• High-Power Compact Performance: Delivers up to 1420 watts of dynamic output in a compact Class D 4-channel amplifier, ideal for motorcycles, cars, and space-limited installations.
• 2 Ohm Stable 4-Channel Design: Runs safely at 2 ohm stereo with 355 watts RMS per channel, or bridge to 700 watts RMS x 2 at 4 ohm for flexible system configurations.
• Precision Audio Tuning Controls: Features variable high-pass and low-pass filters, adjustable subsonic filter, and bass boost for fine-tuning your sound system with clean, controlled output.
• Efficient Digital Class D Technology: Over 90 percent efficiency at 4 ohm reduces heat and power draw while maintaining strong, consistent performance.
• Rugged and Reliable Construction: Built with a 4-layer PCB and advanced 4-way protection circuitry guarding against thermal overload, voltage issues, speaker shorts, and DC offset for long-term durability.

American Bass 1420 Watts 2-Ohm 4-Channel Class D Digital Amplifier REBEL-1400.4

This Listing Includes:

• (1) American Bass Digital Amplifier REBEL-1400.4

Compact muscle with a disciplined punch. The American Bass REBEL-1400.4 is a high-efficiency Class D 4-channel amplifier engineered for motorcycles, cars, and space-restricted installs that still demand serious output. Delivering up to 1420 watts of dynamic power with 2-ohm stereo stability, this amp is built to perform where size, efficiency, and reliability matter most.

A rugged 4-layer PCB design provides enhanced durability and thermal stability, while the compact chassis makes stealth installs painless. Precision tuning is baked in, with variable high-pass, low-pass, subsonic filters, and bass boost, allowing you to sculpt your system exactly how you want it. Wrapped in comprehensive 4-way protection circuitry, the REBEL-1400.4 is made to run hard and stay protected mile after mile.

Whether you’re powering a motorcycle audio setup or building a clean, compact car system, this amplifier delivers controlled power, clarity, and confidence.

Features:

• Digital Class D amplifier design for high efficiency


• Designed for motorcycles, vehicles, and compact installations


• Ultra-compact chassis for tight mounting locations


• 2-ohm stereo stable operation


• 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 improved durability and performance

Specifications:

• RMS Power @ 4 Ohm: 220 Watts x 4


• RMS Power @ 2 Ohm: 355 Watts x 4


• Bridged Power @ 4 Ohm: 700 Watts x 2


• Total Dynamic Power: 1420 Watts


• Working Impedance: 2 Ohm stereo


• Input Sensitivity: 0.4V - 8V


• High/Low Pass Filter Ranges: 20Hz - 200Hz, 700Hz - 7kHz


• 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): 120A

Product Dimensions:

• Length: 7.05"


• Width: 5.91"


• Height: 2.24"


• Weight: 3.95 lbs