D20K is a 4x2100W at 8 ohms, 4x4000W at 4 ohms class-d power amplifier. You may also called it FP20000Q power amplifier. The difference between our D20K (FP20000Q) with other suppliers’ is that we are using class d technology for the amplification stage with high power mosfet, high efficiency and unique cooling system.
D20K ( FP20000Q) is design to achieve unparalleled acoustic performance and long-term reliability, even when operating under extremely harsh conditions.
It also have multiple detection, multiple protection: soft start, the second start, the (low) pressure protection, output overload and short circuit protection.
Class D amplification stage
SMPS power supply
Innovated high-efficiency cooling system with special design for fast cooling
Super power; compact circuit inside, high efficiency and lightweight
8Ω Stereo Power
4Ω Stereo Power
8Ω Bridged Monon Power
Signal Noise Ration(dB)
20KΩ Balanced / 10kΩ Unbalanced
100-120V-50-60Hz or 200-240V-50-60Hz
: +86 13826042826