Ruthless Audio Micro 400.4

Ruthless Audio 400.4M Micro 4-Channel Marine-Grade Amplifier

Sold by AudioSellerz.com

Compact. Rugged. Ruthless.

The Ruthless Audio 400.4M Micro Amplifier packs powerful, clean 4-channel output into a compact, marine-grade design—perfect for motorcycles, boats, ATVs, UTVs, and tight-space car builds. Built with true Korean reliability and engineered to handle the harshest conditions, this amp delivers high-performance sound wherever your adventures take you.

Key Features

• True Korean-Built Quality: Designed for superior performance, reliability, and thermal efficiency.

• Marine Grade Construction: Water-resistant and corrosion-resistant — built to survive salt, splash, and the elements.

• Micro Chassis Design: Easily mounts in fairings, under seats, saddlebags, or dashboards.

• 4-Channel Output: Perfect for powering mids and highs or a compact full-range system.

• Proven Ruthless Performance: Clean and consistent output in an ultra-reliable footprint.

Ideal For:

• Motorcycles – Easily fits inside fairings or saddlebags without taking up space.

• Boats & Marine Applications – Withstands wet environments while delivering big sound.

• ATVs & UTVs – Shock-resistant and compact enough for tight installs on off-road machines.

• Compact Car Builds – Micro size makes this amp perfect for stealthy installs with serious sound.

Why Shop at AudioSellerz.com?

• Authorized Ruthless Audio Dealer – Guaranteed genuine products with full manufacturer backing.

• Fast Shipping – Get your gear quickly and hit the road (or water) faster.

• Competitive Pricing – Premium power without the premium markup.

• Expert Support – Our team knows how to build systems that get LOUD in small spaces.

If you’re tight on space but refuse to compromise on sound, the Ruthless Audio 400.4M Micro Amplifier is your go-to solution. Rugged, compact, and built for real-world abuse—this amp is ready for any terrain or weather you throw at it.

Get yours now at AudioSellerz.com and get Ruthless with your sound.