GXR-12

Multipurpose speaker

High Output, self powered (class D switch mode power supply with PFC), two-way cabinet.

Description

The GXR-12 enclosure is a multipurpose full-range self-powered that stands out for its high performance. It does not need to carry an external amplification rack and is ideal for a wide variety of applications, both in fixed installations and portable applications since its trapezoidal design allows it to function even as a stage monitor.

Consists of a 12”(2.5”voice coil) transducer with a 1”compression driver with a polyimide diaphragm mounted on a 90ºH x 40ºV precise directivity horn. DSP (FIR Filters) controlled with 1400W amplification, 127dB SPL. This system can be controlled online in real time.

A complete range of accessories facilitate its use on tripod, wall hanging, ceiling, satellite mode, etc. To facilitate its transport, a robust flight case is available where two enclosures can be found next to its wiring. There is also a practical nylon case available.

N

Perfectly suited for:

→  Theatres & auditoriums
→  Houses of worship
→  Small / middle sized clubs & discos
→  Smaller live stages / events
→  Front fill / side fill reinforcement
→  Portable sound reinforcement

Technical Data

 

Components
LF: 12″ 2,5″ voice coil, Malt Cross Cooling System
HF: 1″ Exit compression Driver , 1,75″ aluminium voice coil
Frequency Range 60 Hz – 20 KHz (-10dB)
Frequency Response
66 Hz – 18 KHz (± 3dB)
Max SPL 127 dB
Coverage Angle
90º x 40º constant directivity horn. Rotatable
Power 1400W Class D with switching power supply & PFC
LF Amplifier
1 x 800 W
HF Amplifier 1 x 600 W
Processing
Internal Lynx Processor DSPB-FL.
96 KHz / 64 bit double-precision, DSP with FIR filter linear phase
Control User control interface with 2.8″ IPS screen
Control Connections
Ethernet (optional) / USB (DSP programming)
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, black colour
Material
15 mm premium birch plywood
Dimensions 639 x 370 x 386 mm (H x W x D)
Weight
23.5 kg (51.7 lbs)

 DSP configuration

DSP module configuration panel

On the back pannel of the cabinet you will find the digital control area. From the compact joystick located below the screen you are able to configure 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: Home, settings, folder, configuration and information. Please note that you must apply the desired configuration 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.

The following screens are an example and may vary slightly for each cabinet.

Configuration panel:

HOME

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.

SETTINGS

This panel allows you to change the gain, polarity, mute and the delay for the inputs.

You also have the possibility of putting a high pass, changing the type of filter, frequency and order.

FOLDER

The folder screen shows you the name of the preset and its description.

Using the joystick you can change the preset.

CONFIGURATION

This screen is to configurate Ethernet. You can choose automatic or manual.

You can also configure the screen saver.

And here you have the input selection. You can choose between analog or AES3 for channel 1 or channel 2.

INFORMATION

The last screen shows you some general information regarding the cabinet’s components.

Here you can see the cabinet model, its serial number, DSP firmware and hardware versions, amp module model with hardware version, as well as the accelerometer status.

 

Watch the following TUTORIAL to understand how it works:

DSP module configuration panel

On the back panel of the cabinet you will find the digital control area. From the compact joystick located below the screen you are able to configure 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: Home, settings, folder, configuration and information. Please note that you must apply the desired configuration 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.

The following screens are an example and may vary slightly for each cabinet.

HOME

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.

SETTINGS

This panel allows you to change the gain, polarity, mute and the delay for the inputs.

You also have the possibility of putting a high pass, changing the type of filter, frequency and order.

FOLDER:

The folder screen shows you the name of the preset and its description.

Using the joystick you can change the preset.

CONFIGURATION:

This screen is to configurate Ethernet. You can choose automatic or manual. You can also configure the screen saver.

And here you have the input selection. You can choose between analog or AES3 for channel 1 or channel 2.

INFORMATION:

The last screen shows you some general information regarding the cabinet’s components.

Here you can see the cabinet model, its serial number, DSP firmware and hardware versions, amp module model with hardware version, as well as the accelerometer status.

Watch the following TUTORIAL to understand how it works:

More features

Hardware for GXR-12
Enclousure-v12
Enclosure

The GXR-12 cabinet is constructed from 11-ply premium birch plywood (15mm thickness) and finished with polyurea coating.

Enclousure-f6
Internal design

The internal structure of the GXR-12 is heavily braced for greater longevity and all parts are assembled on metal inserts with metric screws. The amplification modules & DSP are housed in a separate chamber to the drivers avoiding excessive heat & vibration, thus delivering greater efficiency and reliability.

Rear panel

The powder coated steel rear panel contains all connections and houses the GXR-12 amplification modules and DSP, is easily accessible and housed separately from the drivers for increased reliability and efficiency.

Grill GXR-12
Grill

The GXR-12 has a heavy duty, powder coated front grille with a special acoustic rear fabric to protect the transducers against dust and dirt.

Handle GXR-12
Handles

Handles are integrated in to the side plates of the GXR-12 to facilitate transport, positioning and loading of the cabinets. 

Rigging HR-12xx-15xx
Rigging

Three fixing points are integrated on the top of the enclosure to facilitate its installation.

Transport LX-212S
Transport

A durable flight case is available to transport two GXR-12.

Accessories for GXR-12
AGR-6 AGR-10
Eye bolt for the GXR-12
Wb-03 WB-03
Wall bracket for the GXR-12 for top hat insertion
SB-02
SB-02
35mm lightweight aluminium stand for the GXR-12
TU-C01 TU-C01
35mm connecting pole for satellite combination between sub units and GXR-12
TU-C02 TU-C02
M20 pole support combination between sub units and GXR-12 with safety lock
FD-4LXV8
FD-GXR12
Nylon protection cover for the GXR-12
FC-GXR15X2 FC-GXR12X2
Flight case for the GXR-12

Other products from this series

 

2 x 10” transducers with driver 1.4″ + waveguide , 135 dB SPL 

 

2 x 15” transducers, 134 dB SPL 

 

2 x 18” transducers, 134 dB SPL

 

GRX-215 series

2 x 15” transducers with 1 x 1.4” driver, 131 dB SPL

 

GXR-15 series

1 x 15” transducer with a 1″ driver, 128 dB SPL

 

GXR-18S series

1 x 18” transducer, 132 dB SPL

Featured references

Famous Indonesian group ‘Sheila on 7’ on GXR series

Last 14th of October the famous band Sheila on 7 performed at Jatim Fair 2018 in Surabaya, Indonesia. The main stage was equipped with… 

Read more

Lynx Pro Audio at the Shanghai International Arts Festival

On October 2019, Lynx Pro Audio sound equipment was installed at the 21st edition of the International Art Festival of Shanghai “Arts Bird” and…

Read more

Seo-gu Healing Art Festival in Daejeon, South Korea

Seo-gu Healing Art Festival is held during three days in May in Daejeon, South Korea. It has a huge stage for the many shows that take place during the festival….

Read more

Shanghai Oriental Sports Center

The 2019 Super Penguin Celebrity Game has been successfully held in Shanghai by Tencent Sports, one of the most powerful live-streaming sports platforms in China…

Read more