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Product Overview

The NX400.1 is a compact, high-efficiency mono amplifier designed to deliver clean and controlled bass performance in space-limited installations. With advanced Class-D technology and flexible filtering, it’s ideal for daily drivers seeking reliable low-frequency power.

NX400.1

Product Specifications

Model: NX400.1
Channels: 1
Circuit: Digital Class D
Power @ 14.4 V (≤1% THD+N):
Watts @ 4 Ohms: 1 × 200
Watts @ 2 Ohms: 1 × 300
Watts @ 1 Ohm: 1 × 400
Frequency Range: 10 – 250 Hz @ -1 dB
Signal-to-noise Ratio: > 90 dB
THD+N @ 5 W: < 0.02 %
Input Sensitivity: 370 mV – 8.0 V
Filter Section:
Subsonic Filter: 10 – 50 Hz
Low Pass Filter: 50 – 250 Hz
Bass Boost @ 40 Hz: 0 – 18 dB
Operating Voltage: 10.5 – 16.5 V (max. 5 sec. down to 7 V)
Start-stop Capability: Yes
High Level Input with EPS*: Yes (Type D)
Auto Turn-on: Yes (via High Level Input)
Bass Level Remote Controller: Yes
Fuse (external): 40 A
Dimensions:
Width: 89 mm
Height: 41 mm
Length: 125 mm

Product Description

Built with efficiency and sound quality in mind, the NX400.1 delivers powerful bass with minimal heat and current draw. Its integrated low-pass and subsonic filters allow precise tuning, while high-level input support with EPS ensures seamless integration with factory head units. A perfect balance of performance, size, and reliability.

Musway USA

Optional Accesories