B2 Audio RAGE 7800 Watt Class D 1-Ohm Full Range Monoblock Amplifier

Unleash 8,000 Watts RMS at 1 Ohm with the B2 Audio RAGE 7800 Watt Class D Monoblock – a purpose-built, competition-grade amp designed for extreme bass and precise control in demanding systems.

• RMS Power @ 1 Ohm: 7800W* - 8000 W — maximum output into a single channel at 1 ohm, delivering brute force bass for large subwoofers in challenging builds.
• RMS Power @ 2 Ohm: 4200W* - 4500 W — strong headroom for high-demand subs while maintaining clean, controlled delivery.
• RMS Power @ 4 Ohm: 2400W* - 2600 W — solid mid-range efficiency for when you’re balancing multiple components with a single amplifier.
• Advanced Class D Design: Engineered for maximum efficiency with low heat buildup and precise power delivery across the full frequency range, helping maintain performance under long, demanding sessions.
• Frequency Response: 10 Hz – 12.5 kHz — extended low-end to high-frequency range support for full-range, punchy bass and musical detail.
• Precision Tuning Control: Variable low-pass, high-pass, and subsonic crossovers from 10 Hz–12.5 kHz — flexible shaping of subwoofer output and full-range signals to suit your enclosure and listening preferences.
• Protection & Reliability: Heavy-duty construction with protection against thermal overload, short circuit, and overcurrent — designed for rugged competition environments and long-term reliability.
• Included Installation Kit: Bass knob with voltage and temperature display, remote wire, and sturdy 0-gauge power input terminals — streamline setup and monitoring from the cockpit.
• Power & Wiring Specs: 2 x 0 Gauge terminals, recommended 10 AWG minimum speaker wire, 600 A fuse rating — supports high-current power delivery and solid wiring practices for peak performance.
• Dimensions & Weight: 22" L × 6.5" W × 2.5" H, 14.95 lbs — a compact footprint for easy integration into many vehicle chassis while delivering heavyweight power.

In a high-performance build, this mono amplifier excels as the power behind a dominant subwoofer pair or multiple subs in a competition-ready setup. The combination of true 1-ohm capability, robust protection, and a comprehensive tuning suite allows precise control of bass energy, while the included bass knob with display provides on-the-fly monitoring and adjustments during tuning and testing. The RAGE 7800 is built to keep delivering peak power when the electrical system allows, making it a solid foundation for serious bass enthusiasts seeking relentless output and reliable operation.