"Gallium Nitride = Extremely high power with superb energy efficiency" The demands of the Indian professional audio industry for more power and energy efficiency have not gone unheard – and new DGN Series Class D SMPS Power Amplifiers are Nx Audio’s answer!. With a phenomenal Damping Factor of >5000, Audiophile Slew Rate of 50 v/us, Low Total Harmonic Distortion (THD) of <0.5% from 1W to full power and a high Signal-to-Noise Ratio of >110 dBA, the DGN Series can handle incredible levels of power.One of the most significant advantages of the DGN Series is the use of Gallium Nitride (GaN) technology. Gallium Nitride mosfets offer a lot of advantages in comparison to silicon. GaN has higher bandgap, which gives it various electrical properties that equip it for higher power applications. Gallium Nitride has a bandgap of 3.2 electronvolts (eV), while silicon's bandgap is only 1.1 eV. GaN's switching energy is more than 50% lower than SiC, which directly translates to lower losses in the PFC stage. GaN devices can be made denser circuits, that means more devices can be made from the same Chip.The lighweight DGN series with an Operating voltage of 90V-270V using PFC power will initially have 3 models, the DGN9.2K offering 4600W + 4600 W RMS @ 4 Ohms and the DGN11.2K offers a superb 5700W + 5700W RMS @ 4 Ohms, In 4-channel, the DGN14K offers a mind-blowing 3600W x 4 channels @ 4 Ohms!

Warranty: 1 Year