Unmatched Flexibility. Six Channels of Serious Power.

The ARC Audio X2 1200.6 is the most versatile multi-channel amplifier in the X2 lineup. With six channels delivering 150 watts each at 2 or 4 ohms, it’s built to handle high-output systems with clarity, control, and creative freedom — all from a single chassis.

Whether you're running high-performance coaxials, passive component systems, or building a 3-way active front stage, the 1200.6 adapts with ease. Two pairs of channels feature fully adjustable bandpass crossovers, enabling detailed system tuning even without external processing. For DSP-based systems, the crossovers can be bypassed entirely.

All channels are bridgeable, offering advanced configuration options — including subwoofer applications using bridged channels 5 and 6 with over 600 watts of available power. Competitors and advanced installers have even used pairs of 1200.6s to deliver massive dynamic output in fully active 3-way front stages.

Finished in ARC’s Level 2 cosmetic package with a brushed aluminum hairline top panel, illuminated rotating badge, and front-mounted diagnostics, the X2 1200.6 combines top-tier performance with professional-grade installation features. Balanced differential inputs ensure seamless integration with both factory and aftermarket source units.

If your build demands flexibility, headroom, and clean, dynamic power — the X2 1200.6 delivers.