance 16 Ohm Program Power 720 W
Minimum Impedance 12.5 Ohm ENCLOSURE & CONSTRUCTION
Horizontal Coverage Angle 100° (-6 dB) Width 107 mm (4.2")
Sensivity (4V) 105 dB SPL @ 1m* Height 1166 mm (45.9") - without ying system
Maximum (peak) SPL 130 dB SPL @ 1m* 1212 mm (47.7") - with ying system
TRANSDUCERS Depth 193 mm (7.6")
Type 12 x 3.5" (88mm) Neodymium
magnet woofers, 1" (25mm) VC
Enclosure Material Aluminum
Paint High resistance, water based paint, black or
white nish
Cone Waterproof Cone Flying system Aluminum Fast Link structure with dedicated pins
Voice Coil Type Venlated voice coil Net Weight 10.9 kg / 24.0 lbs. (without ying system)
13 kg / 28.6 lbs. (with ying system)
*measured @4 m and scaled @1 m
rev04_2018-03

MECHANICAL DRAWING
OPTIONAL ACCESSORIES
COVERAX12C Cover / carry bag for single AX12C/AX12LF KPTFAX12C Floor stand
AXCASE09 Flight case for two AX12C/AX12LF and accessories KPTPOLEAX12C Pole adapter
AXCASE10 Flight case for four AX12C/AX12LF and accessories DHSS10M20 Sub-Speaker ø35mm 1-1.7m Pole with Handle and M20 screw
ESO2500LU025 25 cm SPEAKON linking cable 4x4mm KP210S Sub-Speaker ø35mm 0.7-1.2m Pole with M20 screw
NL4FX Neutrik Speakon® PLUG KPTAX12C Flybar for suspending up to 4 units
KPTWAX12C Wall bracket for up to 2 units PLG716 Straight Shackle 16 mm for Fly bar
KPTFAXC Foam adapters for stage monitor or fronill applicaon
see hp://www.axiomproaudio.com for detailed descripon and other available accessories.
SPARE PARTS
NL4MP Neutrik Speakon® panel socket 95MET300023 AX12C front speaker net colour black
94SPI10100 Locking Pin for AX12C 95MET300024 AX12C rear speaker net colour black
98TDS3WZ22 3.5’’ speaker - 1” VC - 22 ohm 95MET300023WH AX12C front speaker net colour white
95MET300024WH AX12C rear speaker net colour white
116.6 cm
45.9"
(witouth rigging)
121.2 cm
47.7"
(with rigging)
118.5 cm
46.7"
(pin to pin distance)
10.7 cm
4.2"
19.3 cm
7.6"
4 x M5
Flat Head
Allen
Screws
IMPORTANT
In case you need to replace
the AX12C bracket, ulize
the 4 screws indicated
in the figure.
In case you decide to remove
the AX12C bracket (because
it is not needed), put back
the screws in the threaded
holes as shown in the figure,
in order to avoid air leakage.

REAR PANEL
INPUT & LINK - Both connectors at the top and the boom of the AX12C can operate as input or link, to
connect an appropriated processed amplier or to link the column to a second one.
The AX12C does not include an internal passive crossover for ltering the signal, but only an internal
protecon that excludes the internal speaker to protect them from excessive input power. The protecon
should not trip with a typical music program, but only with a massive and constant power signal, like a
feedback. The connecons are the following:
INPUT - LINK
NL4 pin number internal connecon
1+ + speakers (pass thru link speakon)
1- - speakers (pass thru link speakon)
2+ + no connecon (pass thru link speakon)
2- - no connecon (pass thru link speakon)
WARNING: the maximum quanty of AX12C that can be linked together depends by the load capacity of the appropriate processed
amplier. When powered from the SW2100A subwoofer or from the QC2.4 suggested amplier, a maximum of four AX12C can be
connected to each power output.
TOOLS
This is a list of tools that can be useful to set properly a vercal column 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.
ACOUSTIC MEASUREMENT SYSTEM (SMAART, SATlive or similar)
These are useful to measure delays, phase and response of the system.

