Lynx GXR Series User manual

Lynx Pro Audio S.L.
Valencia, Spain - www.lynxproaudio.com - [email protected]
USER MANUAL
GXR series
GXR-LA210A
GXR-D15A
GXR-D18A
V.21.04

Manufacturer
CE CERTIFICACTION, EUROPEAN PRODUCT
GXR-LA210A
LYNX Pro Audio S.L.
Calle 1 - Pol. Ind. Picassent
E-46220 Picassent (Valencia)
This user guide is property of Lynx Pro Audio S.L. Any reproduction of this manual, by any means is strictly prohibited.
Copyright 2020. All rights reserved.
GXR-D15A GXR-D18A

GXR Series User Manual
Lynx Pro Audio S.L 3www.lynxproaudio.com
INTRODUCTION
Both compact and powerful, the GXR Series is our latest solution for portable, light weight, powered speakers. The
series incorporates three full range (two-way) models including 12”, 15”, dual 15” and one 18” subwoofer and three
new cabinets: GXR-LA210A (our best-selling line array), and GXR-D15A and GXR-18A subwoofers.
The GXR-LA210A is a self-powered, bi-amplied, two-way, class D enclosure that delivers high power levels from a
very compact format. To extend the low frequency response, there is a dual 15” and dual 18” subwoofer available. The
GXR-D15A is designed to be own or stacked in perfect combination with the GXR-LA210A units. When extreme low
frequencies are required the GXR-D18A is recommended.
The system has been designed to be simple to install/use and every care has been taken to incorporate easy rigging
hardware.
To facilitate, correct and reliable use of the cabinets we have designed this instruction manual. Please read the manual
carefully before proceeding to install the system.
Please observe the technical data carefully and do not ignore the instructions included within this manual.
CONTENTS
• SAFETY PRECAUTIONS 4
• SYSTEM OVERVIEW
GXR-LA210A 5
GXR-D15A 6
GXR-D18A 7
BACK PANEL 8
• CONNECTORS AND CONNECTIONS 10
FLOWN CONNECTION EXAMPLE 11
STACK CONNECTION EXAMPLE 12
• CONFIGURING THE BACK PANEL 13
CONFIGURATION PANEL 13
SELECT INPUT: DIGITAL OR ANALOG 13
SELECT AND RUN PRESET 14
• HARDWARE AND ACCESSORIES 16
• HOW TO USE FLYING FRAM SV-GXR 18
• APPLICATION EXAMPLES FOR GXR-210A 24
• ONLINE CONTROL SYSTEM 26
• RAINBOW 3D ACOUSTIC SIMULATION SOFTWARE 27
• CERTIFICATIONS AND GUARANTEE 28

GXR Series User Manual
Lynx Pro Audio S.L 4www.lynxproaudio.com
Before starting to use this device, please read this instruction manual carefully.
Keep these instructions in the place where the equipment will be used and with easy access to them.
• Electrical appliance
The exclamation mark within a triangle identies the presence of electricity. Use the system carefully without wet
hands or feet. Avoid installing the speaker in wet or excesivelly humid places. Do not place material that contains
liquid on or near the unit. Avoid dripping or splashing water or any liquid over the unit. Regularly check the condition
of the cables and make sure these are not being walked on or pinched. Connect the speaker to bipolar, earthed
mains. The mains plug must be connected to the appropriate protection (fuse or breaker). Connection to any other
type of mains could result in an electrical shock and violate local electrical codes.
CAUTION: DO NOT CONNECT OR DISCONNECT THE AC POWER CONNECTORS UNDER LOAD.
•Heavy equipment
Apply back protection when using the system. Avoid loading and unloading at heights.
•Electrical shock risk
The diagonal mark within a triangle identies the presence of dangerous voltage.
Do not open or handle the interior of the box. These parts are not to be adjusted by the user. For maintenance and/
or repair please go to an authorized service centre.In order to reduce the risk of electric shock, disconnect from
AC before plug in or unplugging Audio signal cables. Reconnect to AC only if all signal connections are made and
secured. Never manipulate the ground type plug provided.
The AC mains plugs should always remain accessible for operation.
Unplug the loudspeaker during storms or when it’s being used for a long time.
•Hearing damage risk
These systems can reproduce large quantities of sound pressure which can damage hearing. Take precautions if
you are going to be near them for extended amounts of time and do not get too close.
•Hanging / Flying
Do not hang the cabinets from the handles or from any other part other than the designated hanging point. When
ying this system please observe the technical and “Rainbow” software data carefully. Never exceed the maximum
safe working loads or ignore the instructions included within this manual. Use Only ying accessories provided by
Lynx Pro Audio S.L. Rigging must be always carried out by professionals.
•Delicate Material
Please ensure no foreign object or water enters the speaker. Only clean the unit with dry cloths. Do not use solvents.
•Overheating / Fire risk
To reduce the risk of the speaker over heating, avoid direct contact with sunlight. Avoid placing the unit close to heat
inducing objects such as radiators. Do not cover the equipment in use and do not block any ventilation openings.
Do not put naked ame, such as lighted candles, close or on top of the unit.
•Electromagnetic and interferente emissions
Avoid placing objects which through electromagnetic waves can damage the unit, such as mobile phones, lap tops,
magnetic strip cards etc.
This system complies with normatives EN 55103-1 (1)
EN 55103-2 (2)
(1) This device may not cause harmful interferences.
(2) This device may receive interference including interferences that may cause undesired working.
•IMPORTANT NOTE
This Equipment must be used in accordance with these instructions and by trained professional personnel only.
This equipment should not be used in places with extreme tropical climates. Don’t expose this apparatus to extreme
humidity and or temperature values.

