Description
The RCF DMA 504 is a high-efficiency Class-D four-channel digital mixer amplifier designed for professional audio installations. It delivers powerful, flexible, and reliable amplification suitable for commercial environments such as retail stores, restaurants, corporate offices, and educational facilities. It integrates advanced DSP processing and network control for high-quality distributed sound systems.
Key Features
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Amplifier Type: 4-channel Class-D digital amplifier
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Rated Power Output: 4 × 500 W RMS at 4 Ω
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Frequency Response: 20 Hz – 20 kHz (+1 / -1 dB)
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THD (Total Harmonic Distortion): < 0.05%
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Signal-to-Noise Ratio: > 93 dB
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