QSC SPA2-200 – 2-Channel 200W EnergyStar Commercial Power Amplifier

Product Overview

The QSC SPA2-200 is a two-channel commercial power amplifier delivering 200 watts per channel — the highest-output model in the SPA Series in the same fanless half-rack 1U chassis. It suits foreground music systems, paging zones with higher-sensitivity speakers, or larger zones that need more headroom than the 60-watt models provide. Each channel supports Low-Z (4 Ω/8 Ω) and 70 V/100 V distributed loads, and the outputs can be bridged for higher power. ENERGY STAR qualified, the SPA2-200 accepts standard analog line input from a zone mixer or DSP.

Product Description

The SPA Series uses an advanced Class-D design with a universal switchmode power supply, efficient enough to run without active cooling even at this power level. ENERGY STAR auto-ramp circuitry provides quiet startup from standby and a seamless power-down after 25 minutes of inactivity. The SPA2-200 delivers 200 watts RMS per channel into 4 Ω and 8 Ω; bridging the outputs provides up to 400 watts into low impedance and up to 350 watts into 70 V or 100 V, with an 80 Hz high-pass filter available in bridged distributed modes. Channel controls select 4 Ω/8 Ω or 70 V/100 V operation, and rms and thermal limiting plus over-current and short-circuit protection allow confident deployment. The included mounting kit supports 1RU rack mounting alone or paired, plus under-table and wall mounting, and an optional Plenum Kit allows plenum installation. For lower power at lower cost, see the SPA2-60.

Key Features

• Two channels at 200 W — 200 watts per channel into 4 Ω and 8 Ω for foreground music and high-output zones.
• Low-Z and 70V/100V support — Per-channel selection of low-impedance or distributed operation.
• Bridgeable outputs — Up to 400 W into low impedance and 350 W into 70V/100V when bridged.
• ENERGY STAR, convection-cooled — Efficient Class-D design runs fanless with no mechanical noise.
• Auto-ramp standby — Quiet startup and seamless power-down after 25 minutes of inactivity.
• Comprehensive protection — RMS and thermal limiting plus over-current and short-circuit protection.
• Flexible mounting — Half-rack 1U chassis for rack, under-table, wall, or (with kit) plenum installation.

Typical Applications

• Commercial meeting space — Higher-output foreground music and paging.
• Multi-purpose room — Powerful two-zone amplification for larger areas.
• House of worship — Foreground reinforcement or subwoofer drive when bridged.
• Auditorium — Supplemental high-output fill zones.
• Conference room — Fanless amplification with extra headroom.

Technical Specifications

Frequently Asked Questions

Is the SPA2-200 a Q-SYS amplifier?
No. It is a non-networked amplifier that accepts standard analog line-level input from a zone mixer or DSP.

Does it need active cooling?
No. Despite its higher output, the efficient Class-D design is convection cooled and fanless.

Can the outputs be bridged?
Yes. Bridging the two channels delivers up to 400 W into low impedance and up to 350 W into 70 V or 100 V — useful for subwoofers or high-SPL zones.

How does it compare with the SPA2-60?
The SPA2-200 provides 200 watts per channel versus 60 watts, for foreground music and larger or higher-sensitivity speaker systems.

What about warranty and support?
Refer to QSC warranty terms for coverage. For configuration and purchasing questions, contact Creation Networks support.