Phoenix Gold ZXM500.1i Compact Class-D Mono Amplifier

The new ZXM500.1i builds on the success of the ZXM500.1, offering upgraded performance, simplified installation, and expanded compatibility all within the same ultra-compact chassis. Engineered with precision Class-D technology, it delivers clean, efficient, and powerful sound that suits any environment. Whats New in the ZXM500.1i Selectable Load Resistors – Fine-tune for optimal power and system matching. Quick Connectors – Fast, secure, and tool-free installation for power and signal terminals. 20V High-Level Input – Expanded input range for seamless OEM integration. Auto Start / Remote Trigger Switch – Choose between automatic or manual activation. These improvements make the ZXM500.1i more installer-friendly, versatile, and compatible than ever. Power & Performance Class-D Mono Mini Amplifier 500W RMS x 1 @ 1 360W RMS x 1 @ 2 230W RMS x 1 @ 4 Frequency Response: 20Hz – 500Hz Signal-to-Noise Ratio: >90dB THD: