Big power. Tiny footprint. The Ruthless Audio 1200.4 Micro is built for serious audio warriors who demand maximum performance in minimal space. Delivering a true 1,200 watts RMS of clean, efficient Class-D power, this micro amp is the definition of compact muscle — perfect for motorcycles, UTVs, and stealth car installs where space is tight but performance is everything.

Engineered for high-end systems, the 1200.4 Micro delivers exceptional clarity and ultra-low distortion while staying cool under heavy load. It’s flexible enough to power a full four-channel setup or bridge into two channels to push a pair of subs with authority. Built Ruthless tough, this amp is small enough to hide but powerful enough to command any system.

Key Features:

• 1,200 watts RMS total output for big sound in a compact form

• Ideal for motorcycles, UTVs, and compact installs

• Class-D efficiency for clean, low-heat performance

• Bridgeable 4-channel design for flexible configurations

• High-fidelity sound with ultra-low distortion

• High- and Low-Pass filters for full system control

• Rugged black aluminum housing for long-term durability

• Built with premium components for reliability and clarity

Technical Specifications:

• RMS Power: 300W x 4 @ 2Ω (14.4V)

• RMS Power: 180W x 4 @ 4Ω (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

• Dimensions: 10.875" L (9.9" heatsink) x 4.7" W x 2.2" H

Stealth Size. Ruthless Output.
The Ruthless Audio 1200.4 Micro packs the kind of clean, hard-hitting power usually reserved for full-size amplifiers. From bikes and side-by-sides to compact car builds, it’s the ultimate solution when you need big output from the smallest space possible.