The Phoenix Gold ZXM700.5 is a compact Class-D 5-channel amplifier designed to power a complete car audio system from a single chassis. It supplies four speaker channels and a dedicated sub channel to drive front, rear, and bass components without a separate amp for the sub.

Built for tight installs, the amp features flexible 4/5-channel input modes, high- and low-level inputs with auto turn-on, precise high-pass and low-pass filtering on all channels, a wired sub level remote, quick-connect power/ground/remote terminals, and protection circuits for reliable everyday use in space-restricted vehicles.