GXR Series User Manual
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SYSTEM OVERVIEW
• Technical Data:
Components:
•LF 10”, 2” voice coil, Malt Cross Cooling System
•HF 1.4” exit throat, 3” voice coil with titanium diaphragm
Frequency range: 60 Hz – 20 KHz (-10dB)
Frequency response: 68 Hz – 18 KHz (± 3dB)
Max SPL: 135 dB
Coverage angle: 100º H x 10 º V
Power: 1400W Class D with switching power supply & PFC
LF amplier: 1 x 800 W RMS, 1600 W peak
HF amplier: 1 x 600 W RMS, 1200 W peak
Processing: 96 KHz / 64 bit double-precision, DSP with FIR lter linear phase
Control: User control interface with 2.8” IPS screen
Input: Analog/AES3 (optional)
Control connections: Ethernet (OCS) / USB (DSP updating)
AC power: 90 – 264V. 50/60 Hz with PFC
AC connections: 16A Neutrik powerCon TRUE1 TOP with looping output
Finish: Polyurea coating high grade resistant paint
Material: 15 mm Premium birch plywood
Dimensions: 298 x 790 x 436 mm (H x W x D)
Weight: 31 kg (68.2 lbs)
•GXR-LA210A
Compact, self-powered class D, two way line array equipped with two 10” speakers (2” voice coil). For the
High frequencies it uses a 1.4” output compression driver coupled to a waveguide (100°H x 10°V).
DSP (FIR technology) controlled with 1400W amplication, 131 dB SPL. Also available in bi-amp.
• GXR-LA210A measurements
790
298
327
436

GXR Series User Manual
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SYSTEM OVERVIEW
• Technical Data:
Components:
•LF 2 x 15”, 4” voice coil, neodymium magnetic assembly
Frequency range: 30 Hz – 140 Hz (-10dB)
Frequency response: 35 Hz – 125 Hz (± 3dB)
Max SPL: 134 dB / 140 dB peak
Coverage angle: Omnidirectional
Power: 3000W Class D with switching power supply & PFC
LF amplier: 1 x 3000 W
Processing: 96 KHz / 64 bit double-precision, DSP with FIR lter linear phase
Control: User control interface with 2.8” IPS screen
Control connections: USB (DSP updating) / Ethernet (OCS)
Input: Analog/AES3 optional
AC power: 90 – 264V. 50/60 Hz with PFC
AC connections: 16A Neutrik powerCon TRUE1 TOP with looping output
Finish: Polyurea coating high grade resistant paint
Material: 18 mm Premium birch plywood
Dimensions: 505 x 790 x 690 mm (H x W x D)
Weight: 63 kg (139 lbs)
•GXR-D15A
Compact, self-powered class D subwoofer equipped with two 15” (4” coil) speakers.
It delivers high power levels from a very compact format. DSP controlled with 3000W, 134 dB SPL.
• GXR-D15A measurements
790
690
505
540.75
433
807.5

GXR Series User Manual
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SYSTEM OVERVIEW
• Technical Data:
Components:
•LF 2 x 18”, 4” voice coil, neodymium magnetic assembly
Frequency range: 30 Hz – 120 Hz (-10dB)
Frequency response: 35 Hz – 100 Hz (± 3dB)
Max SPL: 135 dB / 141 dB peak
Coverage angle: Omnidirectional
Power: 3000W Class D with switching power supply & PFC
LF amplier: 1 x 3000 W
Processing: 96 KHz / 64 bit double-precision, DSP with FIR lter linear phase
Control: User control interface with 2.8” IPS screen
Control connections: USB (DSP updating) / Ethernet (OCS)
Input: Analog/AES3 optional
AC power: 90 – 264V. 50/60 Hz with PFC
AC connections: 16A Neutrik powerCon TRUE1 TOP with looping output
Finish: Polyurea coating high grade resistant paint
Material: 18 mm Premium birch plywood
Dimensions: 605 x 1100 x 750 mm (H x W x D)
Weight: 92 kg (202 lbs)
•GXR-D18A
High output subwoofer, self-powered class D, equipped with two 18” (4” voice coil) speakers.
DSP controlled with 3000W, 135 dB SPL.
• GXR-D18A measurements
790
690
505
540.75
433
807.5

