Nakamichi NHTD200.4

Nakamichi NHTD200.4 – 4-channel Class D amplifier 200W x4 @ 4 Ohm with compact power and high efficiency

Nakamichi NHTD200.4 is a powerful and compact 4-channel Class D amplifier, developed for modern audio builds where high output, low heat generation, and easy installation are key priorities. With 200W RMS per channel at 4 Ohm, it delivers stable and controlled power to front systems, midbass drivers, or active setups with clear dynamics and good detail reproduction.

For those who need even more resources, the amplifier can operate down to 1 Ohm and deliver up to 300W RMS per channel, or be bridged to 600W RMS x2 at 4 Ohm. The wide frequency range of 20 Hz–20 kHz makes the NHTD200.4 suitable for both full-range operation and more specialized tasks in multi-channel systems.

The efficient Class D topology provides high efficiency and low power consumption, while low distortion (THD ≤ 0.1%) contributes to a clean and controlled sound even at higher volumes. With an input sensitivity of 0.2–6 V, the amplifier works smoothly with both OEM head units and aftermarket stereos.

Despite its high output, the NHTD200.4 is very compact, measuring just 254 × 130 × 59 mm and weighing approximately 2.28 kg. This makes it easy to install even in vehicles with limited space, without compromising performance or reliability.

Nakamichi NHTD200.4 is an excellent choice for those who want a lot of power in a small footprint, combined with modern Class D technology and the sound quality and reliability that Nakamichi is known for.