Compact power, clean output, serious control — a 4-channel amp to run your speakers right.

This is the DC Audio PS-1200x4, a compact full-range 4-channel Class D amplifier capable of delivering up to 1,200 watts RMS. Where a monoblock drives your subs, this is the amp that powers your speakers — front and rear, or a front stage plus bridged for a small sub. Four channels of clean, controlled power in a mini chassis that mounts anywhere.

If you're upgrading your door speakers, building a full front stage, or want everything running off amplified power instead of a weak head unit, this is the amp for it. Run your DC Audio 6.5s, 6x9s, and dash speakers off real power and hear the difference — cleaner, louder, and in full control. Compact enough to hide, powerful enough to matter.

Why It Works

• 4 channels, 1,200W RMS — power front and rear speakers, or front stage plus a bridged sub.
• Class D efficiency — clean output in a compact, cool-running package.
• Full-range capable — run speakers, or bridge channels for more power.
• Serious control — proper amplification instead of weak head-unit power.
• Mini chassis — mounts anywhere in a tight install.

What You Need To Know

• 4-channel amplifier, 1,200W RMS, full-range, Class D, mini chassis.
• Built to power speakers — a strong match for the DC Audio 6.5", 6x9", and 3" coaxials.
• Can be bridged to fewer channels for more power per channel (great for a front stage + small sub).
• Needs adequate power wire and inline fusing — pairs with 4 AWG OFC wire and a fuse holder.

Building a full speaker setup and want help wiring it up? Text 530-327-8811 or email blazinbiddlesoffroad@gmail.com — happy to help you spec the whole system.