Sound Barrier PCS6000 — Two-Channel 4200W Analog Power Amplifier
PCS6000 Overview
The Sound Barrier PCS6000 is a professional two-channel analog power amplifier rated at 4200W at 4Ω, built for demanding applications including permanent installation, cinema, and touring sound reinforcement. Utilizing Class H circuitry for enhanced efficiency and reliability, the PCS6000 handles 2-ohm loads with confidence and operates seamlessly in Stereo, Bridged, and Parallel modes. Comprehensive protection circuitry guards against shorted, open, or mismatched loads, overloaded power supplies, excessive heat, and subsonic and ultrasonic phenomena. The PCS6000 is well suited for audio engineers, system integrators, touring companies, and venues requiring a robust, versatile amplifier platform.
Precision rotary level controls, an input sensitivity switch, and a front-panel mode selector streamline setup and operation, while per-channel LED signal, clip, and protect indicators provide immediate system status at a glance.
Key Features
- Class H Circuitry — delivers high efficiency and long-term reliability across continuous professional use
- 2-Ohm Load Capability — stable operation into 2-ohm loads for flexible loudspeaker configurations
- Stereo, Bridged, and Parallel Modes — front-panel mode selector accommodates a wide range of system topologies
- Comprehensive Protection — guards against shorted, open, and mismatched loads; overloaded power supplies; excessive heat; and subsonic and ultrasonic phenomena
- Loudspeaker Protection — input/output DC transient protection and soft-start circuitry safeguard connected loudspeakers
- Balanced Inputs Per Channel — XLR and 1/4″ TRS balanced inputs on each channel for flexible signal routing
- Per-Channel LED Indicators — individual signal, clip, and protect LEDs provide real-time monitoring of each channel’s status
- Input Sensitivity Switch — allows gain structure optimization to match a variety of source equipment
Connectivity & I/O
- Balanced XLR input, one per channel
- Balanced 1/4″ TRS input, one per channel
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