The main driver is the combination of the premixing level and equivalent ratio. In all cases the NOx emissions are quite low, from 5 up to 38 email protected%O2), also keeping in mind that combustion chamber rig is non-adiabatic. If you did this correctly, it’ll tell you your drivers have successfully been updated and once you click “OK” you should see something similar to the picture below. Now your communication should work between the device and the computer. With most devices, you will want to unplug it and plug it back in and restart the device updater. YG 18AD is the active version of YG 18. Thanks to the highly powerful multi-channels D class switching power amplifier module (1 X 1000W@4Ω + 2 X 2500W@4Ω), one active YG 18AD can drive maximum 4 pieces passive YG 65 line array speakers.
Thanks the multi-angle enclosure, VS 15-8 is suitable for use as stage monitor.The 4 nylon strips offer protection to the enclosure away from scratches.
Meanwhile, VS 15-8 comes up with various rigging and mounting options to meet the needs of most kinds of touring and installation applications.
VS 15-8 Can be pole-mounted on bass speakers (VS 18B) as PA or satellite system.
VS 15-4 is 4Ω version which normally works with active bass speaker VS 18BA as satellite system.
Gt Systems Driver Review
| Model No. | VS 15-8 | VS 15-4 |
| Frequency Response | 70Hz--18KHz(±3dB) | |
| 55Hz--20KHz(-10dB) | ||
| LF Driver | 1 x 15' woofer(75mm voice coil), Ferrite | |
| HF Driver | 1 x 3'(1.4' throat) Neodymium compression diver(75mm voice coil) | |
| Nominal Coverage | 80° x 80° | |
| Impedance | 8Ω | 4Ω |
| Sensitivity(@1w/1m) | 96dB | |
| Power Rating | HF:80W, LF:500W | |
| Max. SPL | 123dB SPL, 129dB peak | |
| Dimensions (H x W x D) | 545 x 297 x 330 mm | |
| Weight | 20 kg | |
| Riggings | 17 x M8 points, 4 x φ8 PIN + dual pole mount | |
| Connection | 2 x Neutrik NL4MP, 1+1- | |
| Enclosure | 15mm, 18mm multilayer plywood | |
| Finish | Black water-based paint | |
| Grille | Black steel mesh + acoustic transparent cloth | |