NX175.4

Overview

The NX175.4 is a high-performance 4-channel digital Class D amplifier built for car audio systems that demand more output, better control, and clean sound in a compact footprint. With increased RMS power over the NX125.4, this amplifier is ideal for driving high-performance speakers, components, or bridged setups while maintaining excellent efficiency and low distortion.

It features advanced crossover controls, OEM-friendly high-level inputs, auto turn-on, and start-stop compatibility — making it a perfect choice for both factory system upgrades and full custom builds.

Description

Designed with modern vehicles in mind, the NX175.4 delivers powerful, stable performance with crystal-clear sound quality. Its wide frequency response and ultra-low distortion ensure accurate music reproduction, while flexible filtering options allow you to fine-tune your system exactly the way you want.

Thanks to its compact size, EPS high-level input, and auto turn-on function, installation is fast and clean — even in vehicles without a traditional remote wire.