Engineered for serious car audio builds, the NX225.4 delivers clean, dynamic sound with exceptional headroom. Whether you’re running a full active system or bridging channels for extra power, this amplifier provides stable performance across all loads.
With start-stop compatibility, high-level input with EPS, auto turn-on, and a bass level remote for CH3/CH4, the NX225.4 is designed for both factory upgrades and custom installations.