YD1000W YD7120 500W+500W Class D Digital Amplifier Board Power Amp Board w/ Switching Power Supply

YD1000W YD7120 500W+500W Class D Digital Amplifier Board Power Amp Board w/ Switching Power Supply

Features:
- 500W+500W 2-channel amplifier board.
- 1000W mono bridge-tied load (BTL) amplifier.
- The digital amplifier board adopts an integrated design with switching power supply. 110V and 220V input voltage can be set. The voltage will be fixed after setting. When you want to use other voltages, it should be set again.
- It is designed with two channels. And it can also be bridged into a mono output, and the bridge output power is nearly doubled. The addition of the bridging mode makes it more practical.
- It adopts a high-power switching power supply, with input inductance filtering and shielded switching transformer. Output voltage is about dual DC 70V, featuring high voltage, high strength and sufficient energy.
- Dual YD7120 digital chip driver: one chip for each of the left and right channels. The chips work independently in a stable and reliable way, with good separation and strong strength.
- With dual relay protection output, it is safe to use. The use of large inductor output makes the power more stable, and the force and low frequency effect are better.
- With an auxiliary cooling fan, it can cope with the cooling requirements of the power output for general use. If you want the amp board to output high power for a long time, you can add a fan to blow air and dissipate heat from the components.

Basic Parameters:
- Item name: YD1000W digital power amplifier board
- Power supply requirements: 220V by default (can be set to 110V)
- SNR: ≤105DB
- THD: ≤0.01%
- Frequency response: 20Hz-30KHz
- Amplification factor: about 30
- Input impedance: 47K
- Maximum output power: 500W+500W; after bridging: 1000W 8 ohms

Package Included:
- 1 x Amplifier board with fan

Packaging Details:
- G.W.: 1.2kg