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_Column_vX_X. 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_Column_vX_X 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.
LOCKING PIN INSERTION
press and
insert
SW2100A-AX12C
and
AX12C-AX12C
locking pin
KPTAX12C-AX12C
locking pin
KPTWAX12C-AX12C
locking pin
release
and lock
When connecng two speakers
together or one speaker to an
installaon accessory, insert
the pin in this hole first,
also use it to rest the pin when unused.
Use these holes for the splay angle:
0° as no splay.
2° as normal splay angle to obtain
a curved vercal array.
4° as splay angle to aim the first speaker
downward (stacked only).
AX12C SPLAY ANGLE SET UP

BASIC INSTALLATION INSTRUCTIONS
Stacked installaon using SW2100A subwoofer as base
WARNING!
• The ground where the SW2100A is placed needs to be absolutely stable and compact.
• Adjust the feet so to put the SW2100A perfectly horizontal to ground. Use a spirit level to obtain the best results.
• Always secure ground stacked setups against movement and possible pping over.
• A maximum of 2x AX12C or 4x AX6C or 1x AX12C + 1x AX6C speakers are allowed to be installed over a SW2100A serving as ground support.
• The opmal splay angles can be simulated using the EASE Focus 3 soware.
1
2
3
4
5
6
WARNING: DO NOT STACK MORE
THAN TWO AX12C UNITS.
TWO AX12C STACKED ON A SW2100A
IMPORTANT:
WE SUGGEST TO ALWAYS
TIGHTEN THE THREADED KNOBS
ON BOTH SIDES OF THE BRACKETS
TO FASTEN TIGHTLY
THE COLUMNS TOGETHER

4° STACK
0°
4° STACK
2°
0°
2°
0°
0°
2°
2°
0°
2°
AIMING OPTIONS OF TWO AX12C MOUNTED ON A SW2100A
IMPORTANT:
NEVER INSTALL
2 OR MORE AX12C
AIMING THE SPEAKERS
TO EACH OTHER
WITH CLOSED ANGLES.
In other words, NEVER use
the 4° STACK posion
between two speakers.

Stacked installaon using KPTFAX12C oor stand
WARNING!
• The ground where the KPTFAX12C oor stand is placed needs to be absolutely stable and compact.
• Adjust the feet so to put the KTPTFAX12C perfectly horizontal to ground. Use a spirit level to obtain the best result.
• Always secure ground stacked setups against movement and possible pping over.
• A maximum of 2 x AX12C speakers are allowed to be installed over a KPTFAX12C serving as ground support.
• A maximum of 1 x AX12C cabinet is allowed to be installed over a pole.
• The opmal splay angles can be simulated using the EASE Focus 3 soware.
IMPORTANT: NEVER INSTALL 2 OR MORE AX12C
AIMING THE SPEAKERS TO EACH OTHER
WITH CLOSED ANGLES.
In other words, NEVER use the 4° STACK posion
between two speakers.
AX12C STACKED USING KPTFAX12C FLOOR STAND
WARNING: DO NOT
STACK MORE THAN
TWO AX12C UNITS
ON FLOOR STAND
SET THE ANGLE
ONLY TO 0° OR 2°
WARNING: DO NOT
INSTALL MORE THAN
ONE AX12C UNIT
ON POLE
SET THE ANGLE
ONLY TO 0°
0° or 2°
KPTPOLEAX12C
DHSS10M20
or
KP210S
KPTFAX12C
KPTFAX12C
0°
0° or 2°
IMPORTANT: TIGHTEN TIGHT THE THREADED KNOB *
ON BOTH SIDES TO FASTEN THE BRACKETS TOGETHER

