QSC MP-A20V

The QSC MP-A20V is a professional 2-channel commercial power amplifier designed for background music, paging, and installed audio systems. It features QSC’s advanced FlexAmp™ Technology, allowing dynamic power sharing of up to 400 watts total across both channels in any ratio. The amplifier supports both Low-Z (4Ω / 8Ω) and High-Z (70V / 100V) speaker systems, making it highly flexible for commercial audio installations such as restaurants, retail stores, hotels, offices, schools, and worship facilities.

Key Features

• 2-channel commercial installation amplifier
• FlexAmp™ Technology with up to 400W shared output power
• 2 x 200W output at:
• 4Ω
• 8Ω
• 70V
• 100V
• Independent channel configuration
• Class-D amplifier design for high efficiency
• 1RU compact rackmount chassis
• Selectable 80 Hz high-pass filter per channel
• Supports both Hi-Z and Lo-Z speaker systems
• GPIO remote connections for:
• Remote standby
• Amplifier status monitoring
• Auto-standby power-saving mode
• Universal power supply with active power factor correction
• Forced-air cooling with variable-speed fan