High-Efficiency Power with Professional Clarity
The Bose Professional PowerSpace P21000A is a high-performance 2-channel power amplifier engineered to deliver clean, consistent, and distortion-free audio for commercial installations. With a massive 1000 watts per channel and ultra-efficient Class-D amplification, it powers distributed audio systems, foreground music setups, or large public spaces with remarkable precision and stability. Its flexible gain structure and advanced protection circuitry ensure reliable performance even under demanding loads.
Engineered for Reliability and Seamless System Integration
Built with a rugged chassis and designed for 24/7 continuous operation, the P21000A integrates effortlessly with Bose DSPs, controllers, and commercial loudspeakers. Its lightweight yet durable build, front-panel status indicators, and streamlined connectivity make installation simple, while the smart auto-standby and energy-efficient design ensure long-term operational savings in any professional environment.
Product Highlights:
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Amplifier Type: 2-channel commercial power amplifier
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Power Output: 1000W per channel (4Ω / 8Ω)
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Topology: Class-D high-efficiency amplification
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Signal-to-Noise Ratio: ≥ 100 dB
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THD+N: < 0.05%
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Frequency Response: 20 Hz – 20 kHz (+0/-1 dB)
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Gain Options: Selectable gain structure
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Protection Circuits: Thermal, short circuit, and overload protection
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Input Connections: Balanced Euroblock
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Output Connections: Euroblock loudspeaker outputs
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Cooling: Variable-speed forced-air cooling
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Controls: Front-panel status LEDs, rear gain controls
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Auto-Functions: Auto-standby for low-power consumption
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Dimensions (H × W × D): Approx. 44 × 483 × 420 mm (1U rackmount)
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Weight: Approx. 6.6 kg