Musway NX600.1

The Musway NX600.1 is a powerful and exceptionally compact 1-channel Class D mono amplifier that, despite its small size, delivers an impressive output power of up to 600 watts RMS at 1 ohm. As part of the modern Musway NX series, it combines high-quality craftsmanship, innovative amplifier technology, and precise bass reproduction in a very compact design.

With a width of just 89 mm and a height of 41 mm, the NX600.1 is ideal for space-saving installations. Thanks to modern Class D technology, the power amplifier achieves an efficiency of up to 89% and impresses with low distortion, high dynamic range, and controlled reproduction of low frequencies. The high-quality enclosure, featuring an illuminated Musway logo behind a real glass window, adds to its elegant appearance.

For optimal adaptation to different subwoofers, the NX600.1 features an adjustable low-pass filter, a subsonic filter, and a bass boost of up to 18 dB. The built-in high-level inputs with EPS® technology and automatic power-on function also allow for easy integration into existing factory sound systems. The included bass-level remote control allows for convenient adjustment of the subwoofer level directly from the driver’s seat.

In a review by the trade magazine CAR & HIFI (Issue 3/2026), the Musway NX600.1 was awarded the “KLANGTIPP” distinction and impressed the reviewers in particular with its outstanding sound quality and performance.

Technical Specifications

Amplifiers and Output Power

• Amplifier Type: Digital Mono Class D Amplifier

• Number of channels: 1

• Output power at 4 ohms: 1 × 250 watts RMS

• Output power at 2 ohms: 1 × 400 watts RMS

• Output power at 1 ohm: 1 × 600 watts RMS

• Minimum impedance: 1 ohm

• Efficiency: Up to 89%
  
  

Audio Properties and Filters

• Frequency range: 10–250 Hz (−1 dB)

• Low-pass filter: 50–250 Hz, adjustable

• Subsonic filter: 10–50 Hz, adjustable

• Bass Boost: 0–18 dB at 40 Hz

• Signal-to-noise ratio: Over 90 dB

• Total Harmonic Distortion (THD+N): Less than 0.02% at 5 watts

• Input sensitivity: 0.37 – 8.0 volts
  
  

Connections and Features

• Low-level RCA inputs via cable connectors

• High-level inputs with EPS® (Error Protection System)

• Automatic power-on function (Auto Turn-On) via high-level input

• Connector for external bass level remote control

• Includes a compact bass level remote control

• IFT Technology (Interference-Free Technology)

• EMC-certified circuit for reducing electromagnetic interference

• Illuminated Musway logo behind a real glass window
  
  

Power Supply and Dimensions

• Operating voltage: 10.5–16.5 volts DC

• Start-stop capable: Yes, briefly down to 7 volts (maximum 5 seconds)

• External fuse: 60 amps

• Width: 89 mm

• Height: 41 mm

• Length: 148 mm

• Dimensions (W × H × L): 89 × 41 × 148 mm
  
  

What's Included

• 1 × Musway NX600.1 Mono Class D Amplifier

• 1 × Bass Level Remote Control

• Connection cables or connectors for the signal inputs

• User and Installation Manual