NAKAMICHI NDSR260A

Nakamichi NDSR260A High-Resolution DSP Amplifier. Designed as an all-in-one signal processing and amplification powerhouse, the NDSR260A takes complex factory sound signals and transforms them into an immersive, high-resolution soundstage directly on your dashboard.

Equipped with high-efficiency Class-D amplification and an advanced 32-bit DSP engine, this unit easily connects to factory OEM head units or high-end aftermarket receivers via high-level, RCA, optical, or coaxial inputs.

Key Features & Highlights

• Integrated 6-Channel Power Amplifier: Delivers dynamic, low-distortion power output (6x75W RMS @ $4\Omega$ / 6x120W RMS @ $2\Omega$), providing clean headroom for active component speakers and midrange drivers.

• 8-Channel High-Resolution DSP: Features 6 active amplified outputs plus 8 low-level RCA outputs to connect additional external subwoofer amplifiers or multi-way speaker setups.

• 31-Band Precision Equalizer: Fine-tune frequencies with an independent 31-band parametric or graphic EQ on every channel to smooth out cabin acoustics and eliminate harsh peak resonance.

• Optical & Coaxial Digital Inputs: Supports direct lossless digital connections from high-res audio players and receivers, bypassing noisy analog factory wiring.

• Built-in Bluetooth Audio Streaming: Stream high-resolution music directly from your smartphone to the DSP without signal degradation.

• Digital Time Alignment & Active Crossovers: Microsecond digital time delay aligns acoustic arrival times at the driver’s seat, paired with selectable Butterworth, Bessel, and Linkwitz-Riley crossover slopes ($6\text{dB}$ to $48\text{dB/oct}$).

• PC & Mobile App Control: Adjust acoustic parameters effortlessly via Windows PC software or tweak presets on the go using the dedicated Android / iOS smartphone app.

• Package Contents

  • 1x Nakamichi NDSR260A DSP Amplifier

  • 1x Power & Speaker Input Cable Harness

  • 1x USB Cable (PC Tuning)

  • Mounting Brackets & Screw Kit

  • 1x User Manual