The NA-400.4D redefines the ratio of power to size. As a Micro Class D amplifier, it provides a clean and powerful signal to four speakers while maintaining a footprint small enough to be hidden behind a dashboard or inside a fairing. It’s the ultimate solution for space-constrained environments that demand high-fidelity sound.
Key Features:
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Micro Chassis Design: Engineered for extreme space-saving installations in cars, boats, and powersports vehicles.
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4-Channel Versatility: Capable of powering a complete set of door speakers or a combination of speakers and small subs in bridged mode.
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Full Range Class D Technology: High-speed switching circuitry ensures efficient power delivery with minimal heat.
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High/Low Level Inputs: Easy integration with both factory (OEM) and aftermarket head units.
Technical Specifications:
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Model: NA-400.4D
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Max Power: 400 Watts
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Channels: 4
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Circuit Type: Class D Micro
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Frequency Response: 20Hz – 20kHz
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Signal to Noise Ratio: >85dB
