NX225.4

4-CHANNEL CLASS D MICRO AMPLIFIER

With the new NX series, Musway presents what is arguably the most comprehensive range of Class D micro-amplifiers seen in recent years: twelve perfectly tuned models, crafted with exceptional workmanship, offer the ideal solution for virtually any application.

The standout feature of the NX series is its extremely compact design. Measuring just 8.9 cm in width and 4.1 cm in height, it completely redefines the performance capabilities of modern Class D micro-amplifiers. Never before has so much power been packed into such small housings. Despite their minimal dimensions, every amplifier incorporates state-of-the-art Musway technology. From high-level inputs with EPS technology to comprehensive crossover networks, everything is built right in. Even with the compact form factor, Musway fans don't have to miss out on the attractive logo illumination, which is set behind a high-quality real glass window. In terms of sound, the Musway NX series also sets new benchmarks. Thanks to extremely low distortion and expert tuning, it delivers precise, dynamic, and detailed music reproduction.

The new 4-channel series combines extreme compactness with immense power density. The entry-level model is the NX125.4, which delivers 4 x 135 watts RMS despite a chassis length of just 14.8 cm. For higher power requirements, the NX175.4 and NX225.4 models are available. Despite its immense power, the top-of-the-line model impresses with a minimal footprint and comes with a remote bass level controller. All amplifiers in the series feature EPS and offer maximum flexibility thanks to integrated crossovers with an exceptionally wide adjustment range of 50 to 5,000 Hz.

In issue 3/2026 of "Car & Hifi", the NX175.4 was subjected to the editorial team's rigorous testing criteria. The result: top marks across the board. With measured outputs of 4 x 115 watts at 4 ohms and 191 watts at 2 ohms, the amplifier significantly outperformed the manufacturer's specifications. It earned the exclusive SQ (Sound Quality) recommendation for its outstanding audiophile performance. The test results were capped off with the "BEST PRODUCT" award, making the NX175.4 one of the best 4-channel amplifiers in its class today.

EUR 299,00

Manufacturer's suggested retail price, changes and mistakes reserved.