High Output, self powered (class D switch mode power supply), two-way cabinet.
Consists of a 12″ (3″ voice coil) neodymium magnet transducer with and a 1″ compression driver with a titanium diaphragm mounted on a 80ºH x 60ºV constant directivity elliptical horn.
DSP (FIR technology) controlled with 1000W amplification, 133dB SPL.
Live Sound / Events
Portable sound reinforcement
Compact voice reinforcement
|Components||LF/MF 12″ Neodymium + 1″ exit throat titanium diaphragm HF driver|
|Frequency range||50 Hz – 20 KHz|
|Frequency Response||55 Hz – 18 KHz (+/-3 dB)|
|Max. SPL||130 dB / 133 dB peak|
|Coverage angle||80º H x 60º V|
|Power Amplifier||1000 W Class D with Switching Power supply|
|LF/MF amplifier||1 x 500 W|
|HF amplifier||1 x 500 W|
|Processing||56 bit Lynx DSPB-22 with FIR filters|
|Cabinet adjustment||Side panel LCD|
|Internal Controls||Temperature sensor, Fan speed / Online Control OCS system|
|Control Connections||XLR / Ethernet (OCS) optional|
|AC Power||230V / 115V selectable. 50/60 Hz 5A|
|AC Connections||16A Neutrik Powercon with link output|
|Material||15mm Premium birch plywood|
|Finish||High resistant water-based black paint and foam protector|
|Dimensions (H x W x D)||670 x 399 x 388 mm|
|Weight||24 kg (53 lbs)|
The versatile, portable GR-12 has been designed to offer the utmost sound reinforcement reliability, incorporating the latest acoustical and electronical technology and delivering incredible,dynamic sound. The GR-12 is a selfpowered, DSP (FIR technology) integrated cabinets designed to be a truly multi-purpose cabinet.
The GR-12 is a high power, two-way full range cabinet providing exceptional performance. For the low-mid frequencies it uses one 12” neodymium (3” copper voice coil) transducer with ventilated voice coil for reduced power compression. The high frequencies are looked after by a 1” compression driver with a (44mm voice coil) titanium diaphragm mounted on an 80ºH x 60ºV constant directivity die-cast aluminium elliptical horn. The GR-12 is powered with a total of 1000W of class D amplification, 500W for the low/mid frequencies and 500W for the high frequencies. Each cabinet has a DSP integrated for system protection and optimization.
The compact GR-12 has an unbeatable power to size ratio, there is no need for external amplification racks, is very light weight and is the ideal solution for portable or fixed sound reinforcement. A variety of rigging options make the GR-12 easy to set-up in minimal time. To extend the low frequency response, the GR-18S is recommended.
The cabinets offer Digital Signal Processor integrated and Online Control System
For the low-mid frequencies it uses one 12” with neodymium magnet group (3” copper voice coil) transducer and ventilated voice coil gap for reduced power compression and improved heat dissipation.
The high frequencies are looked after by a 1” compression driver with a (44mm voice coil) titanium diaphragm mounted on an 80ºH x 60ºV constant directivity die-cast aluminium elliptical horn. Ventilated Titanium diaphragm for the HF driver increasing the life of the components with low distortion and remarkable improvements in mid-high frequency reproduction. Mounted on a 80º x 60º constant directivity elliptical aluminium horn with very high structural rigidity, optimum heat transfer and low distortion. A spherical wave-front, avoids reflections and other disadvantages normally associated with diffraction horns.
M6 eye bolt for the GR-12
35mm connecting pole for satellite combination between sub units and GR-12
35mm lightweight aluminium stand for the GR-12
Wall bracket for the ADP-15 for top hat insertion
Flight case for 2 x GR-12