Ruthless Audio Black 7.5K Amplifier | Monoblock | 7500W RMS

Ruthless Power in Every Decibel

The Ruthless Audio Black 7.5K Monoblock Amplifier delivers uncompromising strength and precision. Rated at a true 7,500 watts RMS at 1 Ohm, this competition-grade amplifier is engineered for SPL competitors, demo builds, and extreme bassheads who demand domination. With its aggressive matte black finish, heavy-duty internals, and efficient Class D design, the Black 7.5K isn’t just an amplifier — it’s the powerhouse that transforms any system into a roof-flexing, ground-shaking monster.

Key Features

• Massive 7,500W RMS @ 1 Ohm: Pure power for the most demanding subwoofers.

• Competition-Grade Design: Built for SPL competitions, demo vehicles, and extreme bass builds.

• Advanced Class D Technology: Ensures high efficiency, stable output, and consistent performance under heavy load.

• Rugged & Reliable Build: Intelligent thermal management and protection circuits keep your system safe.

• Deep, Accurate Bass: Delivers clean, chest-rattling low frequencies with ruthless control.

• Matte Black Finish: Sleek and aggressive look to match its brutal performance.

Technical Specifications

• RMS Power:
  • 7,500W @ 1 Ohm (14.4v)
  • 4,000W @ 2 Ohm (14.4v)
  • 2,500W @ 4 Ohm (14.4v)

• Amplifier Type: Monoblock Class D

• Inputs: Tiffany RCA Inputs | 1/0 Power & Ground Inputs

• Input Sensitivity: 6V – 0.2V

• Frequency Response: 10Hz – 250Hz

• Phase Control: 0–180°

• THD @ 4 Ohm: >0.01%

• Protection: Overload, Short Circuit, Thermal, Voltage

• Warranty: 0.5 Year Limited Warranty

Why Choose the Ruthless Audio Black 7.5K?

If you’re serious about bass performance, the Black 7.5K is built for you. It’s not for casual listeners — it’s for those who crave roof-flexing lows, trophy-winning SPL runs, and hours of brutal demos without compromise. With intelligent engineering, rugged reliability, and extreme output, this amplifier gives you the power to push your system beyond limits.

Final Word

The Ruthless Audio Black 7.5K Amplifier doesn’t just power subwoofers — it unleashes them. With 7,500 watts of true RMS power, sleek black aesthetics, and competition-grade reliability, it’s the ultimate weapon for bassheads and competitors alike.

In Stock Now at Amped Up Car Audio – Order today and experience what it means to run Ruthless power.