• High-Output 4-Channel Power: Delivers up to 2560 watts of total dynamic power with 640 watts RMS per channel at 2 ohm, providing strong, clean output for high-performance car and motorcycle audio systems.
• 2 Ohm Stable and Bridgeable Design: Stable at 2 ohm stereo and bridgeable to 1290 watts RMS x 2 at 4 ohm, allowing flexible system configurations for mids, highs, or high-powered setups.
• Compact Class D Efficiency: Digital Class D architecture offers over 90 percent efficiency, minimizing heat and current draw while maintaining consistent, reliable performance in compact installations.
• Advanced Sound Tuning Controls: Equipped with variable high-pass and low-pass filters, adjustable subsonic filter, and bass boost to precisely tailor your audio output to your speakers and listening preferences.
• Built for Durability and Protection: Features a rugged 4-layer PCB and integrated 4-way protection circuitry guarding against thermal overload, voltage fluctuations, speaker shorts, and DC offset for long-term reliability.

American Bass 2560 Watts 2-Ohm 4-Channel Class D Digital Amplifier REBEL-2400.4

This Listing Includes:

• (1) American Bass Digital Amplifier REBEL-2400.4

Serious output. Tight control. Compact dominance.

The American Bass REBEL-2400.4 is a high-performance Class D 4-channel amplifier engineered for motorcycles, vehicles, and space-restricted installs that still demand heavyweight power. Delivering up to 2560 watts of dynamic output, this amplifier brings brute strength while maintaining clean signal control and high efficiency.

Designed with a compact chassis, the REBEL-2400.4 fits where larger amplifiers can’t, making it ideal for stealth car installs and motorcycle audio systems. Its 2-ohm stereo stability and bridgeable channel design offer flexible system configurations, whether you’re powering mids and highs or consolidating power into higher-output bridged channels.

Built on a durable 4-layer PCB, the amplifier resists heat and vibration while delivering consistent performance. Integrated 4-way protection circuitry guards against thermal overload, voltage issues, speaker shorts, and DC offset, keeping your system protected even under aggressive use. With onboard tuning controls including high-pass, low-pass, subsonic filtering, and bass boost, the REBEL-2400.4 gives you precision command over your sound.

Features:

• Digital Class D amplifier design


• Designed for motorcycles, vehicles, and compact installations


• Compact chassis for tight mounting locations


• 2 ohm stereo stable operation


• Bridgeable channels for higher power output


• Variable high-pass and low-pass crossovers


• Variable subsonic filter for low-frequency control


• Adjustable bass boost


• 4-way protection circuitry: thermal, voltage, speaker short, DC


• 4-layer PCB design for enhanced durability and performance

Specifications:

• RMS Power @ 4 Ohm: 425 Watts x 4


• RMS Power @ 2 Ohm: 640 Watts x 4


• Bridged Power @ 4 Ohm: 1290 Watts x 2


• Total Dynamic Power: 2560 Watts


• Working Impedance: 2 Ohm stereo


• Input Sensitivity: 0.4V – 8V


• High-Pass Filter Range: 700Hz – 7kHz


• Low-Pass Filter Range: 20Hz – 200Hz


• Frequency Response: 10Hz – 30kHz


• Signal to Noise Ratio: <93 dB


• Efficiency @ 4 Ohm: Over 90%


• Total Harmonic Distortion @ 4 Ohm: <0.1%


• Damping Factor: 150


• Recommended Fuse Rating (Linkable): 200A

Product Dimensions:

• Length: 8.23"


• Width: 5.91"


• Height: 2.24"


• Weight: 4.55 lbs