QSC SPA2-200 SPA Series 2-Channel Power Amplifier, 200W

Built for reliable, professional audio in AV, paging and security environments, the QSC SPA2-200 pro amplifier supplies consistent, high-quality power where it matters most. This two-channel amplifier delivers 200W RMS per channel into 4 or 8 ohms and can be bridged to provide up to 400W for a single high-power zone. For distributed audio and paging applications, the SPA2-200 supports 70V/100V direct-drive operation with an 80Hz high-pass filter to preserve speech clarity during surveillance and monitoring use.

The Class-D design and ENERGY STAR qualification keep operating costs and rack heat low while Auto-Ramp provides quiet, professional start/stop behavior to protect connected loudspeakers. Its 1U half-rack, black chassis makes the SPA2-200 ideal for constrained equipment racks and wall-mount installations in retail, education, corporate and security systems. With a 20Hz–20kHz response and robust build, it pairs seamlessly with networked audio and security headends. Choose the QSC SPA2-200 when you need efficient, flexible amplification for AV, paging, and surveillance applications — contact sales or add it to your system to upgrade reliability and clarity.

• Delivers dependable, high-impact audio: 200W per channel (4/8Ω) or up to 400W bridged for clear coverage in large rooms and outdoor zones
• Flexible deployment: switchable 70V/100V direct-drive plus bridge mode simplifies paging and background music for commercial, security and surveillance systems
• Energy-efficient, space-saving design: Class-D amplification with ENERGY STAR qualification in a 1U half-rack chassis reduces power costs and rack space
• Smooth, professional operation: Auto-Ramp start/stop and an 80Hz high-pass filter in 70/100V mode protect speakers and improve voice intelligibility for monitoring and paging
• Easy integration and installation: wall- or rack-mountable, wide 20Hz–20kHz frequency response, and high input tolerance for AV, security and networked audio systems