Installaon using KPTWAX12C wall bracket
WARNING!
• No hardware is supplied to install the KPTWAX12C to the walls, this hardware
depends on the wall structure. Use always the best hardware available taking in
consideraon the whole weight of loudspeakers and accessories.
• Brackets MUST be installed by qualied personnel in accordance with safe installaon
pracces.
• A maximum of 2 x AX12C speakers can be installed using the KPTWAX12C wall
bracket.
• The opmal splay angles can be simulated using the EASE Focus 3 soware.
KPTWAX12C MOUNTING OPERATIONS
1
3
4
2
WARNING: DO NOT INSTALL
MORE THAN TWO AX12C UNITS
5
6
KPTWAX12C AIMING OPTIONS
0°
0°
0°
2°
0° 2°
30°
30°

Installaon using KPTAX12C ybar
Using the KPTAX12C y bar it is possible to assemble a suspended and unobtrusive vercal array system
with a variable size up to 4 elements of AX12C, or a combinaon of AX12C, AX6C and AX12LF without
exceeding the 120Kg maximum load capacity. The loudspeakers are linked together in a column using
the brackets integrated at each end of the enclosure. Each system can be set properly both acouscally
and mechanically using the aiming soware.
Each loudspeaker box is xed to the next one using the two locking pins. The locking pin in the front
does not require any adjustment, while the locking pin in the back is used to adjust the splay angle
between two adjacent loudspeakers in the array column at 0° or 2°.
Follow the sequence in the gure for xing the ybar to the rst box. Usually this is the rst step before
liing up the system. Be careful to insert properly the shackle (1)(2) and the locking pins (3)(4) in the
right holes 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 ybar
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.
The centre of gravity of an AX12C/AX6C/AX12LF array depends on the number of units and on the
splay angle between the units, when the units are arranged to make an arc for the best coverage of the
audience. Use always the aiming soware to dene the correct suspension pinpoint where to x the
straight shackle and the opmal splay angle between units.
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
weights 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, for
this reason a ring is present at the end of the ybar that can be used to x the cable 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.
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 bft (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.
WARNING!
AX6C, AX12C and AX12LF must be suspended only using the ying bar KPTAX12C, with a
maximum of 120Kg per ying bar.
CONDITIONS OF USE
PROEL does not accept any liability for damage caused to third parties due to improper
installaon, use of non-original spare parts, lack of maintenance, tampering or improper use of
this product, including disregard of acceptable and applicable safety standards.
PROEL strongly recommends that this loudspeaker cabinet be suspended taking into
consideraon all current local regulaons. The product must be installed by qualied personnel.
Please, contact the manufacturer for further informaon.
2
3
5
6
41

AX12C AND KPTAX12C SUSPENDING AND AIMING OPTIONS
minimum angles maximum angles
0° 0°
0° 2°
0° 2°
0° 2°
IMPORTANT:
NEVER INSTALL
2 OR MORE AX12C
AIMING THE SPEAKERS
TO EACH OTHER
WITH CLOSED ANGLES.
In other words, NEVER use
the 4° STACK posion
between two speakers.

Connecon examples
4 x 4mm² speaker cable
SW2100A + 1 x AX12C
ESO2500LU2 - lenght 2m
ESO2500LU5 - lenght 5m
ESO2500LU10 - lenght 10m
ESO2500LU15 - lenght 15m
ESO2500LU20 - lenght 20m
ESO2500LU25 - lenght 25m
4 x 4mm² speaker cable
SW2100A + 2 x AX12C
ESO2500LU05 - lenght 0,25m
ESO2500LU2 - lenght 2m
ESO2500LU5 - lenght 5m
ESO2500LU10 - lenght 10m
ESO2500LU15 - lenght 15m
ESO2500LU20 - lenght 20m
ESO2500LU25 - lenght 25m
System Processing basic instrucon
The AX12C needs an external processor to take care of the ltering, the me alignment and the speaker protecon. When powered from the
SW2100A amplier output, the sub-woofer’s CORE DSP takes care of all the processing and three dierent presets are available:
2 x AX12C this PRESET should be used for: 2x AX12C, 1x AX12C + 1x AX6C, 3x AX6C, 4x AX6C column array elements.
4 x AX12C this PRESET should be used for: 3x or 4x AX12C, 6x 7x or 8x AX6C, 3x AX12C + 1 or 2 AX6C column array elements.
1 x AX12C this PRESET should be used for: 1x AX12C, 1x AX12C + 1x AX6C, 2x AX6C column array elements.
Using the PRONET AX soware, addional EQ, LEVEL and DELAY adjustment can be added to the basic presets and new presets can be saved in
the SW2100A user memories.
When using the QC2.4 or QC 4.4 ampliers to power the AX6C/AX12C, the correct presets must be loaded into the amplier’s DSP memory
according to the number of columns connected.

