GXR-D15A

Compact, self-powered class D subwoofer equipped with two speakers of 15″ (4″coil). Bi-amplified. It delivers high power levels from a very compact format.

Applications

 

Live PA

Clubs

 Theatres

 

Houses of worship

Fixed installations

Touring

Specifications 
Components LF: 2 x 15”, 4” voice coil, neodymium magnetic assembly
Frequency Range 30 Hz – 140 Hz (-10dB) processed
Frequency Response 35 Hz – 125 KHz (± 3dB) processed
Max. SPL 134dB
Coverage Angle Omnidirectional
Power 2400 W Class D with switching power supply & PFC
LF Amplifier 2 x 1200 W
Processing 48 KHz / 56 bit double precision DSP
Control User control interface with LCD
Control connections USB / Ethernet (OCS) optional
AC Power 90 – 264V. 50/60 Hz with PFC
AC Connections 16A Neutrik powerCon TRUE1 with looping output
Finish Polyurea coating, black colour
Material 18mm Premium birch plywood
Dimensions  505 x 790 x 690 mm (H x W x D)
Weight 63 Kg (139 lbs)

 

The GXR-D15A is part of the GXR line Array system. This subwoofer is designed to be flown or stacked in perfect combination with the line array unit GXR-LA10A being the ideal solution for install projects and live events where a compact line array is required.
The GXR-D15A is a bi-amplified class D enclosure that delivers high power levels from a very compact format offering two speakers of 15″ (4″coil). This cabinet offers a very easy to use rigging hardware, quick and reliable.
The GXR-D15A has a selection of accessories available: Flying frame, transport dolly, nylon protection cover, rain hood, etc.
This system is very easy to use and control without the need for any external amps. When extreme low frequencies are required, GXR-D18A is recommended.

Bi-amplified Class D with switching power supply and PFC (Power Factor Correction). With PFC the power supply regulates itself when AC mains change, so the amp power output will not change with mains swinging. The amplification far exceeds the transducers needs thus resulting in high output, high damping factor and extremely low levels of distortion.

This system is also very environmentally friendly with a reduction of approximately 40% of current draw. Includes two 1200W power modules, one for each 15” woofer.

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The cabinets offer built in Inclinometer, Digital Signal Processor integrated and Online Control System

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Accessories GXR-D15A

 

SV-GXR
Flying frame and stacking system for GXR-LA10A/GXR-D15A
You can use this frame for ground stack or rigging.
CA-LXV12
CA-GXRD15A
Transport dolly for GXR-D15A
Rain-Cover
FD-GXRD15ANL
Rain cover for the back panel of the GXR-D15A
FD-4LXV8
FD-GXRD15A/2
FD-GXRD15A/3
Nylon protection cover for 2 or 3 GXR-D15A cabinets
 GR-18Wkit  

GR-18WKIT
Wheel kit for subwoofer GXR-D15A and GXR-D18A

 

 

 

Hardware GXR-D15A

 

Enclousure-v12

Enclosure

The GXR-D15A cabinet is constructed from 13-ply premium birch plywood (18mm thickness) and finished with high-resistant water based black paint.

 

Internal design

The internal structure of the cabinet 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-D15A amplification modules and DSP, is easily accessible and housed separately from the drivers for increased reliability and efficiency

Grill

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

Handles

Four handles are located on each side of the enclosure to facilitate transport, positioning and loading of the cabinets.

Rigging

Built-in flying points are located on each side of the enclosure to link the cabinets together or fix it to the flying frame.

Transport

The cabinet is easy to transport thanks to its dedicated dolly and a protective nylon cover is also available to protect the enclosure and keep it clean on tour.

The GXR-D15P (Passive) is a high output compact bass reflex, omni-directional subwoofer cabinet. Consists of 2 x 15″ (4″ voice coil) neodymium magnetic assembly. This cabinet offers a very easy to use rigging hardware, quick and reliable.
The GXR-D15A has a selection of accessories available: Flying frame, transport dolly, nylon protection cover, rain hood, etc.
This system is very easy to use and control without the need for any external amps. When extreme low frequencies are required, GXR-D18A is recommended.

 

Specifications 
Components LF: 2 x 15”, 4” voice coil, neodymium magnetic assembly
Frequency Range 30 Hz – 140 Hz (-10dB) processed
Frequency Response 35 Hz – 125 KHz (± 3dB) processed
Sensitivity 100dB
Max. SPL / Peak* LF: 133 dB / 139 dB
Rated Power 2000W AES, 4000W program, 8000W peak
Coverage Omnidirectional
Crossover Electronic Crossover
Nominal Impedance 2 x 8 Ω total 4 Ω
Connectors 2 x neutrik NL4
Finish Polyurea coating
Material 18 mm premium birch plywood
Dimensions 505 x 790 x 690 mm (H x W x D)
Weight 46 Kg (101.4 lbs)

 

*Calculated maximum SPL based on rated peak power and measured sensitivity.

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Dimensions

Other products from this serie

 

2 x 18” transducers, 134 dB SPL

 

 

GRX-215 series

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

 

 

GXR-18S series

1 x 18” transducer, 132 dB SPL

 

 

GXR-15 series

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

 

 

2 x 10” transducers with driver 1.4″ + waveguide , 131 dB SPL

 

 

GXR-12 series

1 x 12” transducer with 1 x 1” driver, 127 dB SPL

 

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