Ruthless Audio Black 1200.4M Micro Amplifier | 4 Channel

Maximum Power. Minimum Size.

The Ruthless Audio Black 1200.4M Micro Amplifier is the ultimate solution for enthusiasts who demand massive output in a stealth-sized chassis. Delivering a true 1,200 watts RMS across 4 channels, this amplifier redefines what a compact amp can do — packing raw muscle and high-fidelity sound into one ruthless micro powerhouse.

Built for serious competitors, custom installs, motorcycles, and powersports builds, the 1200.4M provides flexibility and strength for any setup. Whether powering a full 4-channel system or bridging channels for ground-shaking subwoofer output, this amplifier delivers performance without compromise.

Key Features

• 1,200 Watts RMS Power: 300W x 4 @ 2 Ohm | 180W x 4 @ 4 Ohm
• Ultra-Compact Micro Design: Perfect for stealth installs, motorcycles, and powersports.
• High-Fidelity Class D Technology: Clean, efficient output with ultra-low distortion.
• Flexible Channel Options: Run a full 4-channel setup or bridge for subs and bigger loads.
• Rugged & Reliable: Built Ruthless Tough with premium components for long-term performance.
• Stealth-Sized Powerhouse: Serious output in a chassis small enough to mount almost anywhere.

Technical Specifications

• RMS Power:
  • 300W x 4 @ 2 Ohm (14.4V)
  • 180W x 4 @ 4 Ohm (14.4V)

• Frequency Response: 20Hz – 8kHz

• High-Pass Filter: 20Hz – 8kHz

• Low-Pass Filter: 50Hz – 8kHz

• Signal-to-Noise Ratio: >95dB

• Fuse Rating: 120A

• Operating Voltage: 9V – 16V

• Finish: Rugged Matte Black Micro Chassis

Why Choose the Ruthless Audio Black 1200.4M?

When space is limited but power demands are high, the Ruthless Black 1200.4M is unmatched. Its micro footprint makes it perfect for hidden installs, yet it delivers the kind of output normally reserved for full-size amplifiers. With Class D efficiency, flexible wiring options, and ultra-clean sound reproduction, it’s the amplifier that can handle both high-end component speakers and subwoofers with ease.

This is not just another compact amp — it’s a true competition-ready micro amplifier built for ruthless performance.

Final Word

The Ruthless Audio Black 1200.4M Micro Amplifier | 4 Channel delivers 1,200 watts of true RMS power in a chassis small enough to fit virtually anywhere. If you want maximum output, ruthless clarity, and uncompromising reliability, this is the amp that stands above the rest.

In Stock Now at Amped Up Car Audio – Order today and experience the ruthless difference with the Black 1200.4M.