4 x 4mm² speaker cable
SW2100A + 4 x AX12C
ESO2500LU2 - lenght 2m
ESO2500LU5 - lenght 5m
ESO2500LU10 - lenght 10m
ESO2500LU15 - lenght 15m
ESO2500LU20 - lenght 20m
ESO2500LU25 - lenght 25m
ESO2500LU05 - lenght 0,25m
ESO2500LU05 - lenght 0,25m
ESO2500LU05 - lenght 0,25m
1+/1-
1+/1-
1+/1-
1+/1-
1+/1-
1+/1-
1+/1-1+/1-

LIMITED WARRANTY
Proel warrants all materials, workmanship and proper operaon of this product for a period of two years from the original date of purchase. If any
defects are found in the materials or workmanship or if the product fails to funcon properly during the applicable warranty period, the owner
should inform about these defects the dealer or the distributor, providing receipt or invoice of date of purchase and defect detailed descripon.
This warranty does not extend to damage resulng from improper installaon, misuse, neglect or abuse. Proel S.p.A. will verify damage on returned
units, and when the unit has been properly used and warranty is sll valid, then the unit will be replaced or repaired. Proel S.p.A. is not responsible
for any “direct damage” or “indirect damage” caused by product defecveness.
• This unit package has been submied to ISTA 1A integrity tests. We suggest you control the unit condions immediately aer unpacking it.
• If any damage is found, immediately advise the dealer. Keep all unit packaging parts to allow inspecon.
• Proel is not responsible for any damage that occurs during shipment.
• Products are sold “delivered ex warehouse” and shipment is at charge and risk of the buyer.
• Possible damages to unit should be immediately noed to forwarder. Each complaint for package tampered with should be done within eight
days from product receipt.
SAFETY INSTRUCTIONS
– To reduce the risk, close supervision is necessary when the product is used near children.
– Protect the apparatus from atmospheric agents and keep it away from water, rain and high humidity places.
– This product should be site away from heat sources such as radiators, lamps and any other device that generate heat.
– This product should be located so that its locaon or posion does not interfere with its proper venlaon and heang dissipaon.
– Care should be taken so that objects and liquids do not go inside the product.
– The product should be connected to a power supply mains line only of the type described on the operang instrucons or as marked on the
product. Connect the apparatus to a power supply using only power cord included making always sure it is in good condions.
– WARNING: The mains plug is used as disconnect device, the disconnect device shall remain readily operable.
– Do not cancel the safety feature assured by means of a polarized line plug (one blade wider than the other) or with a earth connecon.
– Make sure that power supply mains line has a proper earth connecon.
– Power supply cord should be unplugged from the outlet during strong thunderstorm or when le unused for a long period of me.
CE CONFORMITY
Proel products comply with direcve 2014/30/UE (EMC), as stated in EN 55103-1 and EN 55103-2 standards and with direcve 2014/35/UE (LVD),
as stated in EN 60065 standard.
PROEL S.p.A. (World Headquarter) - Via alla Ruenia 37/43 - 64027 Sant’Omero (Te) - ITALY
Tel: [phone] Fax: [phone] www.axiomproaudio.com