Digital Amplifier Board IRS2092S HIFI Mono-Channel Board Audio 500W AC Tube

Digital Amplifier Board IRS2092S HIFI Mono-Channel Board Audio 500W AC Tube

Features:

- High output power digital amplifier, mono channel.

- Great sound quality: use professional amplifier chip and audio components, less distortion.

- Easy heat dissipation: with a fan and a radiator for heat dissipation at the same time.

- Stable and reliable performance: with high frequency and low resistance capacitance, more reliable operation.

- Compact size, easy to install.

Specification:

- Power Supply: Dual DC Power Supply ±58 to±70V

- Rated Output Power: 500W(±65V power supply, 4 ohm load, distortion 10%)

- Efficiency: >90% 

- Signal Noise Ratio: 90dB

- Total Harmonic Distortion:

  380W(± 65 power 4 ohm speaker, distortion <0.1%)

  280W(± 65 power 8 ohm speaker, distortion <0.1%)

- Frequency Range: 20Hz-20KHz

- Speaker: 4-8Ω

- Voltage Magnification: 36 times

- Input Sensitivity: 1.5V(RMS)

- Output Short Circuit Protection: Yes

- Output DC Bias Protection(Speaker Protection): Yes

- Over-temperature Protection: Yes

- When radiator field effect transistor temperature is higher than 100℃, it will turn off the output!

- Item Size: 100x50x30mm / 3.93 * 1.96 * 1.18in

- Item Weight: approx. 100g

Package Included:

1 x Digital Amplifier Board