GXR Series User Manual
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GXR-LA210A back panel
Main linkMain input
• GXR-LA210A back panel:
IPS display &
digital control
digital
INPUT
Ethernet
USB
connection
Multifunction
joystick control
digital
Through
analog
INPUT
analog
Through
AES/EBU
(optional)

GXR Series User Manual
Lynx Pro Audio S.L 9www.lynxproaudio.com
GXR-D15A & GXR-D18A back panel
Both cabinets GXR-D15A and GXR-D18A have the same rear pannel, including the connectors and digital
control display.
IPS display &
digital control
digital
INPUT
Ethernet
USB
Multifunction
joystick control
digital
Through
analog
INPUT
analog
Through
AES/EBU
(optional)

GXR Series User Manual
Lynx Pro Audio S.L 10www.lynxproaudio.com
SOCKET POWERCON TRUE1 TOP
CAUTION: Do not connect
or disconnect the AC Power
connectors under load.
CONNECTORS AND CONNECTIONS
NAC3MX-W-TOP
NAC3PX-TOP
NAC3FX-W-TOP
NAC3FX-W TOP
NAC3MX-W TOP
XLR AEREAL CONNECTORS
1 Earth
2 Live (+)
3 Live (-)
1 Earth
2 Live (+)
3 Live (-)
Connect to output
Connect to input
1 Earth
2 Live (+)
3 Live (-)
1 Earth
2 Live (+)
3 Live (-)
OUTPUTS
1.- EARTH
2.- LIVE (+)
3.- LIVE (-)
INPUTS
1.- EARTH
2.- LIVE (+)
3.- LIVE (-)
XLR SOCKET CONNECTORS

GXR Series User Manual
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CONNECTORS AND CONNECTIONS
•FLOWN CONNECTION EXAMPLE (mono channel): 4 tops GXR-LA210A + 2 subs GXR-D15A
AC main
input
AC main
input
Signal
input
Link
IN
Link
IN
Link
IN
Link
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN

GXR Series User Manual
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CONNECTORS AND CONNECTIONS
•STACKED CONNECTION EXAMPLE (mono channel): 3 tops GXR-LA210A + 1 sub GXR-D15A
ModelGXR-D15A
GXR-D15A
ModelGXR-LA10A
ModelGXR-LA10A
ModelGXR-LA10A
AC main
input
AC main
input
Signal
input
Link
IN
OUT
IN
Link
IN
OUT
IN
OUT
IN
IN
STACKED

GXR Series User Manual
Lynx Pro Audio S.L 13www.lynxproaudio.com
CONNECTORS AND CONNECTIONS
•STACKED CONNECTION EXAMPLE (mono channel): 3 tops GXR-LA210A + 1 sub GXR-D15A
AC main
input
AC main
input
Signal
input
Link
OUT
IN
IN
IN
Signal
input
Link
IN
IN
Link
IN
Link
IN
Link
OUT
IN
OUT
IN

GXR Series User Manual
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FIR FILTERS
Finite Impulse Response (FIR) lters are used in the signal processing of the cabinets. FIR is a type of digital lter with
linear phase characteristics. This frees system designers from the constraints of phase anomalies associated with
analogue lters or their digital versions (IIR, Innite Impulse Response). When properly used, FIR ltering can audibly
improve a system’s impulse response and reduce crossover interference.
CONFIGURING THE CABINET DSP OPTIONS
On the back pannel of the cabinet you will nd the digital control area. From the compact joystick located below the
screen you are able to congure the Basic adjustment functions of the internal DSP. Just move the joystick to select
the icons on the left of the screen. You can enter into the following functions:
Please note that you must apply the desired conguration in each one cabinet and requires electrical power to work.
If changes are not made the display will automatically dim to avoid unnecessary light in situations where light is not
wanted. To re-activate the light simply press the joystick.
NOTE: The following pictures are an example and may change.
CONFIGURATION PANEL
On the main screen you can see the cabinet’s input and output.
• Input:
You can see a vumeter with the input level and a clip signal.
• Output:
You have a vumeter with the output level (0 dBu is the amp’s
maximum level) You can check the compressor and control the
dynamic activity.
On the second screen you can modify some parameters.
• Gain
• Mute
• Polarity
• Delay
• Xover: You can setup a High Pass filter selecting type,
frequency and order.
Home Adjustments Folder Conguration Information

