Musway NX400.1 Micro Mono Amplifier

Musway NX400.1 Micro Mono Amplifier

SKU:MUS-NX400.1

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Musway NX400.1 Micro Mono Amplifier

The Musway NX400.1 is a premium German-engineered micro subwoofer amplifier designed for modern vehicles where space is limited and a clean, hidden installation matters. With its ultra-compact footprint (89 mm wide x 41 mm high x 125 mm long), the NX400.1 is easy to mount out of sight—perfect for under-seat or behind-trim installs while keeping your vehicle looking OEM.

Built specifically for subwoofer duty, it delivers a strong 400 watts RMS at 1 ohm (14.4 V) from an efficient Class D platform. Fine-tune your low-end with a dedicated subsonic filter, low-pass filter, bass boost, and included remote bass level control, making it ideal for professional installation—while still being DIY-friendly for experienced enthusiasts.

Specifications

Channels

1

Type

Digital Class D

Power RMS

1 x 200 @ 4 Ohm

1 x 300 @ 2 Ohm

1 x 400 @ 1 Ohm

Frequency Range

10 – 250 Hz @ -1 dB

Dampening Factor

> 200

Signal-to-noise Ratio

> 90 dB

THD+N @ 5 W

<0.02%

Input Sensitivity

370V – 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

Auto Turn-on

Yes only via high level input

Bass level remote controller

Yes

Fuse (external)

40 A

Dimensions

89 x 41 x 125mm

(MUS-NX400.1)