The HCA600ACREF reference design delivers 600W RMS power into a 8Ω load and 1000W into a 4Ω load.

Features
• 600W RMS Power into 8Ω
• 1000W RMS Power into 4Ω
• THD <0.02% at 1kHz and 450W into 8Ω
• SNR >110dB Relative to Full Power
• Output Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . <200µV
• Constant Group Delay
• DC to 80kHz Small Signal Bandwidth
• Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . .28kHz
• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V/µs
• Efficiency >90% at 500W into 8Ω
• Meets FCC and EN55013 Requirements for EMC
• Based On the Intersil HCA8001, Audio Specific IC
• Differential or Single Ended Input
• Over-Current, Over-Voltage and Thermal Protection
• Soft Clipping
• Bridgeable up to 4000W

Applications
• Sound Reinforcement
• Professional and Commercial Sound Systems
• Powered Speakers
• Hi-Fi Stereo