NAKAMICHI NDSK4265AU

Nakamichi NDSK4265AU DSP Amplifier. Designed for audio enthusiasts who want crystal-clear vocal clarity, tight mid-bass, and precise staging without replacing their original factory head unit, the NDSK4265AU provides complete digital control over your car’s acoustic environment.

By combining a 6-channel digital signal processor with a high-efficiency 4-channel power amplifier inside a sleek chassis, this unit enables you to fine-tune active crossover frequencies, speaker time delay, and equalizers for every driver in your vehicle.

Key Features & Highlights

• Integrated 4-Channel Amplifier: Delivers continuous 4x60W RMS (4x300W Peak Power) to power your front and rear door speakers with clean, distortion-free output.

• 6-Channel Digital Signal Processing: Features 4 active amplified outputs plus 6-channel low-level RCA outputs to easily expand your system with external power amplifiers or active subwoofers.

• 15-Band Precision Equalizer: Independent 15-band parametric EQ per channel lets you flatten harsh cabin reflections and fill in missing sound frequencies.

• Built-in Bluetooth Audio Streaming: Stream lossless music wirelessly straight from your smartphone to the DSP, bypassing low-quality factory Bluetooth circuits.

• Digital Time Alignment & Active Crossovers: Precision digital time delay (up to 20ms) aligns acoustic arrival times at the driver’s seat, paired with selectable Butterworth, Bessel, and Linkwitz-Riley crossover filters.

• PC & Mobile App Control: Tuning is fast and intuitive—adjust acoustic parameters via Windows PC software or tweak settings on the go using the Android / iOS smartphone app.

• Flexible Input Options: Features 4-channel high-level speaker inputs with auto turn-on function for effortless OEM factory radio integration, alongside low-level RCA inputs.

• Package Contents

  • 1x Nakamichi NDSK4265AU DSP Amplifier

  • 1x Power / Speaker Input Cable Harness

  • 1x USB Cable (PC Tuning)

  • Mounting Brackets & Hardware Kit

  • 1x User Manual