GXR Series User Manual
Lynx Pro Audio S.L 15www.lynxproaudio.com
The folder screen shows you the name of the preset and its
description.
Using the joystick you can change the preset.
This screen is to congurate Ethernet. You can choose automatic
or manual
You can also congure the screen saver.
And here you have the input selection. You can choose between
analog or AES3 for channel 1 or channel 2.
Analog icon
Digital icon
The last screen shows you some general information regarding
the cabinet’s components. Here is an example:
You can see the cabinet model, its serial number, DSP rmware
and hardware versions, amp module model with hardware version,
as well as the accelerometer status.

GXR Series User Manual
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HARDWARE AND ACCESSORIES
The GXR series include some accessories for installation and transport. The GXR-LA210A, GXR-D15A and
GXR-D18A include:
FD-GXRLA10
Nylon protection cover
for either 4 GXR-LA210A
cabinets
SV-GXR
Flying frame and stacking
system for GXR-LA210A
and GXR-D15A. You can use
this frame for ground stack
or rigging.
CA-GXRLA10
Transport dolly for GXR-
LA210A
GXR-GSKIT
Ground stack kit to stack GXR-
LA210A directly or together
with the GXR-D18S
BALL-PSR0820
Ball pin with thread for GXR-
LA210A cabinet and GXR-
D15A
FD-GXRLA10NL
Rain cover for the back panel
of the GXR-LA210A
GXR-LA210A accessories:
GXR-D15A accessories:
FD-GXRD15/2 &
FDGXR-D15/3
Nylon protection cover for 2
or 3 GXR-D15A subwoofers
SV-GXR
Flying frame and stacking
system for GXR-LA210A
and GXR-D15A. You can use
this frame for ground stack
or rigging.
CA-GXRLD15
Transport dolly for GXR-D15A
GX-18WKIT
Wheel kit for subwoofer GXR-
D15A and GXR-D18A
BALL-PSR0820
Ball pin with thread for GXR-
LA210A cabinet and GXR-
D15A
FD-GXRD15NL
Rain cover for the back panel
of the GXR-D15A

GXR Series User Manual
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HARDWARE AND ACCESSORIES
The GXR series include some accessories for installation and transport. The GXR-LA210A, GXR-D15A and
GXR-D18A include:
FD-GXRLA10
Nylon protection cover
for either 4 GXR-LA210A
cabinets
CA-GXRLD15
Transport dolly for GXR-D15A
GX-18WKIT
Wheel kit for subwoofer GXR-
D15A and GXR-D18A
FD-GXRD18NL
Rain cover for the back panel
of the GXR-D18A
GXR-D18A accessories:

GXR Series User Manual
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HOW TO USE THE FLYING FRAME SV-GXR
The ying system SV-GXR is constructed with steel and is composed by the ying frame and a special upper
support piece. All the cabinets are hung from this ying frame, one beneath the other correspondingly.
Different accessory pieces are available to t all your needs. Different accessory pieces are available.
EXTERNAL UPPER PIECE
FLYING FRAME
BALL PINS
BALL PINS
TO FIT
TO FIT
TO FIT

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HOW TO USE THE FLYING FRAME SV-GXR
Place the shackles in position so that when the system is lifted it raises correctly and achieves maximum system
orientation. You have different holes to place the shackles and orientate the system to your requeriments.
Fix the shackles to the elevation system (e.g motors, lifts) and elevate enough so as to x the SV-GXR on to
the rst cabinet (GXR-LA210A or sub GXR-D15A) so that the link of support t in to position in the upper
lateral xing points of the cabinet.
Note: To hang the system with motors or hoists, use the shackles code nº GS-12.
The external upper support piece is used to x the shackels to the ying frame. This piece has three holes
and must be placed into the transversal part of the frame. Its position is adjustable and locked by steel pins.
EXTERNAL UPPER PIECE
BALL PINS
BALL PINS
TO FIT
TO FIT
TO FIT
TO FIT
Note: Ensure all pins on all cabinets are inserted correctly and fully in their corresponding holes.

GXR Series User Manual
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HOW TO USE THE FLYING FRAME SV-GXR
When using the ying frame with the GXR-LA210A enclosures they are supported via 2 xing points
incorporated in each side of the cabinet. And other 2 xing points at the special support piece provided. All
the xations are made by a special steel pin, designed for maximum security.
BALL PIN
TO FIT
TO FIT
BALL PIN
ANGULATION
ANGULATION
BALL PIN
BALL PIN
TO FIT
Note: Ensure all pins on all cabinets are inserted correctly and fully in their corresponding holes.