AV-2011D Rear Stage 220W Power Amplifier

220W + 200W @ 8Ω | Bridge Mode 512W | Professional 2U Rack Design

The AV-2011D is a high-performance 2-channel post-stage power amplifier built for stable, high-output professional audio systems.

Designed for commercial installations, PA systems, and performance venues, it delivers strong, reliable amplification with advanced protection and cooling systems.

Key Features

• 220W + 200W @ 8Ω

• 324W + 324W @ 4Ω

• 512W Bridge Mode @ 8Ω

• High-power transformer

• High-capacity, high-speed filter capacitors

• Efficient dual-speed low-noise cooling fan

• Standard 2U rack-mount design

• Advanced safety protection:

  • Short circuit

  • Overload

  • High temperature

  • RF protection

Specifications

• Channels: 2

• Frequency Response: 20Hz–20KHz

• Load Impedance: 4–8Ω

• Signal-to-Noise Ratio: ≥80dB

• Noise Level: <3.0mV

• Voltage Gain: 74.8dB

• Input Impedance: 20KΩ

• Power Supply: AC220V

• Net Weight: 14.61kg

Engineered for powerful, stable rear-stage amplification, the AV-2011D is ideal for driving large speaker systems in commercial and professional audio applications.